Review on 🌞 Efficient 20W 12V HQST Solar Panel to Charge Batteries for RV, Boat, Marine, Cabin, Tent and More! by John Contreras

Perfect for a small project. I bought it to run a water pump in a small well. Good quality panel and accessories. I've been using it for a few weeks and have found that the waterfall attracts some unwanted animals after dark. I removed the battery and replaced the controller with an inexpensive buck converter. Now the waterfall works during the day and turns off when the sun goes down. If you watch my video you can see the reflection of a tree branch covering most of the panel but the pump is still running at about half speed. As soon as the morning sun shines on the tree, the fountain runs at full speed for most of the day. We are happy with the birds.