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Harish G

Vellore

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Recent computer science graduate with a passion for software development.

Proficient in Core Java, Html, Css, JavaScript and C language.

Eager to learn and contribute to a team.

Hardworking and passionate job seeker with strong organizational skills eager to secure entry-level position. Ready to help team achieve company goals.

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Executive Engineer

O&M

Current carrying capacity of the above feeder Total Connected load on the DTR(in KVA) Addl
Loads sanctioned so far (in KVA) Already proposed loads (in KVA) Total Load on DTR : X=8+9+10 (in KVA) SPV Generators already connected capacity in KW Proposed SPV generators capacity in KW Total generation capacity Y=12+13 (in KW) Y should be restricted to 90 % of the DT capacity (i.e.) Y is less than or equal to 90 % of (3).
Remarks :-Whether technically feasible or not to export the power from proposed SPV generator (Yes or No)
C
FEEDER DETAILS Name of the feeder Name of SS from which the feeder is
Emanating with voltage ratio Type and size of the conductor Current carrying capacity of the feeder Maximum load reached on the feeder in Amps & KVA Total connected DTR capacity on this 11KV feeder(KVA) SPV generators connected on this feeder, if any, and their capacity in KW
Remarks : Whether technically feasible or not to export the power from proposed SPV generator (Yes or No)
Encl:- LT Sketch
ExecutiveEngineer
O&M,
Annexure – F
Format for Feasibility intimation Letter to Consumer
From To
The Executive Engineer, (Consumer name and address)
O & M,
Lr, No.EE/O&M/ /TANGEDCO/F.Solar Roof Top/Doc No
D.No, , dt
Sir
Sub: Elecy-TANGEDCO-O&M Division-Installing of KW solar roof top
SPV generator- (Name), situated at SC No
Distribution, ______, _________(Village / Town),_____(Dist)-
Approval – Reg
Ref: Your application NO._____ ,dt.__________
With reference to your application for installation of solar SPV generator for ____KW on your roof top proposed at H.No ___ , Village _____ , ______ (Dist) is inspected by the undersigned on _______ and found feasible
Hence approved vide No.___ / dt._____
You are further requested to approach this office with relevant documents (Meter
SPV modules, Grid Tie Inverter, Protective system, Sine wave inverter with harmonic requirements as per CEA norms) after completion of installation of SPV generator and obtaining CEIG approval wherever required for further processing
10
Annexure – G
Inspection Report Format
A.Name of the applicant, 2 CategoryDistribution / TransformerPole numberSectionAddressMobile No
B
Meter Details(main/check/SPV Gen)Meter makeSerial numberCapacityMeter constantInitial reading (Tri vector parameters)i) Importii) ExportName of the laboratory where the meter is tested ( copy of test results to be enclosed)
C
Grid Tie Inverter / ConnecterMakeSerial numberCapacityInput voltageOutput voltageIf grid supply fails, status of contactor ( on or off)
D
SPV ModuleMakeSerial numberType of moduleCapacity of each moduleNumber of modulesTotal capacity of module
E
Details of protective system available (feasibility shall be given only on availability of the above)
Encl:- 1) Single line diagram of SPV generator Specification sheets of all equipments

Chief Engineer/NCES

TAMIL NADU GENERATION AND DISTRIBUTION CORPORATION LTD

Salient features/Guidelines for the Hon’ble TNERC’s Generic Tariff
Order for Grid Interactive PV Solar Energy Generating System (GISS) –
Order No.8 / 2021, dated 22-10-2021
I
Applicability of this order:
This Order shall take effect from 22.10.2021
Net-Metering: a
All the new domestic consumers registered after 22.10.2021 are eligible for net metering mechanism up to the level of sanctioned load/ contracted demand
B
All the domestic consumers have an additional option of choosing the net-feed in mechanism
C
Domestic consumers who have been provided with the solar net- feed-in facility as per TNERC Order No.3 of 2019 shall have option to migrate to the solar energy net metering mechanism as provided for in this order to avoid discrimination within the same category of consumers
Net billing or net feed-in:
All electricity consumer categories (except hut and agriculture) irrespective of tariff and voltage levels up to the level of sanctioned load/contracted demand up to a maximum capacity of 999 KW are eligible for solar energy net billing or net feed-in mechanism
Gross Metering: a
The existing and new consumers of all categories except domestic category and also the generators are eligible for gross metering mechanism irrespective of tariff
The minimum size of the Solar System that can be set up under Gross Metering mechanism shall be 151 kWp up to a maximum capacity of 999 kW
B
LT consumers are not eligible for gross metering
C
New generators who are not existing consumers but desire to set up GISS in a premise or an open area and sell entire generated power to Licensee are eligible for gross metering mechanism up to a maximum capacity ofW
The sanctioned load / contracted demand do not arise for such cases for the purpose of capping the plant capacities applied
D
Provided that the installation of gross-metered GISS on the eligible consumer/generator premises intending to inject its total generated power into the grid shall use separate service line for the purpose of evacuation of power
The service line shall be connected to the nearest HT feeder without having to be extended till the sub-station
E
A separate service connection is not required for purpose like security in night hours etc
The same can be drawn from the existing power evacuation system itself
The import energy shall be billed under HT
Industrial Tariff for energy alone
No demand charge to be levied
F
Such service line for evacuation of power up to the nearest HT feeder network, shall be laid and maintained by the eligible consumer at his cost
Since it is proposed to allow the prosumer / generator to connect the solar system in the existing HT feeder, Automatic Meter Reading shall be provided by the prosumer / generator in consultation with the licensee
The remote switching of ON / OFF of the breaker and switch of GISS shall be provided to the feeding substation by the prosumer / generator
G
The Solar plant capacity in all categories shall be reckoned as the capacity on AC side
H
The feed-in price has been determined with 21% CUF taking into account of the AC output capacity and corresponding capital cost
Addition of capacity of DC panels is left to the option of eligible consumer / prosumer / generator to the extent of the sanctioned GISS plant capacity (AC output capacity) which will be reckoned by the AC output demand reached and recorded in the Gross Generation meter for the given billing cycle. i
Consumers with pending arrears / outstanding due with the Distribution
Licensee shall not be eligible for provisions under this regulation j
Eligible consumers/ prosumers/ generators of respective categories are eligible to apply for additional loads with total loads not exceeding the sanctioned load/ contracted demand or 999 kW whichever is lower, subject to the technical feasibility
K
Domestic consumers who have been provided with the solar net-feed-in facility as per TNERC Order No.3 of 2019 shall have option to migrate to the solar energy net metering mechanism as provided for in this order to avoid discrimination within the same category of consumers
L
Electricity consumers who have been provided with the solar net-metering facility under the Tamil Nadu Solar Energy Policy 2012 may add additional solar energy capacity and retain the solar energy net-metering facility, provided that the total solar energy capacity shall not exceed the sanctioned load of the service connection as already provided for in the
Commission’s Order dated 22-12-2020 in M.P
No
32 of 2020
M
The existing parallel operation mechanism shall be converted in to net feed-in mechanism that shall enable the prosumer to export the excess power to the Licensee Grid and encash them with feed-in tariff
The reverse power relay shall be removed
While the net work charges is applicable for the generated power, the parallel operation charges shall cease to exist upon such conversion
The prosumer shall be benefitted to export the entire solar power generated during non production period like holidays besides exporting excess power during normal days
II
Billing & Accounting: Net Metering: (i) The solar energy exported to the Grid from grid connected solar photovoltaic system is deducted from energy imported from the grid in units to arrive at the net imported or exported energy
If the generated energy is more than the consumption in a given billing cycle, such surplus energy generated / exported shall be carried over to the next billing cycle for credit and adjustment
This process shall continue until the end of the settlement period i.e., 31st March
At the end of the settlement period, the credit i.e., the net units of surplus generation available, if any, shall get lapsed
If the consumption is more than the generation in any given billing cycle, the net consumption units shall be charged under retail tariff fixed by the Commission from time to time
(ii) ln case the Eligible Consumer is within the ambit of Time of Day (ToD) tariff, the electricity consumption in any time slot i.e.peak hours, off-peak hours, etc., shall be first compensated with the quantum of electricity injected in the same time slot, any excess injection over and above the consumption in any other time slot in a Billing Cycle shall be accounted as if the excess injection had occurred during off-peak hours: Net billing or Net feed-in:
The monetary value of the imported energy is debited based on the applicable retail tariff; The monetary value of the exported energy is credited based on the feed-in tariff determined by the Commission
The monetary value of the exported energy is deducted from the monetary value of imported energy to arrive at the net amount to be billed
If the cumulative credit amount exceeds the debit amount during any billing cycle, the net credit is carried over to the next billing cycle
At the end of settlement period, i.e., on 31st March the consumer has the option to receive payment of the net credit balance (if any) or have such credit balance carried-over to the next settlement period Gross metering:
Gross metering is permitted for eligible consumer or generator who opts to sell all generated solar energy to the distribution licensee instead of availing the net- metering or net feed-in facility
An eligible consumer or generator under the gross metering scheme shall inject the entire power generated from the GISS station to the distribution system of the distribution licensee to the nearest HT network of same voltage
The exported solar energy is credited at the feed in tariff determined by the Commission
The amount is credited in the Operators /consumers electricity bill for every billing cycle
For the purpose of billing the import, export and net energy, the units and other allied parameters recorded in the respective import and export and net register of the consumer bidirectional meter shall be reckoned respectively
The maximum demand recorded in the gross generation meter or inverter, as the case may be, shall not exceed the sanctioned/ contracted plant capacity of GISS in any billing cycle
If the demand exceeds the sanctioned limit in any billing cycle, the quantum of exported units recorded in the bi-directional meter during the respective demand integration period (DlP) in case of gross metering and respective billing cycle in case of net-metering and net billing, proportionate to the portion of demand that exceeded over the sanctioned limit shall be treated as inadvertent injection in to the grid and shall not be eligible for payment by the Licensee
III
Levelised Tariffs and Time of Day (ToD) tariffs:
The Time of Day tariffs has been determined by adding 20% higher than the levelised tariff and shall apply for the energy supplied during the evening peak hours i.e., 18.00 hrs to 21.00 hrs
Capacity Range Levelised Tariff10 kW Rs.3.61 per kWh150 kW Rs.3.37 per kWh999 kW Rs.3.10 per kWh
IV
Network charges: a
This network charges shall be applicable to consumers of net-metering and netbilling mechanism for the total units generated by the solar systems
Such charges to be recovered from the prosumers will be covered within the total Aggregate Revenue Requirement as envisaged in the amendment to the Terms and conditions for Tariff Regulation 2005 as notified vide
TNERC/TR/5/3 dated 26.05.21
B
Net work charges shall not be applicable for eligible consumers / generators of gross metering mechanism as it involves direct sale of the units generated by their solar system to the Licensee
C
Net work charges shall be applicable to all existing and new consumers except for consumers who sell the generated units directly to the Licensee under Gross metering mechanism
D
Net work charges shall be applicable to the prosumers categorised under net metering or net billing or net feed in mechanism, as determined by the commission under regulation 70 of TNERC (Terms and conditions for determination of Tariff) Regulations 2005, from time to time
E
To encourage the growth of solar power in domestic sector, the Commission proposes to levy 20% of network charges for domestic consumers of up toW and 75% of network charges for the domestic consumers of aboveW
F
100% net work charges shall be applicable to all other category of consumers / prosumers (except agriculture consumers for which separate orders will be issued) covered under net feed-in mechanism
G
The total units recorded in the meter provided to measure the gross generation of solar power shall be reckoned for calculation of network charges
H
Network charges is applicable to the prosumers categorised under net metering or net billing or net feed in mechanism as per Annexure -A
I
Network charges are not applicable to Gross metering mechanism
J
The details of Present Network Charges as per the Tariff Order No.8 ofdt 22.10.2021 is as follows: “The Network charges towards the Distribution wire business is chargeable to HT prosumers at 83 Paise / kWh and for LT prosumers at
Rs.1.27 / kWh
The above charges is applicable to all existing and new prosumers as specified under respective category until the ‘Network charges’ is revised by the Commission in the next Tariff Order or in any other special order.”
V
Belated Payment Surcharge:
The Licensee shall make payment to the prosumers / generators within two months from the date of receipt of invoices, failing which a belated payment surcharge at the rate of one percent for every month of delay is payable by the Licensee to such prosumers/generators
VI
Energy metering:
The GISS and the interconnection with the TANGEDCO grid shall comply with all applicable regulations and standards of the Central Electricity Authority (CEA)
Grid Codes and the Tamil Nadu Electricity Distribution Code with latest amendments
Net-metering mechanism and Net feed-in mechanism: a
At service connection point, a single bidirectional energy meter to record the energy import from the TANGEDCO grid and energy export to the
TANGEDCO grid shall be provided
B
This shall be a digital four quadrant vector summation energy meter configured for bidirectional energy measurement whereby both imported and exported active energy readings and allied parameter are programmed to be displayed
C
The bidirectional energy meter shall have programmable ToD (time-of-the- day) registers with a minimum of four energy import ToD registers and four energy export ToD registers
Gross-metering mechanism: a
An energy meter to record the gross solar energy generation is to be installed immediately after the solar grid inverter
The energy meter shall have programmable ToD (time- of-the day) registers with a minimum of four energy export ToD registers. b
The total solar power generated is accounted for feed-in tariff determined by the Commission from time to time
C
The energy drawn from grid and consumed by the prosumer / generator is metered and accounted separately at applicable HT industrial tariff under single part tariff with energy charges only
D
Demand charges shall not be billed
E
The energy meter shall be of class 1.0 accuracy and shall comply with applicable CEA (Central Electricity Authority) and BIS (Bureau of Indian
Standards) standards
Energy accounting during meter defect/failure/burnt : i
Ln case of defective/failure/burnt condition of any meter, the Concerned
Officer shall replace the meter as specified in the Electricity Supply Code
Ii
The electricity generated by the Renewable Energy Generating System during the period in which the meter is defective shall be determined based on the readings of the Check Meter or the reading / consumption recorded in the inverter
Iii
Ln case of defect of both meter and inverter, if the recorded data are retrievable from the internal storage of the meter, billing shall be done based on the data so retrieved
Iv
Ln case of data not being retrievable, the consumption during the period which the Meter is defective shall be determined as specified in the
Electricity Supply Code
The details of meter, nature of defect, action taken to retrieve the data and reason for non retrieval of data shall be documented by a competitive authority and preserved to be produced at any lime in future
VII
Standards and Technical Requirements The GISS and the interconnection with the TANGEDCO grid shall comply with all applicable regulations and standards of the Central Electricity
Authority (CEA), Grid Codes and the Tamil Nadu Electricity Distribution
Code with latest amendments. 2
The solar plant capacity shall not exceed the sanctioned load / contracted demand
The cumulative capacity of all Solar PV systems under net metering or net billing put together connected to a distribution transformer shall not exceed 90% of the distribution transformer capacity
The cumulative capacity of all solar generating systems under Gross metering mechanism in case of HT connected to a Power Transformer shall not exceed 70% of the Power Transformer capacity
The status of the cumulative solar energy system capacity connected and solar energy generated by each system at each distribution transformers has to be updated on the TANGEDCO website every month
Wherever separate meter, for measuring the gross solar generation is not available at present in existing grid connected solar system of more thanW, prompt action shall have to be taken immediately to install them as mandated
The solar power generator and equipment shall meet the requirement specified in the CEA’s (Technical Standards for connectivity of the
Distributed Generation Resources) Regulations, 2013 and as amended from time to time
The responsibility of operation and maintenance of the solar power generator including all accessories and apparatus lies with the solar power generators
The design and installation of the GISS should be equipped with appropriately rated protective devices to sense any abnormality in the system and carryout automatic isolation of the GISS from the grid
The inverters used should meet the necessary quality requirements
The protection logics should be tested before commissioning of the plant
Safety certificates for the installation should be obtained from the appropriate authorities
The automatic isolation of the GISS should be ensured for no grid supply and low or over voltage conditions and within the required response time
Adequate rated fuses and fast acting circuit breakers on input and output side of the inverters and disconnect/Isolating switches to isolate DC and
AC system for maintenance shall be provided
The consumer should provide for all internal safety and protective mechanism for earthing, surge, DC ground fault, transients etc
As per the CEA regulation/standards.The inverter should be a sine wave inverter suitable for synchronizing with the distribution licensees grid
To prevent back feeding and possible accidents when maintenance works are carried out by distribution licensee’s personnel in his network, suitable isolator/ isolating disconnect switches which can be locked by distribution licensee personnel should be provided
This is in addition to automatic sensing and isolating on grid supply failure etc
And in addition to internal disconnect switches
In the event of distribution licensee’s LT supply failure, the GISS should have automatic isolation mechanism to prevent any solar power being fed to the LT grid of distribution licensee
The consumer / prosumer / generator is solely responsible for any accident to human being/animals whatsoever (fatal/non- fatal/departmental/non departmental) that may occur due to back feeding from the GISS when the grid supply is off
The distribution licensee reserves the right to disconnect the consumer installation at any time in the event of such exigencies to prevent accident or damage to men and material.The consumer/ prosumer/ generator shall abide by all the codes and regulations issued by the CEA / Commission to the extent applicable and in force from time to time
The consumer / prosumer / generator shall comply with CEA/TNERC/CEIG/ distribution licensee’s requirements to the extent it is applicable with respect to safe, secure and reliable function of the GISS and the grid
The power injected into the grid shall be of the required quality in respect of wave shape, frequency, absence of DC components etc. 14
The GISS shall restrict the harmonic generation, flicker within the limit specified in the relevant regulations issued by the Central Electricity
Authority
Any battery backup shall be restricted to the consumer’s network and the consumer shall be responsible to take adequate safety measures to prevent battery power/Diesel Generator (DG) power/backup power extending to distribution licensee’s LT grid on failure of distribution licensee’s grid supply.Grid Connected Renewable Energy Generating Systems connected behind the Consumer’s meter and not opting for either Net Metering or Net Billing arrangement shall be allowed only after prior intimation to TANGEDCO
1
The Solar plant capacity in all categories shall be reckoned as the capacity on AC side
The feed-in price has been determined with 21% CUF taking into account of the AC output capacity and corresponding capital cost
For consumers upto the sanctioned load of 10 KW, generation of solar energy shall be computed based on the stipulated CUF (21 %) or energy recorded in the inverter whichever is lower in lieu of installation of gross meter for such assessment
If any dispute arises over the computation of such measurement of energy or assessment of demand, the aggrieved party can install the generation meter at his cost to enable actual assessment of readings relating to generation
For existing consumers of more than 10 KW, a notice has to be issued to the consumer to install the generation meter of required capacity, facility and specification
Till the meter is installed, the generation shall be assessed based on CUF (21 %) for collecting network charges and RPO
For new applicants of more than 10 KW, generation meter with demand recording facility shall be installed at the cost of the applicant as part of
GISS system. 5
Lncase of Renewable Energy Generating System with capacity above 20 kW a Check Meter of appropriate class shall be installed by TANGEDCO for the Renewable Energy Generation Meter
Provided that installation of Check Meter shall be optional for Renewable
Energy Generating System with capacity up to and including 20 kW
Addition of capacity of DC panels is left to the option of eligible consumer/prosumer/ generator to the extent of the sanctioned GISS plant capacity (AC output capacity) which will be reckoned by the AC output demand reached and recorded in the Gross Generation meter for the given billing cycle
For less than 10 KW system, the demand reached shall be assessed from the inverter reading
Consumers with pending arrears/outstanding due shall not be eligible for provisions under this regulation
Eligible consumers/ prosumers/ generators of respective categories are eligible to apply for additional loads with total loads not exceeding the sanctioned load/ contracted demand or 999 kW whichever is lower, subject to the technical feasibility
Electricity consumers who have been provided with the solar net-metering facility under the Tamil Nadu Solar Energy Policy 2012 may add additional solar energy capacity and retain the solar energy net-metering facility, provided that the total solar energy capacity shall not exceed the sanctioned load of the service connection as already provided for in the
Commission’s Order dated 22-12-2020 in M.P
No
32 of 2020
Ln case of multiple GISS units under one service connection, individual generation meter for each inverter /set of inverters in each spot/place/building of the premise shall be installed
The readings of the generation meters shall be assessed individually and to be added together (both energy and demand recorded for each billing cycle) to one value of gross generation to be reckoned as the unit consumed and demand reached for the respective billing cycle of the service connection concerned for all billing purpose. 11
The existing parallel operation mechanism shall be converted in to net feed-in mechanism that shall enable the prosumer to export the excess power to the Licensee Grid and encash them with feed-in tariff
The reverse power relay shall be removed
While the net work charges is applicable for the generated power, the parallel operation charges shall cease to exist upon such conversion
The prosumer shall be benefitted to export the entire solar power generated during non production period like holidays besides exporting excess power during normal days
Ln case any GISS plant is found to be running in parallel with the supply system of the distribution licensee without approval then supply of such consumer may be disconnected with 3 days notice and the supply shall be restored only after the plant is isolated from the supply system of
TANGEDCO
Such consumer may apply for GISS plant in the next financial year but his application will be kept at the bottom of the list of applicants
Such consumer will be permitted to set-up the plant only if there is still capacity available for allotment after allotting the capacity to all successful applicants above him
The concerned Executive Engineer/O&M is the Nodal Officer for effecting the solar net meter/net feed-in/gross metering services
The application for Rooftop Solar for LT consumers, shall be submitted in the online https://www.tnebltd.gov.in/usrp/ under “Apply” Menu as follows: Click “Apply Online – Non - CFA” button - For consumers who applies without Central Financial Assistance(CFA) (i.e., without
Subsidy) Click “Apply Online - CFA” button - For consumers who applies with
Central Financial Assistance(CFA) (i.e., with Subsidy)
The registration fees prescribed for LT Consumers as per the GISS regulation is as follows:
S/No
Description Registration feeLT- upto 20kW Rs.500LT - above 20 kW and up to 150 kW
Rs.500 up to 20 kW and Rs.100 thereafter for every 20 kW or part thereof
HT Service:
All the application to the (GISS) by existing HT consumer is to be addressed to Chief Engineer/NCES, 2nd Floor, Eastern Wing, NPKRR Maaligai
Anna Salai, Chennai-2, E-mail id : cences@tnebnet.org in the prescribed application form annexed herewith as Annexure-B with the following documents: (a) Latest copy of HT bill (b) DPR of the Solar Project with all technical details, layout details, electrical diagram, space utilised etc
(c) Time line to complete the project (d) Proof of Ownership of the premises by the entity
(e) No due certificate from the EDC in which HT service is located
(f) GST particulars of the consumers
After receipt of application and registration fees, the in-principle approval for installation will be issued to the HT applicant informing the technical requirements needed for tie-up
After intimation of completion of (GISS) by the applicant, tie-up approval will be issued and on production of safety certificate, synchronisation is to be done by SE/NCES in the presence of the EDC officials and agreement executed as per the prescribed format (Annexure-H) annexed herewith
The registration fees prescribed for HT Consumers as per the GISS regulation is as follows:
S/No
Description Registration feeHT- above 150 kW and up tokW
Rs.5000HT- above 500 kW to less than 1 MW(i.e., upto 999kW)
Rs.10000
IX.Operative Control Period, 1
This shall come into force from 22.10.2021 The tariffs determined shall be applicable for all consumer categories and is applicable for a control period up to 31.03.2023
The tariff determined shall be valid for 25 years for the GISS which are commissioned during the said control period
As far as the net work / wheeling charges are concerned the rate specified in this order is valid up to the next revision
The Operating Procedures and the timeline for installation and Metering
Connection of Grid Connected Solar roof top PV Systems by DISCOMs(only for CFA scheme) is annexed herewith in Annexure – I
(Sd/30.12.2021)

Name Assistant/Junior Engineer

01.2010

Domestic
LTCategor y
Up to
Sanctioned load Rs.1.27 per kw up to 10 kW aboveW
Rs.61
Rs.37
Other than domestic category in
LT
Up to sanctioned load
Rs
1.27 per KWh on total generation
Consumers of more than 150
KW999
KW Re.0.83 per kWh for Net
Feed –in
No
Charges for Gross
Metering
Rs.3.10Generator other than consumer999
KW Nil (
The Time of Day (ToD) Tariff will be 20% higher than the above for the supply of power during the evening peak hour i.e., 6.00 pm to 9.00pm
Annexure - B
Application Form for installation of Grid- Connected Solar PV Energy
Generating System
To: Photo of applicant(s)
I / We herewith apply and request for Grid - Connected Solar PV Energy generating system to be connected to the service connection of following details: Name(s) of applicant(s) in full Address of the premises at which the solar energy
Generation system is to be installed Address for communication Service connection number Service connection tariff Sanctioned Load / Contracted Demand Mobile number(s) Email lD Proposed AC capacity of the solar system to be installed RoofTop or Ground Mounted Net Metering / Net Feed-in / Gross Metering Solar grid inverter make, type and capacity Solar grid inverter has automatic isolation protection (Y/N)
Has a Solar Generation Meter been installed (Y/N)
Make, capacity, Sl.No of the Generation meter Expected date of commissioning of solar PV system ll
I / We agree to pay the required charges as demanded in accordance with the Rules, Codes and Regulations
Lll
I / We agree to install the plant in accordance with the protection and
Safety Standards as mandated in the Regulations relating to Safety
LV
I / We agree to enter into the agreement as per the Regulation
V
I agree to bear the entire cost of erection of separate service line, to inject the total generated power into the grid in case of gross metering arrangement.
(iv) Tamil Nadu Electricity Regulatory Commission's (Grid interactive Solar PV Energy
Generating Systems) Regulation, 2021 (v) Tamil Nadu Electricity Distribution Code (vi) Tamil Nadu Electricity Supply Code.2 Eligible consumer/prosumer/generator agrees that he has installed or will install, prior to connection of GISS to TANGEDCO’s distribution system, an isolation device (both automatic and inbuilt within inverter and external manual relays) and agrees for the TANGEDCO to have access to and operation of this, if required and for repair & maintenance of the distribution system.3 Eligible consumer/prosumer/generator agrees that in case of a power outage on
TANGEDCO’s system, GISS will shut down, automatically and his plant will not generate power.4
All the equipment connected to distribution system must be compliant with relevant international (IEEE/lEC) or lndian standards (BlS) and installations of electrical equipment protective devices, earthing standard etc., must comply with
Central Electricity Authority (Measures of Safety and Electricity Supply) Regulations,as amended from time to time.5 Eligible consumer/prosumer/generator agrees that Licensee will specify the interface/interconnection point and metering point.6 Eligible consumer/prosumer/generator and Licensee agrees to comply with the relevant CEA regulations in respect of operation and maintenance of the plant, drawing and diagrams, site responsibility schedule, harmonics, synchronization, voltage frequency, flicker etc.,7 Due to TANGEDCO’s obligation to maintain a safe and reliable distribution system, eligible consumer/Prosumer/generator agrees that if it is determined by the
TANGEDCO that eligible consumer’s/ Prosumer’s/generator’s GISS either causes damage to and/or produces adverse effects affecting other consumers or
TANGEDCO’s assets, eligible consumer/Prosumer/generator will have to disconnect his GISS immediately from the distribution system upon direction from the
TANGEDCO and correct the problem at his own expense prior to a reconnection.8
Both parties of this agreement are mandated by the Tamil Nadu Electricity
Regulatory Commission's (Grid interactive Solar PV Energy Generating Systems)
Regulation, 2021 and all relevant regulations, codes and orders of the Tamil Nadu
Electricity Regulatory Commission. 3
Clearances and Approvals1 The eligible consumer/Prosumer/generator agrees to obtain all the necessary approvals and clearances (environmental and grid connected related) before connecting the GISS to the distribution system
Access and Disconnection1 TANGEDCO shall have access to metering equipment and disconnecting devices of GISS, both automatic and manual, at all times.2 In emergency or outage situation, where there is no access to a disconnecting means, both automatic and manual, such as a switch or breaker, TANGEDCO may disconnect service to the premises.3
Upon termination of this agreement the eligible consumer/prosumer/generator shall disconnected the solar system forthwith from the network of the TANGEDCO
Liabilities1 Eligible consumer/prosumer/generator and TANGEDCO will indemnify each other for damages or adverse effects from either party’s negligence or intentional misconduct in the connection and operation of GISS or TANGEDCO’s distribution system.2 TANGEDCO and eligible consumer/prosumer/generator will not be liable to each other for any loss of profits or revenues, business interruption losses, loss of contract or loss of goodwill, or for indirect, consequential, incidental or special damages, including, but not limited to, punitive or exemplary damages, whether any of the said liability, loss or damages arise in contract, or otherwise.3 TANGEDCO shall not be liable for delivery or realization by eligible consumer/prosumer/generator for any fiscal or other incentive provided by the
Central/State government beyond the scope specified by the Commission in its relevant Order
Commercial Settlement1 The feed-in tariff contracted to be paid by the TANGEDCO to the eligible consumer/ prosumer / generator under this agreement by ..................................Metering mechanism is Rs..................
(Rupees.............................) as per the orders of the TNERC, Number 8/2021
Dated 22.10.2021. 6.2 Metering System, Billing and all other charges and the commercial settlement under this agreement shall be as per the regulations / codes / orders of TNERC amended from time to time.3
TANGEDCO shall not be liable to compensate the eligible consumer/ prosumer/ generator if his solar system is unable to inject power into TANGEDCO’s network on account of failure of power supply in the grid
Connection Costs1 The eligible consumer/ prosumer / generator shall bear all costs related to setting up of photovoltaic system including metering and interconnection and infrastructure for power evacuation costs.2
The eligible consumer/ prosumer / generator agrees to pay the actual cost of modifications and upgrades to the service line/power evacuation line required to connect GISS in case it is required.3
Ln case of gross metering arrangement, the eligible consumer/ generator shall bear entire cost of erection and maintenance of separate service line to be laid to evacuate its total generated power into the grid
Period of Agreement and Termination1
This agreement shall be for a period of twenty five years, but may be terminated prematurely by mutual consent.2 The eligible consumer / prosumer/ generator can terminate agreement at any time by providing TANGEDCO with 90 days prior notice.3 TANGEDCO has the right to terminate agreement on 30 days prior written notice, if eligible consumer / prosumer/ generator breaches a term of this agreement and does not remedy the breach within 30 days of receiving written notice from
TANGEDCO of the breach.4
4
TANGEDCO has the right to terminate agreement after giving 15 days' notice in case the eligible consumer /prosumer/ generator fails to pay his dues in a timely manner or indulges in any malpractices.5 Eligible consumer / prosumer/ generator agrees that upon termination of this agreement, he must disconnect the GISS from TANGEDCO’s distribution system in a timely manner and to TANGEDCO’s satisfaction.
In the witness, whereof of Mr
For and on behalf of (Eligible consumer / prosumer/ generator) and Mr
For and on behalf of- (TANGEDCO) sign this agreement in two originals
Eligible, Address Designation
Service connection Number Office Address
Annexure - I
Suggestive Operating Procedures for Installation and Metering
Connection of Grid
Connected Solar Rooftop PV Systems by DISCOMs

Executive Engineer

O&M

01.2006

Annexure - H
Grid lnteractive Solar FV Energy Generating System (GISS)- Agreement
This Agreement is made and entered into at (location) on this (date) day of (month) between
The Eligible Consumer/Prosumer/Generator, residing at (address) as first party
AND - distribution Licensee (herein after called as TANGEDCO) and having its registered office at (address) as second party of the agreement
And whereas, the TANGEDCO agrees to permit to connect the eligible consumer’s/prosumer’s/generator’s GISS of Contracted capacity of .......................
Watts at the premises of ..................................................................
And as per conditions of this agreement and regulations / orders issued by the Tamil Nadu
Electricity Regulatory Commission, from time to time for Net Metering / Net Feed-in /
Gross Metering Mechanism
Both the party hereby agrees to as follows: Eligibility1 Eligibility for Net Metering / Net Feed-in / Gross Metering shall be as specified in the relevant Regulations / Codes / Orders of the Tamil Nadu Electricity Regulatory
Commission as amended
Eligible consumer /prosumer /generator is required to be aware, in advance, of the standards and conditions with which his system has to operate safely with coupled integration with the grid / distribution system of the
TANGEDCO.Technical and Interconnection Requirements1 The eligible consumer/prosumer/generator agrees that his GISS plant /station shall conform to the standards and requirements specified in the following
Regulations and codes as amended from time to time (i) CEA’s (Technical Standards for connectivity of the Distributed Generating
Resources) Regulations, 2013 (ii) Central Electricity Authority (Installation and Operation of Meters) Regulation, (iii) Central Electricity Authority (Measures of Safety and Electric Supply) Regulation

Education

Master Of Computer Applications -

Vels University

Chennai

2024

Bachelor Of Computer Applications -

Thiruvalluvar University

Vellore

2022

Skills

Basic Java

Javascript

C programming

sql

python

HTML

Accomplishments

Encl :- Annexure – A Highlights of Generic Order (GISS) Annexure – B Grid- Connected Solar PV Energy Generating System
Application along with Grid- Connected Solar PV Energy
Generating System Application Acknowledgement
Annexure – C Declaration
Annexure – D Net - Metering Configuration
Annexure – E Format for Solar Grid- Connected Solar PV Energy
Generating System Technical Feasibility Report Annexure – F Format for Feasibility intimation Letter to Consumer
Annexure – G Inspection Report Format Annexure – H Grid- Connected Solar PV Energy Generating System connection agreement
Annexure – I Operating Procedures for Installation and Metering
Connection of Grid Connected Solar Rooftop PV systems by DISCOMs.(Only for CFA scheme)
Annexure - A
Category Eligibility
Metering Mechanism
Net work
Charges
Feed in Tariff (
Net
Metering
Net
Feed–in
Gross
Metering10
KW Service Connection number:
Solar Plant Capacity
Net Metering / Net Feed-in / Gross Metering :
Name of Officer:
Signature:
Designation/Licensee :
List of documents attached with application form (to be uploaded) Copy of ownership / lease deed in case of ground mounted solar energy generating system
Proof of payment of registration fee
Diagram showing the layout of premises, metering location and service line configuration etc., in case of gross metering
Your application for setting up of solar grid interactive roof-top and small SPV power plant under policy on …………… in accordance with TNERC order NO-8
Dt:22.10.2021 has been received along with registration fee. (To be filled in office)
The details of payment are as below:
Application registration no.:
Signature
Name of Officer
Annexure – C
Declaration
I hereby declare that the information furnished above is true to the best of my knowledge and behalf
If false, TANGEDCO has the right to reject/cancel the application
Further, I hereby agree with the specifications, terms and conditions stipulated by
TANGEDCO for the selection and installation of roof-top solar power plant
I also confirm that I am aware of the conditions stipulated in the CEA regulations on Technical Standards for connectivity of the Distributed Generation Resources) Regulations 2013 and confirms that I will abide by the same
Place: Signature:
Date: Name:
Encl :- Copy of Electricity Bill (YES/NO)
Annexure - E
Format for Grid Connected Solar PV Generating system Technical Feasibility
Report
Name of the applicant S/C No Category Distribution Pole number Section Address Mobile No
B
Distribution Transformer Details Name of the SS Name of the Feeder DTR capacity in KVA Voltage ratio Maximum load reached in the LT feeder Type and size of the Exg
Conductor in the LT feeder, Intimation to Install Meter CONSUMER 7 - 10
Inspection by DISCOM
Installation of
Meter [2] and
Commissioning of the
System
DISCOM [3] 15 – 20 (after CEIG approval)
Inspection for Release of
CFA [4]
DISCOM 7 -10
Release of CFA DISCOM 5 -10
Billing Process DISCOM 30
After synchronization with
Grid [1] DISCOM to communicate to deficiencies to Consumer and provide an opportunity to resolve them [2] DISCOM may provide a window of 15 days for Consumer to resolve deficiencies found during inspection [3] Joint Inspection by CEIG (if applicable) and DISCOM can reduce the timelines substantially
If
DISCOM has no stock of meters, Consumer will purchase the same upon intimation by DISCOM
Inspection dates to be provided within 7 days by
CEIG (if applicable) and DISCOM from the date of receipt of request for inspection sent by Consumer [4] Joint Inspection by CEIG (if applicable) and DISCOM can reduce the timelines substantially

Certification

Submission of Application CONSUMER Zero Date Acknowledgment of Application by DISCOM DISCOM 02 Site Verification / Technical Feasibility & issuance of Letter of Approval (LOA) / Termination [1] DISCOM 15 In-Principle Approval for CFA DISCOM 10 Execution of Metering Agreement DISCOM & CONSUMER 15 – 20 Installation of Rooftop Solar System DISCOM, Empaneled Vendor & CONSUMER 90 - 180 Meter Procurement Intimation CONSUMER 15 (prior intimating DISCOM on system readiness) Submit Work Completion Report / Certificate CONSUMER & Empaneled Vendor 90 – 180 (from LOA) (depending upon capacity) Inspection by CEIG (if applicable) CEIG 15 -20 Issuance of Safety Certificate CEIG (if applicable) 5 – 10

Languages

English

Beginner (A1)

Tamil

Beginner (A1)

Telugu

Beginner (A1)

Timeline

Name Assistant/Junior Engineer

01.2010

Executive Engineer

O&M

01.2006

Executive Engineer

O&M

Chief Engineer/NCES

TAMIL NADU GENERATION AND DISTRIBUTION CORPORATION LTD

Master Of Computer Applications -

Vels University

Bachelor Of Computer Applications -

Thiruvalluvar University

Harish G

Summary

Overview

Work History

Executive Engineer

Chief Engineer/NCES

Name Assistant/Junior Engineer

Executive Engineer

Education

Master Of Computer Applications -

Bachelor Of Computer Applications -

Skills

Accomplishments

Certification

Languages

Timeline

Name Assistant/Junior Engineer

Executive Engineer

Executive Engineer

Chief Engineer/NCES

Master Of Computer Applications -

Bachelor Of Computer Applications -

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