Vakola Solar Panel Kit 100W 12V Monocrystalline with Solar Charge Controller 2 Dual USB Outputs + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System

Not very powerful. I'd guess 20w. No point in sending a ’control panel' with it because no wires to connect the two items are included.

Gives you voltage but very little current. To be of any use you would need a lot of them.

This product is very much misleading according to the consumer purchase norm.With many years of solar panel use this product can never produce more than 20 Watts of energy at its absolute peak sunlight working .If you accept that on a sunlit day 1000w per square meter is landed on the ground. This panel is 0.1 sqm. so - 0.1 x 1000 = 100W! Panel efficiency may be 20%, so all you will get is 20w output.Very disappointed in Amazon back office , who should vet these products before allowing adverts to be placed .

No where on this page does it say Not Waterproof. Only whem youscroll down to Q&A do youse other customers mentioning this. I've sent my panel straight back at a cost (Twice the price) as I paid for the panel kit.

It's all round good ,but the the window suckered to hold on solar panel is very hard too put in the holes ,but got there in the end.