DIY Solar
Using Technova nozzles (yellow) and Rainbird pop-up sprinkler-4″ nozzle- 18 VAN (black), I have made solar rooftop auto cleaning (DIY) system. This is 3.9kw (325 watts x 12 nos Waree panels) Solar PV roofop system. All 12 nos of PV panels are placed in one slope.3 panels are kept side by side and in 4 raws
Credit Rohit Brahmbhatt