How Tow Keep Trailer Battery Charged While In Storage

Updated 04/24/2019 | Published 04/22/2019

Products Featured in This Question

2.5-Watt Solar Battery Charger

(119)

$40.51

Go Power Eco Solar Charging System with Digital Solar Controller - 20 Watt Solar Panel

(65)

$327.99

Question:

solar batter charger for my RV while in storage dont need anything fancy but i do know when the sun goes down these things use the battery to keep them on so can you fix me up with a unit that wont do that im going to hook it direct to the battery its a grp 31 deep cycle need a panel charger an whatever keeps it from drainin my battery i use you guys for lots of stuff now i could use your help on this Thanks

asked by: Dave

Helpful Expert Reply:

If you just need a solar panel to keep your battery charged while in storage then the Solar Battery Charger part # PTW2997 will be perfect for this and you don't have to worry about overcharging either. I am not sure what you mean by using the battery to keep them on but the above will not draw any power from your battery.

If you want something to actually provide a charge when you are actively using the battery then you can use the Go Power Eco Solar Charging System with Digital Solar Controller part # 34273837 which also has a maintenance charging cycle for when in storage.

For reference, the former panel puts out 2.5 watts and the latter puts out 20 watts.

expert reply by: Conner L