MARSTEK VENUS-E AC Battery EES
Power Anywhere & Anytime
Key Features
- 800W/2.5kW On-grid, Plug & Play, Backup 2.5kW
- 5.12kWh LFP Battery, Cycle Life ≥6000
- Compatible with Any PV System
- Anti Feed-in, 100% Self Consumption
- Maximized Money Saving with AI Optimization
- Supports "MARSTEK CT002" / "Shelly" Smart Meter
- Supports Whole-home Single/Three Phase Backup
- Supports Integration with External EMS
- Open API/Modbus Protocol
- RS485/WIFI/BT Connectivity
System Configuration Diagram
The system includes a Grid connection, a Meter, the MARSTEK CT002 Smart Meter, the MARSTEK SmartBox, and the MARSTEK VENUS-E AC Battery EES unit, which connects to a standard wall outlet. The SmartBox indicates UPS functionality with 20ms automatic switching when the grid is off.
Specifications
| Model | MARSTEK VENUS-E |
|---|---|
| Battery Info | |
| Rated Voltage | 51.2V (16S) |
| Capacity | 5120Wh |
| Life Cycle (Times) | >6000 (25°C) |
| Battery Type | LiFePO4 |
| DoD | 90% |
| AC Input / Output (On Grid) | |
| Rated Input Power | 2.5kVA |
| Rated Output Power | 2.5KVA/800VA |
| Operating Phase | L/N/PE |
| Rated Grid Voltage | 230V |
| Grid Voltage Range | 187V~253V |
| Rated Grid Frequency | 50Hz |
| Rated Grid Output Current | 10.9A |
| Power Factor | > 0.99 (Default) / 0.8 leading...0.8 lagging (Adjustable) |
| THDI | < 3% |
| Back-up (Off Grid) | |
| Rated Output Power | 2.5kVA |
| Max. Apparent Output Power | 3.5kVA, 10s |
| Rated Grid Voltage | 230V |
| Rated Output Current | 10.9A |
| Rated Output Voltage Frequency | 50Hz |
| THDu (Linear Load) | <3% |
| Efficiency | |
| Battery-AC Side Max. Efficiency | > 93.5% |
| Protection | |
| Protection Level | DC II/AC III |
| Overvoltage/Voltage Withstand Level | Isolated |
| General | |
| Isolation Type | Isolated |
| Operating Temperature Range | -20°C ~ +55°C (Storage -30°C ~ +85°C) |
| Relative Humidity | 0~95% |
| Ingress Protection | IP65 |
| Cooling Strategy | Natural Convection |
| Max. Operating Altitude | 2000m |
| On-grid Connection Standard | NFEN50549-1, VDE4105/0124,G98, CE10-21, PETREE, PN-EN50549-1/-2,TORR25, UNE217001/217002,NTS631, AS47772 |
| Regulatory/EMC | IEC62040, IEC62477, IEC/EN 61000-6-1/-2-/3-/4,IEC/EN 61000-3-2/-3,ΕΝ 300 328,ΕΝ 301 489-1/-17, EN 50665,CB 62619 |
| Dimension | 520*224*640mm |
| Weight | 64 ± 0.5kg |
| Additional Data | |
| On-grid AC Connection | Three-wire Household Plug (Euro16A) |
| Back-up Connection | Three-hole socket (Euro socket) |
| Display | LED |
| Supported Communication Interface | WIFI & Bluetooth & RS485 (Waterproof aviation plug) |
Company Information
Marstek Energy Co., Limited
Add: BLDG#A, Changfang Industrial Park, No.2 Guihua 5th Road, Pingshan District, Shenzhen, Guangdong, China
Tel: 86-755-28398778
Email: market@marstekenergy.com
Web: www.marstekenergy.com
