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PeterWilderness's avatar
PeterWilderness
Explorer
Apr 10, 2014

Opinion on portable/fixed solar panel for our rv?

Hi everyone, Been looking for a solar solution. Choosing between a fixed and portable system. Pros and cons for both. We don't use a lot of appliances. Just lights in the evening (will be gettin...
pianotuna's avatar
pianotuna
Nomad III
Apr 10, 2014
Hi Peter,

90 watts is too little to adequately service a 232 amp-hour battery, except while the RV is in storage.

In perfect solar conditions 140 watts on an MPPT controller would be barely enough.

Kits are often outrageously over priced. The Overland is no exception.

Costs for materials are less than $2.00 per watt, lock stock and barrel. Panels can be had for as little as $0.74 cents per watt.

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