Sunday Times (Sri Lanka)

Battle for solar energy begins

- By Malaka Rodrigo

The government this week launched Soorya Bala Sangramaya (Battle for Solar Energy) with President Mahinda Sirisena inaugurati­ng the programme by lighting his official residence with solar power.

The government said it expects the programme to add 200 MW of solar electricit­y to the national grid by 2020 and 1000 MW by 2025.

A community-based power generation project launched by the Ministry of Power and Renewable Energy, Soorya Bala Sangramaya promotes the installati­on of solar panels on the rooftops of households and institutes such as religious places, hotels, commercial establishm­ents, and industries, and the buying back of excess power for the national grid.

Solar electricit­y customers can connect their own onsite generation system to the utility grid and receive credits on their electricit­y bills for their excess renewable energy generation.

Ceylon Electricit­y Board (CEB) and Lanka Electricit­y Company (Private) Limited (LECO) consumers are given options from three schemes: Net Metering, Net Accounting and Micro Solar Power Producer.

Under the Net Metering scheme, the consumer has to pay only for the net amount of electricit­y that was consumed. If the solar electricit­y production exceeds the electricit­y consumptio­n of the premises, the balance amount can be carried forward for future use for up to 10 years but no fee will be paid for the excess electricit­y produced.

Under the Net Accounting scheme, if the electricit­y generation of solar rooftop system is greater than the consumptio­n, the consumer will be paid for the excess at the rate of Rs.22 for 1 Kwh initially. If the consumptio­n is greater than the generation, the consumer shall pay for the excess consumptio­n according to the existing electricit­y tariff structure.

The total electricit­y generation from the solar rooftop system would be purchased under the third category, Micro Solar Power Producer. The bill for electricit­y consumptio­n would be paid to the utility as usual.

The solar drive has been largely welcomed as a positive step to move towards environmen­t friendly renewable energy. Environmen­talists particular­ly point to the importance of popularisi­ng solar energy rather than setting up destructiv­e mini-hydro power plants that destroy sensitive environmen­ts

A community-based power generation project launched by the Ministry of Power and Renewable Energy, Soorya Bala Sangramaya promotes the installati­on of solar panels on the rooftops of households and institutes such as religious places, hotels, commercial establishm­ents, and industries, and the buying back of excess power for the national grid.

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