Product Overview
RPES SMAIO4 is an all-in-one solar and energy storage solution that
integrates inverter and battery into a single compact system. Available in
3kW to 6kW power ratings with 5.12kWh to 20.48kWh battery capacity. IP21
outdoor-rated with modular plug-and-play design reducing installation time
by up to 50%.
Key Features
All-in-one inverter + battery integration
IP21 outdoor-rated design
Modular plug-and-play battery expansion
Up to 50% reduction in installation time
96.13% max efficiency
>20ms automatic backup switch
WiFi & LAN remote monitoring
LCD display & mobile app control
Application Scenarios
Residential
Villa
Off-grid Homes
Backup Power
Certifications
- IEC/EN62109
- IEC/EN61000
- EN50549
- CEI 021
Technical Parameters
| Inverter Power | 12 kW |
|---|---|
| Battery Capacity | 10.24 / 15.36 / 20.48 kWh |
| Battery Voltage Range | 40 ~ 60V |
| Nominal Battery Voltage | 51.2V |
| Max Charging/Discharging Current | 80A (3-4kW) / 120A (5-6kW) |
| Max PV Input Power | 4.5 ~ 9 kW |
| Max PV Open Circuit Voltage | 550V |
| MPPT Voltage Range | 80 ~ 520V |
| Nominal AC Output | 230V, 50/60Hz |
| Max Efficiency | 96.13% |
| Europe Efficiency | 95.50% |
| IP Rating | IP66 |
| Dimensions (H×W×D) | 525 × 485 × 225 mm |
| Weight | 23.5 ~ 24 kg |
| Operating Temperature | -25℃ ~ 60℃ |
| Cooling | Natural |
| Noise Emission | ≤29 dB |
| Communication | WiFi / LAN / RS485 / CAN |















