This 20W 12V Monocrystalline High-efficiency Solar Panel is ideal for bringing power to small electronics while away from the grid. It is commonly used in RV, marine, gate opener, and many other small applications.
Key Features
- 20W/12V monocrystalline high-efficiency solar panel
- High-performance cells encapsulated in EVA (ethylene-vinyl-acetate)
- Nominal 12VDC for standard output
- Heavy-duty anodized frame with pre-drilled holes for mounting
- Rugged design to withstand high winds (2400Pa), hail and snow load (5400Pa)
- High-transparent, low iron tempered glass
- Durable TPT back sheet - dissipates heat to insure better panel performance and lifespan
- Pre-attached 8ft bare wire leads
- Product dimensions: 366 x 340 x 23mm (14.41 x 13.39 x 0.91 in)
- Compatible mounting bracket (sold separately): SGF-L-Bracket
Warranty
- 2 year limited material and workmanship warranty
- 10 year 90% output warranty
- 25 year 80% output warranty
Technical Specifications
|
Maximum power (Pmax) |
20W |
|
Voltage at Pmax (Vmp) |
17.20V |
|
Current at Pmax (Imp) |
1.16A |
|
Open-circuit voltage (Voc) |
20.47V |
|
Short-circuit current (Isc) |
1.23A |
|
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 |
|
NOCT (Air 20°C; Sun 0.8kW/m² wind 1m/s) |
47±2°C |
|
Operating temperature |
-40°C to 85°C |
|
Maximum system voltage |
1000V DC |
|
Power tolerance |
± 3% |