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Model VT-LB5100 · Solar Power & Off-Grid
LiFePO4 Battery, 51.2 V 100 Ah
A lithium iron phosphate storage battery for hybrid and off-grid systems, with an integrated BMS and a cycle life measured in thousands.
- MOQ 1 unit for samples; 30 units for private label
- CE as standard. Other certification handled on request where your market requires it.
- Lead time Samples 3-7 days; bulk 25-35 days after deposit
Get an FOB price for this model
Send the quantity and your destination port. You get a written quotation with the price, MOQ, lead time and packing details — usually within one business day.
What this model is for
A lithium iron phosphate battery for solar storage, with an integrated battery management system that protects the cells against over-charge, over-discharge, over-current and over-temperature, and balances them continuously. LiFePO4 is specified here rather than a more energy-dense chemistry because it is thermally stable and holds its capacity over a much larger number of cycles, which is the figure that decides the cost of storage over the life of a system rather than at the point of purchase.
What you get
- Integrated BMS protects and balances the cells without external hardware
- Thermally stable chemistry suited to high ambient temperatures
- Cycle life quoted against your depth of discharge, not a headline figure
- Rack, cabinet and wall mounting options
- Batteries can be paralleled to match the load rather than oversizing one unit
Specification
| Nominal voltage | 51.2 V |
|---|---|
| Capacity | 100 Ah (other capacities available) |
| Chemistry | LiFePO4 with integrated BMS |
| Protection | Over-charge, over-discharge, over-current, over-temperature |
| Cycles | Quoted against the depth of discharge you will run |
| Mounting | Rack, cabinet or wall; interconnecting cables supplied |
This is the specification we publish. Some values depend on the configuration you order — voltage, plug type and packaging in particular. The spec sheet that accompanies your quotation states the exact configuration.
- MOQ 1 unit for samples; 30 units for private label
- Lead time Samples 3-7 days; bulk 25-35 days after deposit
- Packing Export carton with foam blocking; terminals protected and interconnecting cables packed separately
LiFePO4 Battery, 51.2 V 100 Ah — buyer questions
Lithium or lead-acid for my system?
Lithium costs more at the point of purchase and lasts several times as many cycles, takes a deeper discharge without damage, and weighs a fraction as much. Lead-acid is cheaper to enter with and easier to replace locally. If the system runs daily and the battery will not be moved, lithium usually wins on cost over the life of the installation; for occasional use, lead-acid can make sense.
Is it safe in high ambient temperatures?
LiFePO4 is the chemistry chosen for exactly that reason: it is far more thermally stable than other lithium chemistries and does not suffer the same thermal runaway risk. The BMS also derates or cuts the battery if the temperature goes outside its operating window. Even so, a shaded or ventilated position extends the service life considerably.
Other models buyers order with this one
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Monocrystalline Solar Panel, 450 W
A monocrystalline PV panel for off-grid and hybrid systems, sold singly or as a matched array with mounting and cable kit.
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Hybrid Solar Inverter, 5 kW
A hybrid inverter with an MPPT solar charger that runs a load from solar, battery or the grid, and switches between them without a break.
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Portable Solar Power Kit with Folding Panel
A portable solar kit with a folding panel, a storage battery and an inverter, for field, market and off-grid work away from any fixed supply.
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Ask for the FOB price of the VT-LB5100
Include the quantity and your destination port and we will come back with a written quotation, the exact MOQ and the lead time. If you are comparing several models, send the whole list — one reply covers all of them.