Product Overview
RPES WM4 is a compact wall-mounted energy storage system available in
100Ah (2.56kWh) and 200Ah (5.12kWh) configurations. Its sleek and modern
design seamlessly integrates into any space, with a touch screen display for
intuitive power level monitoring.
Key Features
Sleek wall-mounted design
100Ah/200Ah dual capacity options
Touch screen LCD display
Clear power level indicators
6,000+ cycle life with 80% DOD
Lightweight and compact
Flexible installation options
Compatible with various inverters
Application Scenarios
Villa
Private Home
Manor
Small Farm
Certifications
- CE
- IEC62619
- UN38.3
- RoHS
Technical Parameters
| Rated Voltage | 25.6V |
|---|---|
| Rated Capacity | 100Ah / 200Ah |
| Rated Energy | 2.56kWh / 5.12kWh |
| Output Voltage Range | 21.6V ~ 29.2V |
| Charging Voltage | 28.8V ~ 29.2V |
| Cut-off Voltage | 21.6V |
| Max Charging Current | 100A |
| Recommended Charging Current | 50A |
| Max Discharging Current | 100A |
| Efficiency | >98% |
| Dimensions 100Ah (L×W×H) | 435 × 385 × 145 mm |
| Dimensions 200Ah (L×W×H) | 650 × 385 × 145 mm |
| Weight 100Ah | ≈25 kg |
| Weight 200Ah | ≈48 kg |
| Humidity | 5% ~ 95% RH |
| Cycle Life | >6,000 (0.2C, @25℃, 80% DOD) |
| Design Life | >10 years |
| Charging Temperature | 0℃ ~ 55℃ |
| Discharging Temperature | -20℃ ~ 60℃ |
| Storage Temperature | -10℃ ~ 30℃ |
| Operating Mode | Touch Screen |













