Product specification:
Main material: Class A monocrystalline silicon solar cell
Pmax(Power at Maximum under STC) :150W
Vmp(Voltage at Max Power, V): 18V
Voc(Voltage at Open Circuit, V): 21.6V
STC(Standard Testing Condition:Irradiance 1000w/m² Temperature 25ºC AM=1.5
Size of module: 1160*540*3MM
Temperature Range: -20±60ºC
Tolerance Wattage: ±5%
Junction Box Type: IP67
Length of Cables: 90cm
Module Efficiency: 23%
Output tolerance: ±5%
Weight: 2.2 kg

Controller:
Model: PWM
Buck charge: 28.8V
Float charge: 27.4V
USB output: 5V/3A
Self-consume: <10mA
Discharge stop: 21.4V
Voltage: DC 12V/24V
Max solar input: <50V
Current: 10A/20A/30A
Rated working current: ≤20A
Discharge reconnect: 25.2V
Working temperature: -35ºC~60ºC
Output voltage: 12V/24V Automatically distinguish voltage

Packing List:

1 X Solar Panel
1 X Alligator cable 3m/118in 2.5mm² (if you choose)
1 X MC4 cable 3m/118in 2.5mm² (if you choose)
1 X Solar PWM Controller(if you choose)
(The battery must be connected to use controller. The controller is used to protect the battery from overcharge and discharge, so the controller must be connected to the battery to use)

Product description:
1. Easy to use: This product is a semi-flexible board that can be bent up to 30 degrees. It is suitable for mounted on                           an irregular smooth surfaces such as RV roofs, boats, tents, Yacht, vaulted roofs, etc.
2. High efficiency, Light weight: only 3mm thick, weight 2.2kg, easy to hang, disassemble and carry.
3. Easy to install: Metal holes in the four corners of the product for fixing screws and mounting. Each solar panel                               has been tested several times.
4. The junction box on the back of the solar panel has a Schottky diode built in to prevent reverse current.
5. The solar panel operates at 18V. Please purchase a solar controller to charge the battery.