Home Energy Storage System 5.4kWh & 10.8kWh Capacity with 6500W Output and 97% Efficiency
Price:
Negotiable
MOQ:
10
Delivery Time:
5-8work days
Brand:
Qingtao Energy
Product Description
Product Overview
High-performance home energy storage systems designed for reliable residential power backup and energy independence. Manufactured with semi-solid lithium iron phosphate battery technology for enhanced safety and longevity.
Available Models: QT-HoESS-5L (5.427 kWh) and QT-HoESS-10L (10.854 kWh)
PV System Specifications
| Parameter | QT-HoESS-5L | QT-HoESS-10L |
|---|---|---|
| Maximum Output Power | 6500 W | 6500 W |
| Maximum Output Voltage | 500 V | 500 V |
| MPPT Operating Voltage Range | 125-425 V | 125-425 V |
| Number of MPPT | 2 | 2 |
AC Input/Output (Grid Connection)
| Parameter | QT-HoESS-5L | QT-HoESS-10L |
|---|---|---|
| Rated Input/Output Power | 5500 W / 5500 VA | 5500 W / 5500 VA |
| Rated Voltage/Frequency | 230V; 50/60 Hz | 230V; 50/60 Hz |
| Rated Current | 21.7 A | 21.7 A |
| Power Factor | 1 (-0.8~0.8 adjustable) | 1 (-0.8~0.8 adjustable) |
| THDI | 5% | 5% |
| Grid-connection Type | Single-phase | Single-phase |
Battery Specifications
| Parameter | QT-HoESS-5L | QT-HoESS-10L |
|---|---|---|
| Voltage Range | 40-58.4 V | 40-58.4 V |
| Rated Charging/Discharging Current | 100 A / 100 A | 100 A / 100 A |
| Rated Energy | 5.427 kWh | 10.854 kWh |
| Battery Type | Semi-solid Lithium Iron Phosphate | Semi-solid Lithium Iron Phosphate |
AC Output (Off-grid Operation)
| Parameter | QT-HoESS-5L | QT-HoESS-10L |
|---|---|---|
| Maximum Apparent/Active Power | 5000 W / 5000 W | 5000 W / 5000 W |
| Rated Output Voltage/Frequency | 220/230 V; 50/60 Hz | 220/230 V; 50/60 Hz |
| THDV | 5% | 5% |
| Switching Time | ≤10 ms | ≤10 ms |
Performance & Protection
- Maximum Efficiency: 97% for both models
- DC/AC Side Surge Protection: Type II
- Fast switching time ensures uninterrupted power supply
- Advanced protection functions for system safety
Physical Specifications
| Parameter | QT-HoESS-5L | QT-HoESS-10L |
|---|---|---|
| Dimensions (W×L×H) | 492×200×774 mm | 492×200×1324 mm |
| Weight | 70 kg | 125 kg |
| Operating Temperature | -20°C to 55°C | -20°C to 55°C |
| Cooling Method | Self-cooling | Self-cooling |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Tianjin Zhonglong Trading Co., Ltd.
Location
Unit 604-44, Tower B, Yintai Building 46 Xianyang North Road Street Hongqiao District, Tianjin
Contact Person
Simon Luan