KROAK Solar Power
KROAK SP-06 200W 19.8V Shingled Solar Panel Foldable Outdoor Waterproof Portable Superior Monocrystalline Solar Power Cell Battery Charger for Car Camping Phone
Questions and Answers
working promo code again? Thnx
What is the actual wattage output of this Solar Panel ? By your own supplied data ( 19.8V/7.58A ) I only see a max of 150 Watts (19.8V X 7.58A).
I bought two such Panels. One produces max 30W and the other 2W!!! This is a fraud! If you guys are reporting the same from Germany, let me know so we can arrange a lawyer and bring this fraud to the court!
BG363437181 on 26 September 2022
with quirks but works
Jack on 13 August 2022
It's very cool, I received the product, I tested it, it works very well, I love it.
BastiCo803 on 12 August 2022
nice one, short tested it today.. 21,21V at 7,87 A = 167W
skyso on 25 July 2022
Great one. The measurement on the pictures are when the panel was in the shadow zone. Works well also without direct light and 30° degree set up.
BG925411513 on 11 July 2022
The 200W this is misleading advertising, which is not true at all, it is only about. 150W, I'm dissapointed.
TedCooper on 13 June 2022
WARNING: the instructions indicate that the panels can put out 12v DC to your battery bank or power convertor. This is a TOTAL LIE. the coaxial connector puts out the 19-22 volts DC that comes directly from the panels. So if you connect a device that is a battery charger which has a limit of 13.5 volts DC (typical of most battery chargers) you will burn out the device.......this is what happened to me. Panels burned out a $200 DC charger for car and airplane LiPo batteries. So YOU MUST use a voltage regulator if you will hook any device to panels that cannot accept up to 23 volts DC in an initial startup pulse. You can find a 300W regulator on both Amazon and Banggood that will work fine. Aside from that problem, the panels work very well and do yield 150watts output in noon day sun in California. The USB connectors do output regulated voltages. I was amazed that even after sunset I was able to get roughly 30 watts into a battery vault. Let us hope the panels have a long life. tjcooper
justinbey83 on 04 June 2022
WOW INCREDIBLE SUN POWER! I am literally using the sun to charge my drone batteries! AWSOME BUY!
jcamoura on 03 June 2022
Top. Quick on drop off. Running perfectly
Mehmetoffical on 30 May 2022
detaylar YouTube kanalim Mehmet offical'da
BG111516572 on 24 May 2022
My panel arrived today. Quality seems ok but I cannot test it as it's not compatible with Bluetti power stations (although the seller answered in Q&A section that it is) - it doesn't have MC4 connectors so now I need to find an adapter. Also the manual clearly mentions that it cannot be used on the rain, whilst the description says it's weatherproof - big disappointment! I'll add a comment once I finally can test it after purchasing adapter.