Solar Rooftop without any upfront investment

Rooftop Solar PPA at GMCH

Firstgreen installed a 500 kWp solar power plant at Guwahati Medical College and Hospital (GMCH) roof, which started supplying electricity to the OPD of GMCH campus in April 2019.  It is the largest rooftop solar plant in the City of Guwahati. The plant is expected to generate over 6.5 Lac electricity units to GMCH. The Net metering provisions have also been made in the campus to inject the surplus electricity in the grid.The system was designed to meet the life of the project for 25 years. Guwahati faces high wind speeds hence the system was designed to withstand a highest wind speed of 180 km/hr. The plant used best  best in class technology for PV modules and inverters and other components.

500 KWInstalled capacity

Power is fed directly to the internal loads of GMCH

650000 kWhAnnual energy production

No Upfront investment from GMCH

30% Energy bill reduction

Guaranteed savings in your monthly electricity bill from solar PPA

Highlight of 500 kWp solar plant

Under the Solar Power Purchase Agreement Firstgreen has installed the solar rooftop system at GMCH Guwahati campus and it owns and operates the system for the PPA tenure.  Firstgreen has signed the PPA for a tenure of 25 years. 

Procedure for Solar Rooftop PPA


Finalise the Power Purchase Agreement with the client

The clients signs a 10 years or 25 years power purchase agreement (PPA) with Firstgreen.


Installation of Rooftop Solar PV system without no upfront cost

Once the agreement has been signed, Firstgreen will fund and construct the PV system


Sale of electricity to the client

After completion, in accordance with the agreement, Firstgreen will sell the client the energy generated on site at the agreed price until the end of the contract.


Handover the plant to the building owner

We will handover the solar Plant to the building owner after completion of the PPA tenure. 

GMCH 500 KW Rooftop solar

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