🌞 30W Solar Panel Monocrystalline 12V High Efficiency Module for RV, Marine, Boat, Water Pump Off Grid - Newpowa Review

I installed a remote gate opener for a double leaf gate with a 10w solar charger on a dual battery pack. Possibly because it was only in the sun for part of the day, the 10-watt battery just couldn't keep the battery charged, even with minimal use. I added this 30 watt device in series with the 10 watt device, best spot for the sun about 80 feet away, and ran a low voltage line to the gate controller. Now everything is stable and I had no problems with this panel providing the necessary charge.

Powerful socket! Fully charges an empty but otherwise healthy 7.5Ah battery in approximately 3 hours. Each bit 25W, 30 under ideal conditions. The panel is small, but delivers usable performance. An example is shown with a buck converter that steps up about 20 volts from the panel to 13.8 to power a small 12 volt inverter lighting a 120 volt, 15 watt incandescent light bulb. In the photo, the bulb looks orange, but it's actually bright white because the photo was taken in bright sunlight. The…

Below is a review I submitted a month ago. Update: The thing works! My battery has been fully charged since the initial installation in mid-May. Newpowa Panel works perfectly! It was an excellent investment. I was a little wary of using the solar panel to charge my trolling motor battery even though my boat is tethered and in the sun every day. I was so wrong! Newpowa 30w 12v solar panel works daily to charge my battery. I installed the solar panel along with the ALLPOWERS 20A Solar Charger…

I use this panel to power flashlights, phones, sewing machines, and other small electronics at my Snowbird Craft Hut near Yuma, AZ. It is paired with a small Renogy charge controller and a 70Ah AGM battery. Out of the box I was immediately impressed by the solidity and build quality of this panel, from the impeccable connections in the aluminum frame to the neatly coiled wire waiting for my chosen connector to fit. I soldered a longer piece of wire to get to the charge controller in the cabin…

I cannot express how impressed I am with the quality of this panel. It's been very cloudy at the moment and I've only had it installed for 2 days, but there's enough power for what I'm using it for. I connected 4 computer fans to it to ventilate the garage. At 10:30 a.m. it was delivering 0.43 amps and 15.3 volts to the fans in full cloud cover. I'll probably turn on the fans at a higher amperage to lower the voltage a bit. Update: I set the fans to a higher speed to draw more power at 12:20pm…