Photovoltaic cell | polycrystalline silicon | 251x140x17mm | 3W
Charging regulator | 20A | -20÷55°C | Features: digital display
Photovoltaic cell | polycrystalline silicon | 251x186x18mm | 5W
Photovoltaic cell | polycrystalline silicon | 354x251x17mm | 10W
Photovoltaic cell | polycrystalline silicon | 290x330x25mm | 1.5kg
Photovoltaic cell | polycrystalline silicon | 435x356x25mm | 20W








