GSL ENERGY
GSL ENERGY LiFePO4 batteries for solar energy storage

LiFePO4 Batteries for Solar Energy Storage

GSL ENERGY manufactures rechargeable LiFePO4 battery systems designed to store solar power for nighttime use, backup power and energy-cost management. Choose from 5–32 kWh wall-mounted, rack-mounted, floor-standing and wheeled batteries, or scalable low- and high-voltage systems for larger residential and light-commercial projects.

5–32 kWh Units Up to 18 Parallel 10-Year Warranty OEM / ODM
Get A Quote
Factory-direct solar battery solutions for installers, distributors and project buyers

Why Choose GSL ENERGY LiFePO4 Solar Batteries?

Long Cycle
Life

Designed for daily solar charging and discharging, with selected models rated for 6,500–8,500 cycles under specified test conditions.

Flexible System
Design

Low-voltage and high-voltage options support wall, rack, stack and floor installation for different project layouts.

Integrated BMS
Protection

Intelligent monitoring and protection help manage voltage, current, temperature, state of charge and system communication.

Factory & Project
Support

Product selection, inverter matching, OEM/ODM, documentation and after-sales support for global energy-storage partners.

Featured LiFePO4 Batteries for Solar Storage

Hot
5.12 kWh wall-mounted LiFePO4 battery for solar energy storage

5.12 kWh 51.2V 100Ah Wall-Mounted LiFePO4 Battery
Hot
High-voltage stackable LiFePO4 solar battery system

High-Voltage Stackable LiFePO4 Battery System
Hot
10 kWh 51.2V LiFePO4 solar energy storage battery

10 kWh 51.2V LiFePO4 Solar Storage Battery
Hot
5.12 kWh 51.2V rack-mounted LiFePO4 battery for solar storage

5.12 kWh 51.2V 100Ah Rack-Mounted LiFePO4 Battery

A LiFePO4 Battery Platform Built for Solar Energy Storage

A solar battery must do more than hold energy. It must communicate with the inverter, manage daily charge and discharge cycles, protect the cells and remain practical to expand as energy demand grows. GSL ENERGY develops LiFePO4 batteries for solar energy storage around these system-level requirements, serving residential installers, solar distributors, EPC contractors and energy-storage brands.

01

Store More of Your Solar Generation

Capture surplus photovoltaic generation during the day and use it after sunset, during grid interruptions or when electricity rates are higher. Usable capacity should be selected from the actual load profile—not from panel capacity alone.

02

Stable Chemistry for Stationary Storage

LiFePO4 chemistry is widely selected for stationary solar storage because it combines thermal stability, long cycle life and consistent discharge performance. An integrated BMS adds electrical and temperature protection at pack level.

03

Expand Capacity as Demand Grows

Selected low-voltage models support up to 16 or 18 batteries in parallel. Modular high-voltage systems can be configured by adding battery modules within the approved voltage and capacity range.

Choose the Right LiFePO4 Battery for Your Solar Energy Storage System

The correct battery architecture depends on inverter voltage, required usable capacity, available installation space, output current, backup duration and future expansion. The following product families cover the most common residential and light-commercial configurations.

Battery TypeTypical CapacityBest-Fit ProjectsKey Selection Benefit
Wall-Mounted LiFePO4 Battery5.12–16.08 kWh per unitHomes, villas and retrofit solar systemsSpace-saving installation with selected indoor/outdoor options
Rack-Mounted Solar Battery5.12–10.49 kWh per moduleTelecom, solar cabinets and modular battery banksStandardized layout for serviceable multi-module systems
Stackable Low-Voltage Battery5–10 kWh modulesResidential backup and expandable solar storageTool-friendly installation and flexible capacity expansion
Wheeled / Floor-Standing Battery14.34–32 kWh per unitLarge homes and small business backupHigh energy capacity in a movable or floor-standing enclosure
High-Voltage LiFePO4 System20.48–204.8+ kWh systemsLarge residences and light-commercial solar projectsHigher-voltage architecture for compatible three-phase hybrid inverters

Not sure which battery configuration fits your project?

Send the inverter brand and model, system voltage, daily energy use, critical-load power, required backup time, installation location and planned quantity. Our team can use these inputs to recommend a suitable starting configuration.

Request Battery Selection Support

Solar Battery Manufacturer Since 2011

From Battery Pack to Complete Solar Storage Solution

GSL ENERGY supports product selection, battery-pack manufacturing, BMS integration, inverter communication, system testing and OEM/ODM customization. Each order should be matched to the applicable market, inverter protocol and certification requirements before confirmation.

2011Founded
150+Markets Served
200+Team Members
100%Aging & Comms Tests

Inverter Communication

CAN and RS485 communication options support integration with compatible hybrid and off-grid inverter platforms.

Quality Control

Incoming material checks, assembly controls, protection verification, aging tests and communication tests support consistent delivery.

OEM / ODM Services

Branding, enclosure, capacity, communication and packaging options can be evaluated for distributor and project requirements.

Global Project Support

Pre-sales configuration guidance, technical documentation and after-sales coordination for international partners.

Frequently Asked Questions About LiFePO4 Solar Batteries

A LiFePO4 battery for solar energy storage uses lithium iron phosphate cells to store electricity generated by solar panels. The battery works with a compatible inverter and BMS to charge, discharge and protect the system. It can supply energy at night, during outages or during high-tariff periods.
Start with daily electricity consumption, essential-load power and the number of backup hours required. Then account for usable depth of discharge, inverter efficiency, peak current and expected solar generation. For project selection, provide a recent load profile whenever possible.
Compatibility depends on system voltage, charge and discharge limits, communication protocol and firmware. GSL ENERGY supports CAN and RS485 communication with multiple inverter platforms, but the exact battery and inverter models should be checked before ordering.
Many GSL ENERGY low-voltage products support parallel expansion, while selected high-voltage systems use series-connected modules and multi-stack configurations. Expansion limits vary by model. For consistent performance, use approved models with compatible specifications and follow the installation manual.
Service life depends on cell design, depth of discharge, temperature, charge/discharge rate and operating strategy. Selected GSL ENERGY residential models are specified for 6,500–8,500 cycles under stated test conditions and include a 10-year warranty. Confirm the individual datasheet for the model being considered.
Yes. GSL ENERGY works with solar installers, distributors, system integrators and energy-storage brands. Available services can include private labeling, enclosure and packaging customization, protocol matching and project-based configuration, subject to order requirements and technical review.

LiFePO4 Battery Knowledge for Solar Professionals

Technical reading for buyers comparing battery chemistry, cycle life, system architecture and solar-storage applications.

Where LiFePO4 Solar Batteries Create Value

Select the battery around the operating objective, rather than treating every solar project as the same application.

Residential Solar Self-Consumption

Use more solar energy after sunset

Store daytime PV surplus and release it when household demand continues but solar output falls.

Whole-Home Backup

Support priority loads during outages

Pair adequate battery capacity with an inverter that can meet both continuous and surge power requirements.

Off-Grid Solar Systems

Build dependable energy autonomy

Size storage against daily consumption, seasonal solar conditions and the required days of autonomy.

Time-of-Use Management

Shift energy use away from peak tariffs

Charge from solar or during approved low-rate periods, then discharge according to the local tariff strategy.

Buyer Checklist

Information Required for an Accurate Solar Battery Quote

  • System architectureOn-grid, off-grid or hybrid
  • Inverter detailsBrand, model, voltage and phase
  • Energy requirementDaily kWh and desired backup hours
  • Power requirementContinuous and peak load in kW
  • Site conditionsIndoor/outdoor, temperature and space
  • Commercial scopeQuantity, destination and OEM needs

Request a LiFePO4 Solar Battery Quote

Share your system requirements to receive product matching, technical documentation and factory quotation support.

Tip: To help us respond faster, please include battery capacity, voltage, installation location, and expected application if available.

Your information will only be used to respond to this inquiry.

Explore Related Solar Battery Categories

Compare installation formats and voltage architectures before selecting a battery platform for your next solar energy storage project.

Wall-Mounted Solar Batteries Stackable LiFePO4 Batteries High-Voltage LiFePO4 Batteries Wheeled Energy Storage Batteries Telecom Energy Storage