LiFePO4 Battery Packs
5kWh battery
Product: 48V 100Ah 5kWh lifepo4 battery · Model: ESS48100
View data sheetSolar Energy Storage
LiFePO4 battery packs for off-grid solar systems, home energy storage, solar street lights. Excellent cycle life and stable performance for long-time renewable energy projects.
Industry Pain Points
What Goes Wrong Today
- An inverter that cannot see the battery is a battery nobody trusts
- Wall space and door widths decide the cabinet, not the datasheet
- Cycle figures quoted without a DOD condition cannot be compared
- A bank that has to grow next year but was bought as one fixed block
Customer Needs
What Buyers Ask For
- RS485, RS232 or CAN so the inverter reads state of charge
- Wall mounted and floor standing options at the same voltage
- Modules that parallel up from 5kWh to 50kWh
- A published IP rating and operating window
Recommended Products
Products For Solar Energy Storage
Every product below is published with its parameter table and the model list for its range.
LiFePO4 Battery Packs
10kWh battery
Product: 48V 10kWh 200Ah LiFePO4 battery · Model: ESS48200
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LiFePO4 Battery Packs
Home battery storage
Product: 48V 100Ah 5kWh lifepo4 battery · Dimension: 500*171*500mm
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LiFePO4 Battery Packs
Battery energy storage system
Product: 48V 1000Ah lifepo4 battery 50kWh · Dimension: 530*520*900mm
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LiFePO4 Battery Packs
Solar light battery
Product: 12V 45Ah solar light battery · Model: 26650 4S15P
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LiFePO4 Battery Packs
12V 90Ah LiFePO4 battery
Dimension: 161*263*249mm · Model: IFR26650 4S30P
View data sheetDelivery Capability
How A Project Runs
The same route for every industry, from the first drawing to the packed carton.
Requirement Analysis
Voltage, run time, peak current, ambient range, enclosure and connector. If the run time is still open we work back from the load and the hours you need.
Chemistry And Cell Selection
LiFePO4 where cycle life leads, lithium ion where energy density leads.
Series And Parallel Design
The arrangement sets voltage and capacity. We publish it for every standard pack, for example IFR32700 4S17P for 12V 100Ah, so the comparison is transparent.
Protection And Balancing
Over-charge, over-discharge, over-current and over-temperature protection with internal cell balancing. Communication ports where the system needs them.
Sample And Test
After price confirmation you can request samples to test. Cells and packs are checked against the parameter table published for that model.
Case Wiring And Label
ABS or lead acid style case, aluminium case for e-bike packs, PVC wrap for modules, with your terminal, cable length, connector and logo.
Questions About Solar Energy Storage Batteries
What cycle life do the ESS cabinets give?
5000 cycles at 0.2C and 70% DOD for the 48V ESS and power wall range.
Which communication ports are available?
RS485 and CAN across the range, with RS232 also fitted on several models. The port is listed on each product data sheet.
Can I start with 5kWh and add more later?
Yes. The 10kWh cabinet is built from two 51.2V 100Ah modules, and the 48V system scales to 1000Ah, which is 50kWh.
Which voltage should a solar street light pack be?
It follows the lamp and controller. We publish packs at 6.4V, 9.6V, 12.8V and 25.6V, all built from the same LiFePO4 cells, so the choice is a wiring question rather than a sourcing one.