India’s Solar Policy: JNNSM
by admin
The National Solar Mission is an initiative of the Government of India and State...
September 3, 2022
Compliance Options
For exposed roof areas, have vegetation OR materials with high Solar Reflective Index (SRI) value (such as white/ light coloured tiles or high reflective coatings or other high reflective materials). Reflective materials / surfaces shall have a minimum SRI value of 78.
Points are awarded as below:
Exemplary Performance
Projects are eligible for exemplary performance under Innovation category, if more than 95% of the exposed roof area is covered with vegetation and / or high SRI materials.
Documentation Required
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Photographs of roof areas covered with vegetated garden or high reflective coating or tiles.
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Test certificate of high reflective material indicating its SRI value as per ASTM standards.
- Calculations showing the extent of shaded roof area covered with green roof or high SRI materials.
