Back to Products
VT-SPF 3500~5000ES(lite)
Conversion efficiency: 93%
It is mainly used for off-grid / grid-connected backup power storage systems for households, such as independent power supply in areas without grid electricity, emergency power supply during power outages, and also suitable for self-generation and self-consumption, as well as peak shaving and valley filling scenarios for small households.
Key Features
- Balanced charging control function
- Built-in MPPT solar charger
- Have a battery-free operation mode
- Integrated MPPT Controller
- Has the function of jointly powering loads with both photovoltaic and mains electricity
Specifications
| Rated power | 3500VA/3500W |
| Transfer efficiency | 93% |
| MPPT operating voltage range | 120VDC~450VDC |
| Dimensions | 280*435*125mm |
| Weight | 9.2 kg |
| Operating temperature | -10°C to +55°C |