CF-PowerStack-5.12
(Modular HV Home Battery)
A modular high-voltage LFP home battery system built with 51.2V 100Ah stackable modules. Configure 3–6 modules per tower for 15.36–30.72kWh capacity with IP65 protection.
UN38.3
6,000+ Cycles@ 80% DOD long-term residential storage
Stackable DesignModular structure for easy capacity expansion
IP65 RatedIndoor/outdoor installation under roof
RS485/CANReal-time monitoring for solar ESS integration
Product Overview
Design & Performance
Safety & Applications
Technical Specifications
CF-PowerStack-5.12 is a high-voltage lithium iron phosphate (LiFePO4) battery system designed for residential solar energy storage applications. Each battery module provides 51.2V / 100Ah / 5.12kWh.
- High-voltage stackable architecture (153.6V to 307.2V).
- Modular capacity from 15.36kWh to 30.72kWh.
- Suitable for both on-grid and hybrid solar installations.
The system adopts a standardized modular design that simplifies transportation, installation, and future expansion.
- Cobalt-free LiFePO4 technology for high safety and long cycle life.
- Rated for ≥ 6,000 cycles @ 80% DOD.
- Flexible configuration to meet actual energy demands without complex redesign.
Safety is a core design principle, featuring natural convection cooling and robust enclosure design.
- IP65 Rating: Suitable for indoor/outdoor installation under roof (avoid direct sunlight).
- Comprehensive battery protection via integrated BMS.
- Supports RS485 and CAN communication for real-time SOC monitoring.
| Battery Type | LiFePO4 (LFP) |
| Module Voltage | 51.2V |
| System Voltage | 153.6 – 307.2V |
| System Energy | 15.36 – 30.72kWh |
| Max Charge/Discharge | 100A |
| Dimensions (WxD) | 610 x 225 mm |
| Cooling | Natural convection |
| Operating Temp | -20°C to 60°C |
| Compliance | UL1973, UL9540A, UN38.3 |
| Certifications | CB, CE, UKCA |
Frequently Asked Questions
How many modules can I stack, and what capacity range is available?
CF PowerStack 5.12 supports 3 to 6 stackable modules per tower. This provides a flexible energy capacity of 15.36–30.72kWh per system configuration.
Is this battery compatible with on-grid, hybrid, or off-grid solar systems?
Yes. It is specifically designed for on-grid, hybrid, or off-grid solar energy storage. Final compatibility depends on your inverter’s high-voltage battery requirements and communication protocols.
Do I need RS485/CAN communication for a home ESS project?
Highly recommended. RS485/CAN enables BMS-to-inverter/EMS communication for real-time SOC reporting, alarms, and charge/discharge control. Please provide your protocol requirements for accurate matching.
Can it be installed outdoors? What protection level does it have?
The system is rated IP65 and can be installed indoor/outdoor under a roof. For outdoor placement, ensure it is sheltered from direct sunlight and heavy weather exposure.
What are the operating temperature limits for charging and discharging?
The CF-PowerStack system supports stable operation across many climates:
• Charging: 0–55°C
• Discharging: -20–60°C
• Charging: 0–55°C
• Discharging: -20–60°C
What documents can you provide for shipping and local compliance?
We provide all essential documents including UN38.3 and MSDS for shipping. Compliance references include UL1973, UL9540A, IEC, CE, and UKCA items depending on your project needs.
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