FAQs
What type of batteries can this panel charge?
All rechargeable 12V batteries like those used in cars, boats, RVs and more.
Can I use this solar panel outdoors?
Yes, this solar panel is fully weatherproof.
How long does it take to charge a battery?
Actual charging time depends on many factors, such as, exposure to sun, battery capacity, voltage and battery
usage. For example; under ideal conditions, this panel will generate 20 watts x 7 hours per day for a total of 140
watt hours. You can connect multiple panels together to decrease overall charging time. By adding a second
panel of the same output, you will double your output, leading to half the length of the charge time.
How can I run AC appliances (110V-120V) with my solar power panel?
You may connect the battery to a power inverter (sold separately) that converts DC power to AC power and run
your appliances from the inverter.
Can I overcharge my battery?
Yes, it is strongly recommended to use a Sunforce Solar Charge Controller to prevent the battery from
overcharging.
Can I extend the wire?
Without loss of power or voltage the 8ft wire may be extended to a maximum length of 25' with 16 gauge wire.
Ensure proper connections or purchase an extension wire through www.sunforceproducts.com.
How do I know if the panel is working?
To measure the voltage of the panel use a voltmeter. The voltage reading should be between 16 and 25 Volts
(open circuit) in full sun.
Can I start/drive my vehicle while the unit is connected to the battery?
No. For safety reasons, the use of this panel is NOT recommended while vehicle is in use.
How can I connect multiple panels?
Please visit
www.sunforceproducts.com
for multi connection wires, adaptors and options. You can also 'splice'
panels in parallel (Negative-Negative, Positive-Positive) this should be done by an electrician or solar technician.
Warranty
This product is covered by a five year limited warranty. Sunforce Products Inc warrants to the original purchaser
that this product is free from defects in materials and workmanship for the period of one year from date of
purchase. Power output is warranted for five years from date of purchase. This warranty does not apply in the
event of misuse or abuse and/or repairs and alterations. Your charge controller is covered by a one year limited
warranty
To obtain warranty service please contact Sunforce Products for further instruction, at 1-888-478-6435 or email
info@sunforceproducts.com. Proof of purchase required.