GAF Energy GAF Energy

5kWh LiFePO4 Lithium Solar Battery Built in BMS 51.2V 100Ah Server Rack Home Solar Energy Storage Battery

Product Description

Lithium Battery Factory

Lithium Battery Factory

Our lithium battery PACK OEM/ODM factory covers a seven-story facility. We are equipped with automated cell sorting equipment, high-power aging testers, and comprehensive lithium battery testing equipment. We can manufacture and undertake various types of HOME ESS (HESS) LiFePO4 LFP batteries, lithium battery systems with built-in inverters, solar lithium batteries, and C&I ESS lithium batteries and systems.

All can be equipped with remote smart monitoring via APP, SNMP monitoring, etc. Our mature technology has been exported to multiple countries and regions, including the Middle East, Southeast Asia, and Eastern Europe. We also produce a wide range of power lithium batteries: Golf Cart Lithium Battery, E-Bike Lithium Battery, Forklift Lithium Battery, E-Scooter Lithium Battery, Motorcycle & Car Starting Lithium Battery, etc. Our product quality and safety have been well recognized by customers.

Best-selling Lithium Battery PACK Products

HESS and Commercial & Industrial ESS Products (UN38.3, MSDS)

ESS Products
Model Type Energy Voltage & Capacity Other SPECS
RHW51100A Wall-mounted LFP Battery / Home ESS 5kWh (5.12kWh) 51.2V, 100Ah LiFePO4, Hybrid, RS485, RS232, CAN, 4500 cycles@100% DoD
RHW51200A Wall-mounted LFP Battery / Home ESS 10kWh (10.24kWh) 51.2V, 200Ah LiFePO4, Hybrid, RS485, RS232, CAN, 4500 cycles@100% DoD
RHW25200A Wall-mounted LFP Battery / Home ESS 5kWh (5.12kWh) 25.6V, 200Ah LiFePO4, Hybrid, RS485, RS232, CAN, 4500 cycles@100% DoD
RHM51100B Wheeled All-in-One 5kWh (5.12kWh) 51.2V, 100Ah Built-in 6kW Inverter, 4500 cycles@100% DoD
RHM51200B Wheeled All-in-One 10kWh (10.54kWh) 51.2V, 206Ah Built-in 6kW Inverter, 3000 cycles@100% DoD
RHM51628A Wheeled All-in-One 32kWh (32.15kWh) 51.2V 628Ah Built-in 12kW Inverter, 8000 cycles@100% DoD
RHS51200A Wheeled Stackable All-in-One 10kWh (10.24kWh) 51.2V, 200Ah Built-in 6kW Inverter, 4500 cycles@100% DoD
HX51100A Rack-mounted LFP Battery / C&I ESS 5kWh (5.12kWh) 51.2V, 100Ah LiFePO4, 3U, 19 inches, RS485, RS232, CAN, 4500 cycles@100% DoD
CC819100A Rack-mounted High Voltage (HV) LFP Battery / C&I ESS 80kWh (81.92kWh) 800V (819.2V), 100Ah LiFePO4, 19 inches, RS485, RS232, CAN, 4500 cycles@100% DoD

Factory Tour

Factory 1 to 7 Floors Workshop Overview and Automated Production Workshop.

Workshop overview
Workshop adopts advanced design and layout.
Factory Facility
Lithium Battery PACK Factory has 1 to 7 Floors
Sorting Equipment 1
Automatic Cell Sorting Equipment
Sorting Equipment 2
Automatic Cell Sorting Equipment
Bright Workshop
Our Bright Workshop
Wall-mounted ESS
Wall-mounted HESS LFP Lithium Batteries
Bulk Order
Bulk-ordered HOME ESS Wall-mounted LiFePO4 Batteries
Automatic Production
Automatic Production
Automatic Equipment
Automatic Equipment
Ready for Shipment
Ready for Shipment
Shipment to Client
Ready for Shipment to Client, in Our Brand New Workshop. 5.12kWh 51.2V 100Ah Wall-mounted Home ESS LiFePO4 Lithium Batteries.

Safety First - We Use Grade-A Lithium-ion Cells & BMS

Our HESS Batteries Using Brand-name Grade-A Lithium Battery cells and a BMS — Safety Comes First.

How We Design High-Safety ESS Lithium Batteries:

  • Simple and stylish exterior design with IP65 waterproof rating.
  • Uses brand-name Grade-A low-temperature resistant LFP LiFePO4 lithium-ion battery cells (CATL, EVE, BYD, CALB, REPT, Lishen) and a smart BMS (Bmser, Paceic, Jiabaida) — safer, more reliable, and longer-lasting.
  • Uses brand-name terminals.
  • Smart APP remote monitoring - monitor battery status in real time.
  • Anti-theft alert & location tracking design.
  • ECO & safety compliance.
Safety Design
BMS Detail
Rugged Enclosure

Rugged Enclosure Design for All-in-One ESS Systems

Made of high-strength engineering materials and precision-engineered structure, the enclosure is impact-resistant, crush-proof, and deformation-resistant — handling daily bumps and industrial-grade scenarios with ease. With an IP65 rating, it effectively keeps out dust and water. Whether under the scorching sun outdoors, in a humid basement, or a dusty garage, it reliably protects the internal battery cells and BMS. Ruggedness is not just about appearance — it's your guarantee of safe, worry-free operation in all conditions.

5kWh All-in-One ESS System
5kWh All-in-One ESS System, with 6kW Inverter
32kWh All-in-One ESS System
32kWh All-in-One ESS System, with 12kW Inverter

C&I ESS Products Series

Rack-mounted Low Voltage and High Voltage LFP Lithium Batteries.

Rack-Mounted Lithium Battery – Modular Energy Storage, Flexible & Efficient

(25.6V / 48V / 51.2V / 800V High Voltage)

Designed with standard 19-inch rack dimensions (2U, 3U, 4U, 5U) for easy stacking and capacity expansion, compatible with various commercial/industrial energy storage cabinets and home backup power systems. Each module is independently equipped with brand-name Grade A lithium cells and a smart BMS, supporting hot-swappable maintenance for quick and effortless installation. The high-strength metal enclosure, combined with an internal fire-isolation design, ensures excellent heat dissipation and stable operation.

With SNMP protocol support, it seamlessly integrates into existing network management systems for remote monitoring and intelligent operation. From small off-grid systems to large-scale energy storage arrays, flexibly expand and configure as needed — rack-mounted lithium batteries make energy storage as simple and reliable as stacking building blocks. Our ESS Battery Products Supported these Inverter Brands:

Rack Mounted Battery
Supported Inverters Battery Cabinet
Cabinet Detail 1
Cabinet Detail 2

Power Supply Lithium Battery & RV, Marine LFP Battery

Specialized Lithium Battery for Low-Speed Vehicles, RVs, and Marines.

Great Performance, Extended Range

Using brand-name Grade-A lithium cells with low internal resistance and stable discharge voltage, this battery delivers powerful output without voltage sag. Whether for electric forklifts, golf carts, electric scooters, ebikes, e-motorcycles, car starting lithium batteries, low-speed vehicles, industrial Robot AGVs, or other applications — in 12V, 24V, 36V, 48V, 60V, 72V, or 96V configurations — this power lithium battery unleashes instant, vigorous power.

Paired with a smart BMS that monitors voltage and temperature in real time, it provides multi-layer protection against overcharge, over-discharge, and short circuits, achieving both safety and performance. With built-in Bluetooth for remote monitoring via a dedicated APP and an anti-theft design, you can track battery status and secure your asset anytime, anywhere. It operates reliably under high-intensity, all-weather conditions. Say goodbye to the bulk and performance fade of lead-acid batteries — the power lithium battery makes every kilowatt-hour count, driving farther, longer, and more reliably.

Battery Performance
Specialized LFP Battery Details
Electric Scooter Battery
2 Wheels Electric Scooter Lithium Battery (48V 30Ah)
Golf Cart Battery
Golf Cart LFP Lithium Battery (48V 200Ah)
E-Bike Battery
E-Bike Lithium Battery (Use JOINSUNCELL INR 18650-40D 4000mAh NCM Cells)

Certifications

Complete Product Certifications

Certification 1
Certification 2
Certification 3
Certification 4
Certification 5
Certification 6

Thank You!

We are fully committed to providing you with the best solutions and services.

Frequently Asked Questions

What types of lithium cells are used in your battery packs?
We only use brand-name Grade-A lithium-ion battery cells (such as CATL, EVE, BYD, CALB, REPT, and Lishen) to guarantee maximum safety, high energy efficiency, and extended lifespan.
Are your Home ESS batteries compatible with my current solar inverter?
Yes, our energy storage batteries are highly compatible with most leading inverter brands on the market. They support communication protocols such as RS485, RS232, and CAN for seamless system integration.
How long is the lifecycle of your LFP battery systems?
Our LiFePO4 (LFP) batteries offer high durability, providing between 3,000 and 8,000 charge/discharge cycles at 100% Depth of Discharge (DoD), depending on the specific product model and operating conditions.
Do your battery packs support remote monitoring?
Absolutely. Most of our battery systems can be equipped with smart monitoring features, allowing real-time status tracking via a dedicated mobile app, SNMP protocols, or centralized control software.
What safety certifications do your products carry?
Our battery packs undergo rigorous testing and hold key safety certifications, including UN38.3 for transport safety, MSDS reports, and other compliance standards required for international shipping and operation.

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