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PowerFilm Flexible Solar
Charger FQAs
How do I know which size I need?
Consult the PowerFilm®
Rollable Charge Time Table
How do I know if it is working?
You can check the PowerFilm® Rollable Battery Charger with a voltmeter.
Will this product drain my battery at night?
No. It has a built-in blocking diode to protect against reverse draining of
current.
Can I leave it outside permanently?
The PowerFilm® Rollable Battery Charger can be left outside permanently if
maintained properly. It must be properly secured to avoid damage from high
winds. Terminals should be kept clean and firmly connected.
What if the product gets wet?
No problem. The product is waterproof.
What if the product goes under water?
Simply wipe the product with a dry cloth and allow the product to dry before
use. Avoid having the product completely submerged for an extended period of
time.
Can I leave it outside in freezing temperatures?
Yes.
If I need more power can I connect several of these together? How?
Yes, it is acceptable to connect several PowerFilm® Rollable Battery Chargers in
parallel. Connect using the PowerFilm® Rollable Daisy Chain Accessory
(RA-6). Connect chargers up to
a combined output of 20 Amps.
Can I use an extension cord?
You can use the 15 ft. Extension Cord accessory
(RA-7) complete with matching
marine-grade connectors. Total cord length greater than 30 feet likely will
result in reduced power output.
Do I need to disconnect this charger when I start my vehicle or when I
recharge the battery with an auxiliary power source?
You do not need to disconnect the rollable solar panel. You need to disconnect
any battery charger pack accessory that is connected to the solar panel.
Do I need a charge controller?
A charge controller is used to prevent overcharging. As a general
recommendation, a charge controller should be used if the current output of the
solar panel, in Amps, is more than 1% of the battery capacity, in Amp-hours. For
example, a charge controller would be recommended if the R15-1200 (with 1.2
Amps) were connected to a battery that is less than 120 Amp-hours. Consult the
battery manufacturer for complete battery information and recommendations.
How do I clean the product?
Use a damp cloth with a mild soap solution
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