I purchased this 100w solar panel to add to my purchase of another 100w panel with controller from the same company. My system is simple I have 2 deep cycle 12 volt batteries that run my rv furnace at night. During the day my batteries get fully charged. Just what I needed. The only bad part is the second panel is not the same size. Its about 2 inches shorter. Now for me this isnt a problem but for others it may pose a problem. Just make sure when you order ask for the same size panels. See I made 2 separate purchases panel and controller and panel. While I right this reveiw its nice warm and cozy in my rv! I will buy again from this company when I expand my system.
Verified purchase: Yes | Condition: New
Works great so far, new out of the box. Of course it's still too early to know how it will do in the long run. I hope it lives up to it's projected life span.
Verified purchase: Yes | Condition: New
There are a few solar panel manufacturers in the US, but all US solar cell providers have have gone out of business most solar cell are produced in China. These panels are solid, well made and solar cells are made in Germany.
Verified purchase: Yes | Condition: New
I have tested a few other brands, and these are consistently 5-star top performing panels that meet their specs and have high quality construction, unlike so many other no-name china panels. If you are looking for quality, reliability, and something that really performs, this is your panel.
Verified purchase: Yes | Condition: New
The extra care to provide proper electron flow pays off.These panels light up the controllers first from my "catholic" solar systen of various E-bay sponsored products.
Verified purchase: Yes | Condition: New
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