LiFePO4 Solar Batteries
For Energy Storage System
As a direct manufacturer of high quality LiFePO4 solar batteries, we are proud to offer energy storage batteries with efficient, safe, and long-lasting performance from our in-house factory. Whether for residential or commercial or industrial applications, our LiFePO4 solar batteries are designed to optimize your energy storage needs and contribute to a greener tomorrow.
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B-LFP48-100E 3U
- 48V 100Ah 5.12kWh | LFP
The B-LFP48-100E 3U delivers 5.12kWh of usable energy in a compact server rack form factor. With a nominal voltage of 51.2V (industry-standard "48V" class), 100Ah capacity, and a 10-year warranty backed by BSLBATT technical support, this module is built for daily-cycling applications in residential solar storage, commercial microgrids, UPS backup, and telecom base stations.
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The modular architecture supports up to 63 identical units in parallel, expanding total system capacity to 322kWh without replacing existing hardware. Each module can be wall-mounted, floor-mounted, or installed in standard server racks and battery cabinets, with IP20 protection and natural convection cooling.
With a rated charge current of 80A (4.096kW) and continuous discharge current of 100A (5.12kW), the B-LFP48-100E 3U handles high-power loads including air conditioning, EV chargers, and industrial equipment during peak-shaving or backup scenarios. -
B-LFP48-200PW
- 10.24kWh | 51.2V | LFP
The B-LFP48-200PW is designed for homeowners and solar professionals who need a reliable, cost-effective energy storage solution. Its compact wall-mounted form factor saves valuable floor space while delivering the same 10.24 kWh capacity as larger rack-mounted systems.
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This battery is an ideal choice for residential solar self-consumption, allowing you to store excess solar energy during the day and use it at night to reduce electricity bills. It also serves as a dependable backup power source during grid outages, keeping essential loads such as lighting, refrigeration, and communication equipment running for hours.
For households on time-of-use (TOU) electricity tariffs, the B-LFP48-200PW enables smart load shifting. Charge the battery during off-peak hours when rates are low, then discharge during peak hours to avoid premium pricing. Over the battery's 15-year design life, this strategy can offset a significant portion of your total energy costs. -
Li-Pro StyX Series | IP65
- 51.2V 314Ah | 16kWh | LFP
The Li-Pro StyX fits a full 16.076kWh of storage into a compact 560 x 830 x 235 mm cabinet. Mount it on a wall or roll it into position on its built-in swivel wheels.
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Install Anywhere, No Enclosure Needed:
- IP65-rated steel housing handles rain, dust, and coastal humidity
- Wall-mount, floor-standing, or carport installation
- Silent natural air cooling, zero maintenance
Built for Cold Climates And Fire-Sensitive Zones:
- 140W internal heater keeps cells in safe charging range during winter
- Integrated aerosol fire extinguisher for residential code compliance
Scale from 16kWh to 240kWh:
- Up to 15 units in parallel, no external gateway required
- Tier One A+ LiFePO4 cells, 16S1P configuration
- Certified: UN38.3, IEC 62619, IEC 62040, IEC 62477, CE-EMC -
SINOX2
- 1MW | 2MWh | AIO
1MW bi-directional power and 2,089 kWh LFP energy in one 20-foot container. Battery, PCS, EMS, liquid cooling, and fire suppression factory-wired and tested before shipment.
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Liquid cooling across all 8 battery clusters. Separate air cooling for the electrical compartment. Aerosol fire suppression with gas detection at container level.
Grid-tied peak shaving. Off-grid critical load backup. Direct 500kW PV input with 10 MPPT strings. Diesel generator hybrid mode for remote sites.
500kW/1MWh and 1MW/2MWh configurations on the same platform. Built to order in 25-30 days. -
LC250-522
- 832V 314Ah | 250kW | 522kWh
DUAL-CLUSTER ARCHITECTURE. Two independent 261.2kWh battery clusters deliver 522kWh with 250kW continuous output. One cabinet instead of two.
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INDUSTRIAL-GRADE POWER. 250kW rated with 1.1x continuous overload. Peak shaving for steel plants, mining operations, cement factories, and large logistics hubs.
EXTREME CLIMATE PERFORMANCE. Intelligent air cooling combined with liquid cooling maintains rated output across -20°C to 55°C. No derating at 50°C ambient.
HEAVY-DUTY CONSTRUCTION. 4.7 metric tons of galvanized SGCC steel, IP55 protection, gas fire suppression, 8,000+ cycles, 10-year warranty.
SCALABLE TO MW LEVEL. Start at 522kWh, scale to 2MWh. Parallel up to 4 cabinets with coordinated EMS. Fewer units to the same MW-scale capacity. -
LC125-261
- 832V 314Ah | 125kW | 261kWh
ALL-IN-ONE INTEGRATION. 5 liquid-cooled LiFePO4 battery packs, 125kW PCS, BMS, EMS, and gas fire suppression, pre-assembled and factory-tested. One delivery, one connection, one day to commission.
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COMPACT FOOTPRINT. 0.93 x 1.30m, roughly the floor space of a single pallet. Practical for rooftops, basements, parking structures, and tight side yards.
LOW NOISE OPERATION. Liquid cooling eliminates high-speed fan noise. Install next to offices, retail floors, or hotel lobbies without complaints.
LONG SERVICE LIFE. IP55, -20°C to 55°C, 8,000+ cycles, 10-year warranty. RS485, Ethernet, and Modbus RTU/TCP for remote monitoring.
FLEXIBLE EXPANSION. Start at 261kWh, scale to 2MWh. Parallel up to 8 cabinets with coordinated EMS. Each unit retains independent BMS and fire suppression. -
M-Power S125/261
- 125kW / 261kWh | LFP
125kW continuous three-phase AC power. 261kWh usable energy. Hybrid air-liquid cooling holds full rated output where air-cooled units would derate.
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Three 200A three-phase connectors and two 16A single-phase sockets serve heavy equipment and auxiliary loads from a single unit.
Charges from grid, diesel generators, or DC charging stations. In hybrid mode, the battery absorbs base loads and peak demands while the generator runs only at optimal efficiency.
If the input source fails, the system switches to battery power within 10ms. IP55-rated steel enclosure, -20°C to 55°C operating range, 2,500 kg. -
M-Power S60/125
- 60kW / 125kWh | LFP
The M-Power S60/125 delivers 60kW of continuous three-phase AC power, enough to run welding equipment, tower cranes, LED screens, telecom base stations, and water purification units simultaneously. Its 125kWh LiFePO4 battery pack provides over two hours of full-load runtime and considerably longer at typical partial loads.
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What sets this system apart is its integrated 108kW solar input across 4 MPPT trackers. This is the highest PV capacity in its power class. On a clear day with adequate panel area, the solar array alone can fully recharge the battery while continuing to serve the load. In off-grid mining or construction deployments with consistent sun exposure, this translates to dramatically reduced or eliminated dependence on fuel delivery logistics. -
M-Power S30/69
- 30kW / 69kWh | LFP
The M-Power S30/69 is a flexible and eco-friendly Mobile Energy Storage System designed to replace traditional diesel generators.
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Equipped with a 30kW hybrid inverter and a 69 kWh LiFePO₄ battery pack, it delivers quiet, emission-free power wherever you need it — from remote sites and live events to emergency backup and EV charging.
Supporting solar PV, grid, or hybrid charging, it ensures energy independence with seamless power delivery, making it the ultimate choice for modern mobile and off-grid applications. -
ESS-GRID C225/C241
- 100kW - 225kWh/241kWh
The BSLBATT ESS-GRID C225/C241 is a fully integrated energy storage system for small-to-medium commercial and industrial facilities. Unlike battery-only cabinets that require a separate inverter, each ESS-GRID unit ships with a 125kW PCS, EMS, BMS, fire suppression, thermal control, and intelligent monitoring pre-installed in a single outdoor enclosure.
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Standard configurations include 225kWh (14 battery packs) and 241kWh (15 battery packs), each built with 314Ah LFP cells at 16.07kWh per pack. Custom capacities are available from 177kWh through 200kWh to 241kWh for projects with specific sizing requirements.
The system supports grid-tied, off-grid (with optional STS module), and hybrid operation, and can be paired with diesel generators for backup redundancy. -
ESS-BATT 200C/215C/225C/241C
- 200kWh / 215kWh / 225kWh / 241kWh
Four capacity options in a single cabinet footprint: 200kWh, 215kWh, 225kWh, and 241kWh. All configurations share the same 1,150 × 1,282 × 2,300mm cabinet dimensions and IP55-rated outdoor enclosure with air-cooled air conditioning.
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The DC side is fully wired at the factory. On-site installation requires only AC-side connection and external communication cables, significantly reducing commissioning time compared to modular battery room installations.
Up to 10 units connect in parallel, scaling the system from a single 241kWh cabinet to a 2.41MWh array. Both AC-coupled and DC-coupled integration architectures are supported. -
PowerNest LV35
- 15kW | 35kWh | AIO Cabinet
The BSLBATT PowerNest LV35 combines a 15kW hybrid inverter and 35.84kWh of LiFePO4 storage in one floor-standing cabinet. It accepts photovoltaic, utility grid, and diesel generator input, and runs in four modes: grid-connected, off-grid, backup, and economic (peak shaving and valley filling).
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The 2.3m PowerNest LV cabinet supports inverters from 3kW to 20kW. The LV35 ships with a 15kW unit, and the inverter and grid connection are configured to match the local grid requirements of each project.
The IP55-rated enclosure allows outdoor installation, with an operating range of -20°C to 55°C and altitudes up to 3,000m.
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10-year Product Warranty
Backed by the world's top battery suppliers, BSLBATT has the information to offer a 10-year warranty on our energy storage battery products.
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Strict Quality Control
Each cell needs to go through incoming inspection and split capacity test to ensure the finished LiFePO4 solar battery has better consistency and longer life.
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Fast Delivery Capability
We have more than 20,000 square meters production base, annual production capacity is more than 3GWh, all lithium solar battery can be delivered in 25-30 days.
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Outstanding Technical Performance
Our engineers are fully experienced in lithium solar battery field, with excellent battery module design and leading BMS to ensure the battery outperforms peers in terms of performance.
Listed by Well-known Inverters
Our battery brands have been added to the whitelist of compatible inverters of several world-renowned inverters, which means that BSLBATT's products or services have been rigorously tested and scrutinized by inverter brands to work seamlessly with their equipment.
BSL Energy Storage Solutions
