With output of 100V-240V range and suitable for most household appliances,and is more safe for car equipment.
02 What is the energy conversion rate of the HaiLei portable power station 2000w？

The product conversion rate is more than 90%, exceeding 15% of the peers.The conversion rate of the energy storage power is largely dependent on the heat dissipation of the circuit board and the battery.Our product housing uses three high-efficiency low-noise heat dissipation fans inside the aluminum alloy, easy to heat dissipation, greatly improve the product’s conversion rate.
03 Is the solar power portable generator discharge rate high？

The product discharge rate is as high as 99.8%, 29.8% higher than the peer
Most product on the market is with only 60% -70% discharge rate for less than 500w storage power supply products ,while our products can discharge 99.8% of the total capacity (automatic shutdown with the last charge as the display column shows).
04 HL-PS2000 can charge and discharge at the same time .
When the city power is connected, it is preferentially powered to the load device. If city power is dreak down,the power supply can be automatically switched directly to the device to power it,so to avoid power off.

have passed CE / FCC / RoHS / PSE and other certifications, and the battery pack has passed MSDS / Un38.3 and other related certification.