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20 Watt 12 Volt Polycrystalline Solar Panel

20 Watt 12 Volt Polycrystalline Solar Panel

SKU USP020-12 Category



20 Watt 12V Polycrystalline High Efficiency Solar Panel

Model Number: USP020-12

High Efficiency USP020-12 Solar Panel utilizes Polycrystalline solar cells to increase light absorption and improve efficiency. Solar panels has a heavy duty anodized aluminum frame, 3.2 mm high transparency tempered glass . A built in blocking diode prevents the reverse flow of electricity. Delivers up to 1.31 amps / hour and measures 22.68″ x 14.06″ x 1.18″. Manufactured using only the highest quality components, USP020-12 solar panel designs provide optimized module life and performance. All our products are covered by a 30 years warranty on the energy production and by a 2 years warranty on the production defects.


Nominal 12V DC for standard output.

Heavy-duty anodized frames

High transparent low-iron,tempered glass

Rugged design to withstand high wind pressure, hail and snow load

Aesthetic appearance


Nominal Output (Pmax) [W] 20 Watt
Voltage at Pmax (Vmp) [V] 17.0 Volt
Current at Pmax (Imp) [A] 1.16 Amp
Open Circuit Voltage (Voc) [V] 21.6 Volt
Short Circuit Current (Isc) [A] 1.31 Amp
Maximum System Voltage [V] 1000 Volt DC
Solar Cells 36 (2 x 18) poly-crystalline cells
Font Cover 3.2 mm thick, low iron tempered glass
Back Cover TPT (Tedlar-PET-Tedlar)
Encapsulant EVA (Ethylene vinyl acetate)
Frame Anodized aluminium alloy, double wall
Connector N/A
Cables 3FT / 16AWG 2C Tray Cable
Dimensions 576 x 357 x 30 mm ( 22.68″ x 14.06″ x 1.18″ )
Weight 2.8 kg ( 6.17 lbs )
Max. Load Certified to 5400 Pa
NOCT (Air 20°C; Sun 0.8kW/m² wind 1m/s) 47±2°C
Temperature coefficient of Voc -(80±10)mV/°C
Temperature coefficient of Isc (0.065±0.015)%/ °C
Temperature coefficient of power -(0.5±0.05)%/ °C
Operating temperature -40°C to 85°C

Additional information

Weight 7 lbs