The solar policy, finalised at a cabinet meeting chaired by Chief Minister Arvind Kejriwal, aims to make Delhi a "solar city" through generation of 1,000 megawatt of power by 2020 and taking it further to 2,000 MW by 2025.
The government said building bylaws were amended for rooftop solar installations up to the height of two metres.
The height of the structure carrying solar panels will not be counted towards total height of the building as permitted by building bylaws, except near airports where building regulations issued by the Airport Authority of India take precedence, said a government official.
The support structure on which rooftop solar panels are installed will be treated as a temporary structure built in accordance with local building codes.
"Making Delhi a solar city is one of our 70-point agenda. This policy which is very progressive will help in providing clean and green energy," said Kejriwal.
He further said rooftop solar systems offer sustainable energy, environmental benefits, low gestation period and minimum transmission and distribution losses.
The policy mandated deployment of solar plants on all government-owned rooftops in the next five years. It requires private power distribution companies to meet at least 75 per cent of their solar renewable purchase obligation (RPO) within Delhi.
Government said it was taking up with MCDs and New Delhi Municipal Council for exempting electricity tax, which is currently 5 per cent, on solar power.
The policy also exempts certification by electrical
inspector to solar system up to 200 KWp and self certification will be accepted.
To encourage solar plants on rooftops of buildings that cannot consume all of the energy generated locally, discoms will facilitate group net metering whereby surplus energy exported to the grid can be adjusted in any other electricity service connection of the consumer.
This provision will maximize utilisation of rooftop space for solar energy generation for consumers with multiple buildings and service connections.
In virtual net metering, consumers can be beneficial owners of a part of a collectively owned solar system whose energy will be fed into the grid through an energy meter and credited in the electricity bill of each participating consumer.
The policy approves a non-capital subsidy model for implementation of the targets outlined by it.
It provides for performance based incentives or Generation Based Incentive (GBI) of Rs 2 per unit for domestic households coming forward for installation of solar panels on first come first served basis. It will be applicable to solar plants which generate more than 1100 units per KW per annum.
The government plans to conduct awareness campaigns in Delhi and facilitate technical training for aspiring solar industry professionals to spur growth of solar power.
