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Grape Solar 50W Polycrystalline Solar Panel for RV's, Boats and 12-Volt Systems

SKU # 120455199
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Item Information

The Grape Solar 50W Polycrystalline Solar Panel provides portable power.

  • High-efficiency solar cells with quality silicon material for high module conversion efficiency and long-term output stability and reliability
  • Virtually maintenance-free
  • Ideal for RV's, cabins, sheds, remote locations and other small power generation needs
  • 5 year limited warranty

Note: This product may require up to 2 additional days for order processing prior to shipping

Specification Description
Product Type: Solar Panels
Amperage: 2.9 A
Connector Type: MC4
Length: 26-1/4 in.
Power Rating: 50 W
Warranty: 5-Year Limited
Material: Silicone
Width: 24-1/4 in.
Wire Type: Copper
Quantity Per Pack: 1
Height: 1-3/8 in.
Power Source: Battery
Wattage Rating: 50 W
Wire Size: 10 AWG
Brand: Grape Solar
Manufacturer Part Number GS-STAR-50W

Zareba 200 Mile AC Low Impedance Fence Charger +Traveller 200W Power Inverter+Grape Solar 50W Polycrystalline Solar Panel for RV's, Boats and 12-Volt Systems+ 12 volt truck battery. Question: Will this work for years?

Asked by: thumbbuster51
You can't use truck batteries with solar chargers, the battery must be deep cycle. The 50 watt panel produces an average of 150 watt-hours per day (12.5 amp-hours) - more in summer, less in winter. Warranty is specified on the product webpage - 5 year limited product warranty on materials and workmanship. 25 year warranty on greater than 80% power output and 10 year warranty on greater than 90% power output.
Answered by: Grape Solar Expert
Date published: 2017-10-15

Does this panel system have an automatic full charge shut off to prevent iver charging. If so is it equipped as oart ofbthe component or is an additiinal item. 

Asked by: TB Bill
This panel does not have a built-in charge controller. You must use a separate charge controller when using the panel to charge a deep cycle battery, see our 50 watt kit for an example.
Answered by: Grape Solar Expert
Date published: 2017-10-30
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