All-in-One Inverter ESS (1.2kW / 1.28kWh, 2.56kWh & 3kWh)
Model No.: PS-AIO-1.2K-1.28K / PS-AIO-1.2K-2.56K / PS-AIO-1.2K-3K
A compact all-in-one energy storage system integrating a 1.2kW inverter, battery storage, and intelligent power management. Available in 1.28kWh, 2.56kWh, and 3kWh battery configurations, this system provides a convenient and flexible power solution for residential backup, essential household appliances, lighting, and small off-grid applications. Its integrated design helps simplify installation and everyday operation.
Key Features
– Compact all-in-one inverter and battery energy storage system
– 1.2kW rated inverter output power
– Available in 1.28kWh, 2.56kWh and 3kWh battery capacity options
– Integrated inverter, battery storage and power management
– Space-saving design for flexible indoor installation
– Suitable for residential backup power and small off-grid applications
– Ideal for household lighting, electronic devices and essential electrical loads within the rated output capacity
Technical Specifications
| Product Models | 1.2kW / 1.28kWh, 2.56kWh & 3kWh |
| Battery Type | LiFePO₄ |
| Battery Nominal Voltage | 12.8Vdc |
| Battery Nominal Energy | 1.28kWh / 2.56kWh / 2.94kWh |
| Usable Battery Energy (90% DOD) | 1.15kWh / 2.30kWh / 2.65kWh |
| Rated Output Power | 1.2kVA |
| Output Waveform | Pure Sine Wave |
| AC Output Voltage | 208 / 220 / 230 / 240Vac |
| AC Output Frequency | 50 / 60Hz ±0.1% |
| PV Maximum Input Power | 800W |
| MPPT Voltage Range | 17–115Vdc |
| PV Open Circuit Voltage | 115Vdc |
| PV Start-up Voltage | 20Vdc |
| AC Input Voltage | 208 / 220 / 230 / 240Vac |
| AC Input Frequency | 50 / 60Hz |
| UPS Switching Time | <10ms |
| Maximum AC Charging Current | 50A |
| Maximum PV Charging Current | 50A |
| Maximum Combined Charging Current | 100A |
| Battery Cycle Life | Up to 8,000 cycles |
| Display | LCD |
| Communication | USB |
| Monitoring | Wi-Fi |
| Ingress Protection | IP20 |
| Operating Temperature | Charging: 0°C to +55°C / Discharging: −20°C to +55°C |
| Relative Humidity | 5–95% (Non-condensing) |
| Product Dimensions | 400 × 220 × 313mm |
| Net Weight | 21kg / 27kg / 30kg |
Applications
Residential Energy Storage
Designed for residential energy storage and backup power applications, this compact all-in-one system integrates a 1.2kVA pure sine wave inverter with a LiFePO₄ battery. Available in 1.28kWh, 2.56kWh and 3kWh configurations, it provides reliable power for household lighting, essential appliances and electronic devices within its rated output capacity. Its integrated design helps simplify installation and daily operation.
Emergency Backup Power
Provides reliable emergency backup power for essential household appliances, lighting, and electronic devices during grid outages. Equipped with a 1.2kVA pure sine wave inverter and LiFePO₄ battery storage options of 1.28kWh, 2.56kWh and 3kWh, the system supports UPS switching within 10ms, helping maintain power continuity for compatible electrical equipment within its rated output capacity.
Solar-Powered Applications
Supports solar PV charging with a maximum input power of 800W and an MPPT operating voltage range of 17–115Vdc. Combined with a 1.2kVA pure sine wave inverter and LiFePO₄ battery storage options of 1.28kWh, 2.56kWh and 3kWh, the system provides a compact and integrated solar energy storage solution for residential, rural and small off-grid applications, helping users make better use of solar energy for everyday power needs.
Off-Grid & Remote Power
Designed for small off-grid and remote power applications, including rural homes, cabins, and locations with limited access to the electricity grid. Integrating a 1.2kVA pure sine wave inverter with LiFePO₄ battery storage options of 1.28kWh, 2.56kWh and 3kWh, the system supports solar and grid charging. Its compact all-in-one design provides a convenient power solution for lighting, essential household appliances, and electronic devices within the system’s rated output capacity.