dey can cook using solar energy 300 days a year. dey only use fuel oil during rainy days w/c is a bit more than 2 months in a year! deyr using solar thermal energy to run airconditioning in a hospital too! d main man responsible 4tis s deepak gadhia, d owner of gadhia solar company in gujarat. he’s a renac (renewables academy) scholar. check out d video.
- Challenge: Make a solar cookstove that works at night (iapnews.wordpress.com)