KROAK Solar Power
KROAK K-SPE05 100W 18.15V Shingled Solar Panel Semi-Flexible Outdoor Waterproof Portable PV Superior Monocrystalline Solar Power Cell Battery Charger for Car RV Electric Vehicles Yachts
Questions and Answers
is it ok to put 2 panels in series to get enough voltage for a grid tie inverter?
So in reality Option A (one panel) gives you 74W output, while Option B (two panels) gives you roughly 150W, correct?<br/>If yes, is this a reliable info?<br/>I'm checking, because I had some negative experience with some other solar panel just recently. The output in good solar conditions was not even close to what was declared.
A 100 watt panel makes 5.5 ah not 4.09. Are you sure it's 100 watts and not 75 watts?
What they call max power is the multiplication of short circuit current and open circuit voltage, which you will never get. the rated power is the multiplication of the voltage at the max. power and current at this voltage, which are 18.15V and 4.09A. This is actually the max. power and it is about 74W.
Reviews
Stefano Russello
on 19 December 2022
Ottimo pannello solare. Arrivato da CZ in poco tempo, purtroppo non più disponibile! Dimensioni ridotte e ottima resa. I reali Watt sono 70-75 e non 100, ma soddisfa comunque la mia esigenza di spazio ridotto e leggerezza dovendolo montare sopra un tetto a soffietto per camper. Pannelli arrivati con qualche macchia ma erano solo sporchi. Con un po di sgrassatore la superficie è tornata pulita.
norbert44
on 19 December 2022
OK.
norbert44
on 19 December 2022
OK.
BG115241451
on 17 November 2022
Having summer right now 40 W
paul lenom
on 15 November 2022
very well as described. nalation for the month of January very well pack I advise the seller
BG175712183
on 04 November 2022
Thanks arrived, I still have to test it, but the first impression very good, with cloudy sky 16 volts
BG111524717
on 04 November 2022
Fast delivery, well packed, nodamage to package, first test shows the product meets the expectations.
BG183216404
on 26 October 2022
Perfect
Jerzy Szuper
on 09 October 2022
The shipment arrived in full within 5 days. So far I have not tested the panels due to lack of sun.
BG084935335
on 20 September 2022
Item as described, great quality.
