Solar battery charger
Looking for one to keep the battery charged between trips.
Forum Discussion
michelb wrote:
(5W panel) only able to maintain them if the disconnect switch is on (i.e. there is 0 load on the battery).
Yes. Forgot to mention this solution. Get some battery cut-off switch, they start from $3. Then 5W, or even 3W, will maintain the existing charge between trips. Again - it will not add any charge, it will maintain the existing level, so that it won't drop due to self-discharge.
