51.2 V classFlagship
Solar
Keep the sun you already paid for.
Store daytime generation for the evening peak. LiFePO₄ handles one full cycle a day, every day, for years — exactly the duty a solar battery sees.
Recommended: PB512100 · PB512200 · PB256200
The problem
Solar needs a daily-cycle battery
A solar battery charges and discharges every single day. Chemistries rated for a few hundred cycles wear out in one or two seasons of that duty, and lose efficiency every time energy goes in and out.
Built for daily cycling
LiFePO₄ is rated for thousands of cycles — the right chemistry for a battery that works every day.
Efficient charge and discharge
Less of your solar generation is lost as heat on the way into and out of the battery.
Voltage options that match inverters
12.8 V, 25.6 V, 48 V, 51.2 V and 128 V high-voltage packs cover everything from a single-panel setup to commercial hybrid inverters.
TriShield protection
BMS, MCB and fuse protect the pack and your installation.
Sizing
Evening storage sizing
Worked out with a single stated assumption, so you can check the numbers yourself.
Estimates assume 80% usable energy from the rated capacity. Inverter losses, temperature and load profile change real runtime — our engineers size every system before quoting.
Recommended packs
Best fits for solar storage
Before you buy
A short checklist
- 1Confirm the battery voltage your solar or hybrid inverter expects.
- 2Estimate evening and night consumption from your electricity bill or a meter reading.
- 3Check the inverter's maximum charge current against the pack's rating.
- 4Plan ventilation and a shaded, dry location for the pack.
Get a quote for solar storage.
Share your load list, inverter model or project brief. Our engineers will recommend a pack and send a quote — usually within one working day.