The R-21 boosts your energy level to a new, higher level. It provides a full 21 watts of power that lets you connect more than one device at a time for more charging power!
Upgrade with more accessories and build you own personal power arsenal!
This is a great product to use while boating, hiking, skiing, or a day at the beach. Promote clean energy and never find yourself in a power fix ever again.
The R-21 is made from silicon, a natural resource in abundant supply. The R-28 is made from silicon, a natural resource in abundant supply. All Powerfilm products are made from professional marine grade components.
Specifications:
Max. Power*: 21 Watts
Voltage at Maximum Power (Vmp): 15.4 V
Current at Maximum Power (Imp): 1.35 A (1350mA)
Type of Solar Material: Amorphous Thin-film
Weight: 1.42 lbs./.644 kg
Dimensions:
Unrolled: 14.5" x 60.75"/368 x 1543 mm
Rolled: 14.5" X 4"/ 368 x 101 mm
Warranty info: 3 year limited warranty from manufacturer
*Measured at (STC) Standard Test Conditions: 25°C, 1 kW/m2 insolation, AM 1.5
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