To power the lighting of two garden chalets .... For me there is no photo ... Low voltage photovoltaic panels charge controller batteries and low voltage led lighting ... with a few hundred € it is flared ..If the chalets are facing the right way and free of shadows (trees, buildings ...)
My little solar panel just A4 format feeds for 8 years my electric gate which can sometimes make 8 to 10 cycles opening closing per day ... The lead battery 12V 7Ah still comes to admit its limits (and still I'm not not so sure that I think it's since I idealized the orientation of the full south panel it is longer in the shade of quince)
These articles are on sale on the shop of this site. Buying them would also be a sustainable and ecological social act ...
To limit costs ... In waste disposal we can find old computer equipment (inverters) which contain said lead batteries ... And very often they have beautiful rest ... l
Thank you for econology ...
Wind project for private
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