Hot Selling 15kwh 21kwh 24kwh 30kwh High Voltage Lithium Lifepo4 Battery Home Energy Storage Systems For Home Eu Warehouse Price

Product Description

LFP Home Battery Stack
LFP Home Battery Modular System
The LFP 9kWh/HV home battery is modular in 2.88 kWh increments, providing a capacity range of 8.64kWh-28.8kWh per stack. This also allows for easy servicing and future expansion. With continuous output at up to 14.4kW, true full-home backup is here.
Product Introduction
LFP Battery Technology

The lithium iron phosphate battery (LiFePO4 or LFP) is the safest of the mainstream lithium battery types. A single LFP cell has a nominal voltage of 3.2V. A 57.6V LFP battery consists of 18 cells connected in series. LFP is the chemistry of choice for very demanding applications.

Some of its features are:

  • Rugged - It can operate in deficit mode during long periods of time.
  • High round trip efficiency.
  • High energy density - More capacity with less weight and volume.
  • High charge and discharge currents - Fast charges and discharges are possible.
  • Flexible charge voltages.
Technical Specifications
Module Type LFP 9kWh LFP 12kWh LFP 15kWh LFP 18kWh LFP 21kWh LFP 24kWh LFP 27kWh LFP 30kWh
Usable Energy 8.64kWh 11.52kWh 14.40kWh 17.28kWh 20.16kWh 23.04kWh 25.92kWh 28.80kWh
Battery Module LFP 3000 / HV : 57.6V 50Ah
Number of Modules 3 4 5 6 7 8 9 10
Nominal Voltage 172.8V 230.4V 288V 345.6V 403.2V 460.6V 518.4V 576V
Operating Voltage Ranges 135-197.1V 180-262.8V 225-328.5V 270-394.2V 315-459.9V 360-525.6V 405-591.3V 450-657V
Nominal Dis-/Charge Current 25 / 50A
Max. Charge Voltage 197.1V 262.8V 328.5V 394.2V 459.9V 525.6V 591.3V 657V
Weight 102kg 131kg 160kg 189kg 218kg 247kg 276kg 305kg
Dimension(mm) 670*330*697 670*330*855 670*330*1013 670*330*1171 670*330*1329 670*330*1487 670*330*1645 670*330*1803
Safety CE, UN38.3, IEC62619, IEC63056, IEC62477
Compatible Inverters
Compatible Inverters Guide
Professional Packing
Professional Packing and Transport
Project Case
Project Case Installation
Recommend Products
Wall Mounted Series
Wall Mounted Series
Wall Mounted Battery Solution
48v / 51.2v
5kWh (100AH) / 10kWh (200AH)
Rack Mounted Series
Rack Mounted Series
Rack Mounted Battery Solution
51.2V
5kWh - 80kWh
Stack Mounted Series
Stack Mounted Series
Stack Mounted High Voltage Battery Solution
Voltage 172.8V - 576V
9kWh - 30kWh
Frequently Asked Questions (FAQ)
Q: What is the advantage of using LFP (LiFePO4) chemistry for home energy storage?
LFP is the safest mainstream lithium-ion technology. It offers exceptional thermal stability, a longer cycle life (typically over 6,000 cycles), high round-trip efficiency, and is environmentally friendly compared to other lithium chemistries.
Q: How modular is the LFP 9kWh/HV home battery?
The system expands in 2.88 kWh increments. A single stack supports a capacity range from 8.64 kWh (3 modules) up to 28.8 kWh (10 modules), allowing for flexible, step-by-step capacity expansion.
Q: What is the benefit of a high-voltage (HV) battery system?
High-voltage battery systems minimize energy conversion losses and support high continuous output power (up to 14.4 kW). This makes them perfect for full-home backup systems that need to run heavy appliances.
Q: Can these battery modules be mixed with older modules during expansion?
The system is designed for modular expansion. However, we recommend consulting our technical guidelines to ensure balanced performance and software compatibility when adding new modules to existing battery stacks.
Q: Which safety certifications do these LFP batteries comply with?
Our high-voltage LFP batteries are fully certified under leading global safety standards, including CE, UN38.3, IEC62619, IEC63056, and IEC62477, ensuring safe and reliable operation in residential settings.

Related Products