1.200W solar power system

2. Material:Alu Alloy.

3. Factory price and high quality.

Basic product performance test

① Test conditions and requirements of measuring instruments and equipment:

a. Test light intensity: 1000W/㎡ or analog light source 38,000 LUX

b. Unless otherwise specified, each test in this specification shall be conducted under the standard atmospheric conditions of the test:

c. Temperature: 25℃

d. Relative humidity: 10% ~ 90%

e. Atmospheric quality: AM1.5

f. The accuracy of the instrument for measuring voltage should not be lower than 0.5 level, and the internal resistance should not be less than 10kΩ/V.

g. The instrument precision for measuring current should not be lower than 0.5 level.

h. The accuracy of the instrument used for temperature measurement shall not be lower than ± 1℃

② Test Instruments: multimeter Fluke15B, electronic load, timer, DC power supply, Analog Light Source (halogen tungsten lamp),