I have a deep cycle 12volt battery group 27. My fridge is 60watt , 40amp. The 100watt Solar panel I purchased was to charge my battery to run the fridge in my 1994 Eurovan. My panel arrived within the 3days of the purchase. Excellent service.. installation instructions very clear. During our first camping trip with our Solar panel, the skies were overcast. With the panel on and the fridge, I noticed the panel did not keep up with the charging of the battery while the fridge was on. The battery voltage on my display panel went from 12.9 to 12.2 within a few hours. I do not know if this is a common occurrence or not. However when the sun shone I managed to charge up the battery to 12.9 within 3 hours from 12 2. I did turn off the fridge for a few hours at a time while the panel charged the battery. This kept the battery charged up to 12.9. this way I managed to keep our fridge cool. Service was excellent, panel worked great under the sun, But failed in over cast skies.

It's a great kit easy to install and work well. The delivery was fast .

Bought this to maintain power in our 12v Marine battery while camping off grid with a 42Ah electric trolling motor. Used an inverter daily for small items and the panel kept the battery fully charged, even with a few clouds. Easy connections and loved the user friendly controller. This is a great starter kit at a great price.

Panel works well. I am always happy when electronics work straight out of the box.

easy to install. straightforward.

Easy to install and works well but should come with 30amp battery fuse and inline fuse for panel. Also stand for panel would be nice.

Purchased this panel to keep our travel trailer batteries charged. Super simple to set up and certainly does the job. We are novices to solar and are looking to eventually add another panel and a small inverter to this set up.