Diy 10w 18v polysilicon pannello solare per la ricarica della batteria 12v
Una parte della recensione è stata tradotta automaticamente.
панель нормальная брать можно работает хорошо шла по почте около месяца я доволен стала дороже
GOOD PRODUCT AS IN A PICTURE AND IT HAVE AWESOME HARACTERISTICS
this panel is now part of my solar power plant in our garden to supply power to the safety camera.
I did trust banggood spec though I was surprised by power rating compared to dimensions (it's 30% smaller than my 5W amorphous silicon panel). Received 2 today and briefly measured them. Facing direct sunlight (and I leave in south East of France you see... plenty of sun, not a single cloud), I measured only 320ma short circuit current (should be twice this according to spec). Will soon measure actual power at best operating point (mppt measure), but I'm almost 100% it's definitely not 10W. It would have been great price for a 10W panel, but if closer to 5/6W, it's just the same price or even slightly more compared to buying it from carrefour (French supermarket)...
Petit panneau solaire idéal pour de petit bricolage et alimentation externe
The solar panel arrived with a smashed top glass. Lots of sharp glass pieces that could have injured me. The packaging was cathastrophic, no box, only some foam! Banggood refunded the sum I had payed but not my customs and VAT fees of about 20 USD. So I have paid 20 USD for nothing!!
Received broken, not workable