12V 100Ah / 1.28kWh
For compact 12V solar auxiliary projects where the whole system is sized accordingly.
Review 12V platformFor solar installers and system integrators
Specify the LiFePO4 battery bank from the energy flow backward.
A solar battery needs to work alongside photovoltaic generation, charge control, inverter loads, emergency reserve and the user's expected autonomy. A better B2B order starts with these variables, not a capacity label alone.
Project discipline
Battery selection begins with the solar system's actual duty cycle.
For off-grid systems, calculate energy use, peak power, usable solar harvest and intended recharge window. Then select the voltage architecture and capacity with the charger and inverter within the final battery's limits.
- Build a daily energy budget in Wh, including seasonal load changes.
- Check maximum inverter DC current and starting/surge demand.
- Confirm charge controller/charger voltage and current are compatible.
- Set battery autonomy, load-shedding and reserve strategy for the project.
Reference platforms
Compare energy and system voltage before finalizing the bank.
These options illustrate different starting points. A professional design should check the complete system at its actual operating limits.
12V 300Ah / 3.84kWh
Higher stored-energy starting point for appropriate 12V auxiliary system designs.
Review 12V platform
24V 100Ah / 2.56kWh
A 24V-class platform for compatible charge controllers, inverters and DC components.
Review 24V platformSolar buyer FAQ
Questions that prevent mismatched solar battery orders
How do I estimate the needed battery energy?
Start from load consumption in watt-hours and expected autonomy, then account for recharge capability, temperature, system losses and the operating reserve you intend to maintain. A battery selection should not rely on amp-hours alone.
Can any solar controller charge a LiFePO4 battery?
No. The controller or charger must be configured for the final battery's approved voltage/current requirements. Review whether its charging profile, temperature behavior and settings are compatible.
Should a larger inverter mean a larger battery?
Often, but not automatically. The decisive electrical figure is the inverter's actual DC current and surge demand at the battery voltage. Check that against continuous/peak battery/BMS limits and the entire protection/wiring design.
Can the bank be expanded later?
Expansion should be part of the initial design. Use only the series/parallel configuration the final product permits, with matched approved batteries and documented wiring/protection requirements.
Provide usable project data
Send the energy budget, inverter and charging details with your RFQ.
That turns a generic battery inquiry into an installable solution conversation.