300W Solar Power Station test

Test conditions:
Two 300 watt energy storage power supplies, load gauges, light bulbs, fans, etc., with a full load discharge of 600W, and a built-in 28650 lithium iron phosphate battery (4 series and 4 parallel) of 14.4AH.

Connect one 200W light bulb and one 150W light bulb to a 300W solar power station, which is equal to 310W or adjust the load meter to 300W, and continuously discharge the solar power station. Observe whether there are any abnormalities in the output process of the 300W portable power station and the duration of continuous output.

Test conditions:
Adjust the speed of the tester to 220/HZ per minute, with an amplitude of 1cm and a vibration of 20m.

Testing process:
Place the 300w solar generators (unpacked) on a vibration table, fix it in place, and ensure that there is a gap of 2-3cm between the surrounding area of the power stations and the fixed frame. Then, turn on the machine and shake it for 5 minutes.

Testing process:
Place the 300w solar generators (unpacked) on a vibration table, fix it in place, and ensure that there is a gap of 2-3cm between the surrounding area of the power stations and the fixed frame. Then, turn on the machine and shake it for 5 minutes.

Testing instruments: 
300W solar power station, 15V (15.6V) 2A charger, 110V/60HZ and 220V/50HZ AC power respectively, 60W solar panels (14V-16V）.


Testing process:
Connect chargers with AC 110V/60HZ, 220V/50HZ, and photovoltaic solar panels to charge the energy storage power station with model Eg009, and test its charging duration, changes, and abnormalities.

Test results:
When the power is turned off for charging, the screen and the main switch light up, the charging indicator arrow, battery graphics, DC and charging voltage are displayed on the screen, charging 14.4V-14.7V, charging duration 11-13H, unplugging the charger and displaying 13.6V, the screen automatically turns off after 10 seconds, and charging is normal.

Testing instruments:
Cyclically test the USB outlet at a plugging and unplugging speed of 18-25 times per minute for 2000 consecutive tests.

Testing process:
Insert the USB plug into the USB port and conduct an uninterrupted plugging experiment at a speed of 18-25 beats per minute for 2000 times.

Test results:

The USB edge plastic is worn, the output is normal, and the output port is not damaged.

Test equipment:
Plug and unplug the AC plug at a speed of 10-15 times per minute, and perform 3000 cycles of testing.


Testing process:
Insert the CCC China three terminal plug into the AC port and conduct a 10 to 15 speed cycle plugging and unplugging experiment test for 3000 consecutive times.

Test results:

The power output is normal, the plug is slightly loose, and the surface and socket of the universal socket are scratched or damaged.

Test equipment:

Perform a cyclic test on the DC socket at a insertion and extraction speed of 18-25 times per minute, with a test quantity of 3000 times.

Testing process:
Perform 3000 cycles of 18 to 25/minute cyclic plugging experiments using a 2.5DC plug.

Test results:

IThe DC socket connection is normal, without looseness, smooth insertion and removal, without damage, and there is slight wear on the plastic shell.

Test equipment:

Continuously cycle and discharge the LED lights of the 300W solar power station.


Testing process:
Turn on the solar power station and turn on the LED lights to continuously discharge.

Test results:

The LED light is turned on normally, there is no abnormality after 80 hours of discharge, and the brightness of the LED is normal.

Test equipment:

2 sets of 300W portable power stations, continuously opening and closing the power station buttons 3000 times at a speed of 20-25 times/minute.

Testing process:
Continuously press and shut down the power station button, and conduct 3000 consecutive tests at a speed of 18 to 25 beats per minute.

Test results:

The buttons are normal, undamaged, and the switches are normal.

Testing equipment:

AC socket ports, testing wires


Testing process:
Turn on the 300W solar power station, turn on the AC switch, simulate a short circuit test, and conduct a one minute short circuit test with the test wire.

Test results:

After a circuit short circuit, there is no AC current output.

Test conditions:
5V & 12V DC output port USB plug and TYPE-C1 cable dedicated plug short circuit.

Testing process:
Start the portable energy storage power station, turn on the main switch of the 5V & 12V DC output port, and short circuit the DC output port using the 5V & 12V USB plug and the TYPE-C1 line dedicated plug.

Test results:
USB port without output, TYPE-C1/PD45W fast charging without output.

Test equipment:

Current test display, load fan, PD/QC trigger inducer.

Testing process:

Turn on the power, turn on the 5V main switch of the DC output port, connect the USB plug to the current tester, and then insert the 5V USB port for each port test.

Test results:

The USB 1.2 port outputs 5V2.4A, TYPE-C1 fast charging protocol PD45W, 5V, 9V, 12V, 15V, 20V2.5A.

Test equipment:
Two sets of 300W solar power plants, 220V AC output voltage AC, 220V/50HZ-220V60HZ, output standard 220V, frequency 60/60HZ.

Testing process:
Turn on the entire machine, turn on the AC main switch, insert a multimeter into the AC port for testing, press and hold the AC AC switch for 3 seconds, then release it, press and release it again to switch to 50Hz/HZ-60HZ, and wait until the jump stops, reopen, and the frequency switch is successful.

Test results:

The AC port outputs 50HZ with a voltage of 223V.

Test equipment:

Current test display, load fan, PD/QC trigger inducer.

Testing process:

Place the power station in the constant temperature and humidity test box, set the high temperature at 60 ℃, the humidity at 85%, and the time at 10H, open the test box for storage test, adjust it to the normal temperature at 25 ℃, and the humidity at 0 after running for 2h, observe and carry out various tests

Test results:

The surface of the power station shall be free from discoloration, small bubbles, oxidation, corrosion, and normal operation of the entire machine upon startup.