5KW Single-Phase Off-Grid Inverter with 51.2V 5-40kWh Stacked Lithium Battery - Plug and Play Energy Storage System
This all-in-one energy storage system combines a 5KW single-phase off-grid inverter with modular lithium batteries ranging from 5-40kWh capacity. Designed for plug-and-play installation without complex cable connections, it offers a complete power solution for residential and commercial applications.
| Model | 10KWh+5KW | 15KWh+5KW | 20KWh+5KW | 30KWh+5KW |
|---|---|---|---|---|
| Battery Voltage | 51.2V | 51.2V | 51.2V | 51.2V |
| Battery Capacity | 200Ah | 300Ah | 400Ah | 600Ah |
| Charge Voltage | 58.0V | 58.0V | 58.0V | 58.0V |
| Discharge Cut-off Voltage | 42.0V | 42.0V | 42.0V | 42.0V |
| Charge Current | 50A | 50A | 50A | 50A |
| Max Charge Current | 100A | 100A | 100A | 100A |
| Discharge Current | 100A | 100A | 100A | 100A |
| Max Discharge Current | 150A | 150A | 150A | 150A |
| Max Peak Current | 300A | 300A | 300A | 300A |
| Communication Method | RS485/CAN | RS485/CAN | RS485/CAN | RS485/CAN |
| Power | 5KW |
| Output Voltage | 230VAC |
| Frequency | 50Hz |
| Input Power (PV) | 5KW |
| Input Voltage Range (PV) | 120-430VDC |
| Communication Port | RS485/CAN/WiFi |
| Material/Color | Metal/White |
| Size (10KWh+5KW) | 585×360×610mm |
| Size (15KWh+5KW) | 585×360×760mm |
| Size (20KWh+5KW) | 585×360×915mm |
| Size (30KWh+5KW) | 585×360×1225mm |
| Weight (10KWh+5KW) | 105kg (approx.) |
| Weight (15KWh+5KW) | 148kg (approx.) |
| Weight (20KWh+5KW) | 191kg (approx.) |
| Weight (30KWh+5KW) | 234kg (approx.) |
| Temperature Range | Charge: 0°C-50°C Discharge: -15°C-60°C |
- Plug-and-play installation without cable connections
- Modular design allows capacity expansion from 5kWh to 40kWh
- 5KW single-phase off-grid inverter with 230VAC output
- Wide PV input voltage range (120-430VDC)
- Advanced communication options including WiFi connectivity
- Robust metal construction with clean white finish
- Comprehensive safety protection systems
Please contact us before ordering. The default freight is calculated based on air freight prices, but varies by country, order weight, and shipping method. We will provide the best shipping option and accurate freight.
No, for non-customized orders, we typically ship within 3-5 working days.
It depends on the country and shipping method. Most Asian and European countries, the US, and Canada have tax-included shipping channels available.
Batteries require special DG (Dangerous Goods) logistics with strict transportation terms. Tracking updates appear after customs clearance in your country, with delivery typically within 3-5 days thereafter.
Yes, the product has passed comprehensive safety tests including overcharge, over discharge, temperature extremes, short circuit, and puncture tests with no fire or explosion in any circumstance.
All batteries use grade A cells and undergo individual testing before shipment to ensure consistent quality.
Our packaging has been extensively improved and verified for safety. You will appreciate our attention to secure packaging when you receive your order.
Yes, custom branding is available. Please inform us before production and confirm the design based on our sample.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.