Will etrailer 100w Portable Solar Panel Keep Group 24 Deep Cycle Battery Charged While Camping?

Updated 08/05/2025 | Published 07/24/2025

Question:

Will this panel keep my single Group 24 deep cycle battery charged while I dry camp?

asked by: Ashley

Expert Reply:

Yes, Ashley, it’s a solid match.

A 100W panel like this (etrailer 100w portable solar kit # E28VV) can provide up to 25–30 amp-hours per day in full sun, which is enough to keep a single Group 24 battery topped off if you’re using lights, fans, or charging phones. Just be mindful of cloudy weather and high-consumption appliances like fridges or inverters.

If your usage grows, this system gives you room to upgrade to a larger battery later on since the controller is rated for up to a 200w panel.

expert reply by: Andrew N

Greg

8/5/2025

Hey Andy, does it come ready to go out of the box, or do I need to wire anything myself?

Andrew N.

8/5/2025

@Greg Great question. It comes fully pre-wired, just unfold it, connect the setup, and you're up and running. No extra wiring or tools needed, aside from maybe a small phillips screwdriver for the controller screws.