NUZAMAS Zonnelaadapparaten, 2 W, 12 V, 160 mA, mini-zonnecollectormodule, zonnestel, cel, outdoor camping, acculader, doe-het-zelf onderdelen

Prodotto arrivato in perfetto stato, puntuali.Il pannello genera energia per quanto dichiarato, utilizzato per caricare batteria 9V per un campanello wireless.

Amazing little solar panel for the money and delivery was as expected given it was through Amazon Prime. It does require soldering but for many reasons this is a big advantage.I actually play around with microcontrollers and my Arduino measuring the voltage of the solar panel over the course of the day. You'll see the spot I chose isn't aligned at 40° to the horizontal as it should be here in the UK, in fact it's vertical. And despite having some cloud cover, the voltage held a good 12-13V. So I can vouch for the 2W which you'd easily surpass if in good sun and angled correctly.

Arrivato in tempi previstiBuon prodotto

Bell'aspetto, sembra inattaccabile all'acqua sulla superficie frontale. Collegamento iniziale con due belle saldature e via. Collegato a un step-down converter e quindi a un pacco batterie Aukey 5V 10000mAh.Purtroppo, dopo circa due mesi, sono qui a segnalare che ha smesso di funzionare. Eroga al massimo 1,38V, sembra morto.