Review on 🔴 AIMILAR Red LED Display Car Motorcycle Voltmeter - 12V Digital Voltage Meter Gauge by Tsuyoshi Tendencies

This review is difficult to rate. I wanted something I could easily read from my window at home. It's mounted on a horizontal plastic roof that I installed for my new emergency generator set. I bought the white one and it is very legible. 2 wires, nothing complicated to connect. Cons: draws a lot. The General has a motorcycle battery. First I tried a 1.8w solar panel. Not good. Couldn't keep up. I already had a 5-watt panel. Still not enough. So I still haven't let 10 watts come. Now it's on the north side of my house so it doesn't get much direct sunlight. The summer should be good. It loses almost 0.1 volts per day. It was cloudy too. double whammy. I just ordered 20 watt with charge controller. I'm sending back 10 watts. I think I'll be fine then. It's November so once the leaves fall I should have more direct sun. It's good except for a tie, except it shows 0.1 or 0.2 compared to my meter. Others said the same.