
This panel is designed to charge two 12v group 27 batteries in series used for the 24v boat lift winch motor. The panel's measured output current is 0.5-0.8A at 25-26V. Perhaps this is too much to use without a charge controller. The only downside I see is that the aluminum frame is a little flimsy. Time will tell how reliable this panel is.

Efficient Charging With LST 7 Stages 5A Battery Charger - 3.3A 12V For Ultimate Performance
35 Review

Xiaomi 70mai Jump Starter Midrive PS01
120 Review

Mroinge Automatic 6V/12V Trickle Charger For Vehicles, Motorcycles, Boats And More - Maintain Your Batteries With Ease!
29 Review

Keep Your Battery Fully Charged With A Smart 12V Charger/Maintainer Featuring Winter Mode
28 Review