🔹 Product Introduction
The RPES-WM4 is a high-efficiency wall-mounted home battery designed for residential energy storage and solar backup applications.
Built with advanced LiFePO4 battery technology, it delivers exceptional safety, long cycle life, and stable performance — making it ideal for modern homes seeking reliable backup power and energy cost optimization.
Whether paired with solar systems or used as a standalone backup solution, the RPES-WM4 ensures uninterrupted power when you need it most.
⚡ Key Features & Benefits
✔ Advanced LiFePO4 Battery Technology
Enhanced thermal stability and safety compared to traditional lithium batteries.
✔ Multiple Capacity Options (Up to 10.24kWh)
Available in 2.56kWh, 5.12kWh, and 10.24kWh configurations to match different household energy needs.
✔ Ultra-Long Cycle Life
6000+ cycles at 80% DOD — built for over 10 years of reliable service.
✔ High Energy Efficiency
98% efficiency for optimized energy usage.
✔ Touchscreen Interface
User-friendly control and real-time monitoring.
✔ Wall-Mounted Compact Design
Space-saving installation for residential environments.
🏠 Perfect For
-
Home backup during power outages
-
Solar panel energy storage
-
Peak shaving & energy cost reduction
-
Emergency preparedness
-
Off-grid residential systems
🔧 Technical Specifications
Electrical Specifications
| Specification | 25.6V Version | 51.2V Version |
|---|---|---|
| Rated Capacity | 100Ah / 200Ah | 100Ah / 200Ah |
| Rated Energy | 2.56kWh / 5.12kWh | 5.12kWh / 10.24kWh |
| Output Voltage Range | 21.6V–29.2V | 43.2V–58.4V |
| Max Charging Current | 100A | 100A |
| Recommended Charging Current | 50A | 50A |
| Max Discharging Current | 100A | 100A |
| Efficiency | >98% | >98% |
Mechanical Specifications
| Item | Details |
|---|---|
| Installation | Wall-Mounted |
| Dimensions | 434×384×142 mm / 650×384×142 mm / 680×412×231 mm |
| Weight | ~25kg / ~48kg / ~86kg |
| Display | Touchable Screen |
Environmental Conditions
| Parameter | Range |
|---|---|
| Charging Temperature | 0°C – 55°C |
| Discharging Temperature | -20°C – 60°C |
| Storage Temperature | -10°C – 30°C |
| Humidity | 5% – 95% RH |
Durability
-
Cycle Life: 6000+ cycles (0.2C, 80% DOD, 25°C)
-
Design Life: 10+ years
🛡 Intelligent Protection System
The RPES-WM4 includes an advanced Battery Management System (BMS) providing:
-
Overcharge protection
-
Over-discharge protection
-
Short-circuit protection
-
Temperature protection
-
Current monitoring
-
Smart balancing system
Ensuring long-term safety and system reliability.
🎨 Customization Options
-
OEM Logo Branding
-
Shell Color Customization
-
Capacity Customization
-
Touchscreen Interface
Ideal for distributors and solar system integrators.
🌎 Why Choose Famergy-Tech?
-
Engineered for residential solar integration
-
Designed for long-term durability
-
High safety LiFePO4 chemistry
-
Flexible configuration options
-
Professional OEM & distributor support
Famergy-Tech powers the future of home energy storage.
❓ FAQ (SEO Booster Section)
Q: How long can a 10.24kWh battery power a home?
It depends on household load. For essential loads (refrigerator, lighting, WiFi), it can provide backup for several hours to over a day.
Q: Is the RPES-WM4 compatible with solar systems?
Yes, it is designed for integration with residential solar energy systems.
Q: What is the expected lifespan?
With over 6000 cycles and 10+ years of design life, it offers long-term reliability.
Reviews
There are no reviews yet.