Ramsond® 20 Watt 20W W Solar Panel Module 12V Nominal Output RV Boat Battery Charger Charging Trick

Great product does exactly what I need It to do. I use this and a sunshield to keep my tractor battery charged during the cold months so I do not have to jump it or charge it prior to the times I need to use it.

This is a nice panel that upon voltmeter assessment in full sun, actually slightly exceeded the amperage rating by the manufacturer. The open circuit voltage (Voc) is also at the rated voltage. The build quality appears to be good with the exception of the sealing of the panel on the back side. The original panel I ordered actually was not sealed in the back at all. I sent it back for a replacement, which they did with a free return shipping label as it was defective. However, the replacement panel also had a poor quality silicon sealant job done on the 4 sides on the back of the panel where the white tedlar backing joined the aluminum frames. I just caulked it myself as I didn't want water intrusion over time. I was also tired of returning a panel that only cost me 65 bucks including shipping.

Overall a good buy for the money. They could do better with the quality control. I anticipate it will hold up well overall, however and it has a 25 year output warranty.

Buy Ramsond® 20 Watt 20W W Solar Panel Module 12V Nominal Output RV Boat Battery Charger Charging Trick Now

Built well-works great! I have to type sixteen words before this will submit. Looks like these panels will out-last me!

Read Best Reviews of Ramsond® 20 Watt 20W W Solar Panel Module 12V Nominal Output RV Boat Battery Charger Charging Trick Here

I ordered 4 of them to create a 4 panel array. I haven't put them to use yet, but have tested them with a meter and seems fine.

I hope to write more about them after the array structure I'm buiding is complete.

Want Ramsond® 20 Watt 20W W Solar Panel Module 12V Nominal Output RV Boat Battery Charger Charging Trick Discount?

I strongly suggest that you perform an interent investigation of this company before you buy any product. It seems that there are a multitude of complaints out there.

Save 69% Off