Product Details

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

Last updated: 01 September 2023
4,62 13 reviews
🛒 101,92$ from Banggood 🛒
Type: Type A
Ship From: CZ [CN, CZ]
230 Heats
188 Wishlist
97 Sold
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Questions and Answers

is it ok to put 2 panels in series to get enough voltage for a grid tie inverter?

by Peter, on 10 July 2023

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.

by BG113551552, on 20 June 2023

A 100 watt panel makes 5.5 ah not 4.09. Are you sure it's 100 watts and not 75 watts?

by GABRIBG142238111, on 03 November 2022

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.

by lunatictr, on 22 April 2023
5 out of 5 stars
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.

5 out of 5 stars
norbert44 on 19 December 2022


5 out of 5 stars
norbert44 on 19 December 2022


4 out of 5 stars
BG115241451 on 17 November 2022

Having summer right now 40 W

5 out of 5 stars
paul lenom on 15 November 2022

very well as described. nalation for the month of January very well pack I advise the seller

5 out of 5 stars
BG175712183 on 04 November 2022

Thanks arrived, I still have to test it, but the first impression very good, with cloudy sky 16 volts

5 out of 5 stars
BG111524717 on 04 November 2022

Fast delivery, well packed, nodamage to package, first test shows the product meets the expectations.

5 out of 5 stars
BG183216404 on 26 October 2022


5 out of 5 stars
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.

5 out of 5 stars
BG084935335 on 20 September 2022

Item as described, great quality.