No. GreenOE LiFePO4 lithium batteries are not intended to be used as starting batteries but energy storage, please do not use them to start any devices.

Yes, you can charge LiFePO4 lithium batteries with solar panels.

It is recommended to store GreenOE LiFePO4 batteries at 50% state of charge (SOC). If the batteries are stored for long periods, recharge the batteries at least every 3 months. Recommended storage environment: 10℃～35℃ (50℉～95℉), 45%RH～75％RH

Yes, our batteries support series (up to 4 in series for 48V systems) and parallel connections. Please follow our user guide for proper wiring and safety precautions.

The maximum number of connecting GreenOE LiFePO4 lithium batteries in series or parallel is 4 (4S or 4P).

Check if the battery is firmly connected.
Check if the positive and negative terminals of the battery are connected correctly.
Check if the battery voltage is more than 12V, if it is less than 12V, please charge the battery first.
Check if the load voltage matches the battery.
Check whether the load current is more than 100A, make sure it is less than 100A.
Make sure the discharge temperature is -4℉~+140℉.

Check that the battery is securely connected.
Check whether the positive and negative terminals of the battery are correctly connected.
Check whether the charging voltage matches with the battery and whether the charging parameters are set correctly. P.S. Use an adapter with a voltage of 14.6V±0.2V.
Check if the charging current is greater than 100A, make sure it is less than 100A.
Check if the battery voltage is lower than 9V, if it is lower than 9V, please use a charger with 0V charging function to charge. 6. make sure the charging ambient temperature is 0.5V and the charging temperature is 0.5V.
Make sure the charging ambient temperature is 32℉ ~ +131℉. 7.
After the battery over-discharge protection, disconnect the load and wait until the battery voltage is restored before charging, or use a charger with 0V charging function to charge.

It's LiFePO4 with the advantages of high temperature resistance, strong safety stability, and better circulation performance.

It is rated for 3000 full charge cycles, at that point you will have about 70% of your original capacity, and it will gradually reduce from there. 
( it's not to say the battery only has 3000 cycle life span. Among 3000 cycles, the unit can exert its best performance. It would not perform its best after 3000 cycles because of internal wastage.)

Long press the AC Button and Main Power Button until the Energy Saving Mode icon lights up on the screen.

Venture series can be charged via three ways: solar panel, wall charge, and car charge.

Yes, our Modular Power Station is designed to be plug-and-play and can be easily integrated into your existing electrical system.

No, our product is designed to be user-friendly for installation without the need for a professional electrician.

Depending on your power needs, you can select different modules such as solar panels, wind turbines, energy storage batteries, etc., and combine them freely.

Yes, our modular design allows you to add more modules at any time as needed.

Our product is designed for low maintenance, but it is recommended to check periodically to ensure optimal performance.

Our modular power station uses efficient energy conversion technology to ensure maximum energy utilization.

By optimizing energy use and reducing waste, the Modular Power Station can help you save costs in the long run.

Of course, we provide comprehensive technical support to ensure that any issues you encounter are resolved promptly.