This energy storage inverter features an IP65-rated enclosure, ensuring reliable performance in both outdoor and long-term indoor environments. Its intelligent heat dissipation system effectively regulates temperature during high-load operations. Designed for versatility, it is compatible with modular stackable batteries, allowing for flexible capacity expansion to meet diverse needs. With integrated BMS communication, it ensures safe, coordinated operation of the entire battery system. Backed by an industry-leading 10-year warranty, this inverter delivers exceptional durability and reliability for residential and commercial energy storage applications.
Energy Storage Inverter: Basic Parameters
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DG-10KH3 |
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PV (DC Input) |
Recommended max. PV input power |
22800W |
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Max. input voltage (Voc) |
1000V |
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MPPT operating voltage range |
200-850V (@200V start up) |
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Number of MPPT |
2 |
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Max. number of input strings per MPPT |
1+2 |
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Max. input current per MPPT |
15A+30A |
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Max. short-circuit current per MPPT |
19.5/40A |
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On-grid (Bidirection) |
Rated input power |
10000W |
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Rated input current |
14.5A |
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Rated grid voltage |
400V (L1,L2,L3,N,PE) 50/60Hz |
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THDi |
<3% |
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Power factor |
-0.8~+0.8 |
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Battery Parameters (Bidirection) |
Battery type |
SLA & LiFePO4 |
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Battery voltage range |
160-800V |
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Rated Battery Voltage |
400V |
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Max. charge/discharge current |
50A |
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BMS communication mode |
485;CAN |
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Back-up Output (AC Output) |
Rated output power |
10000W/10000VA |
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Rated output current |
14.5A |
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Rated output voltage |
400V (L1,L2,L3,N,PE) 50/60Hz |
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Surge power |
11000VA |
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THDv (@ linear load) |
<3% |
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Switching time |
<10ms |
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Efficiency |
Max. MPPT efficiency |
99.90% |
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Max. efficiency |
98.00% |
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European efficiency |
97.50% |
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Battery charging/discharging efficiency |
97.00% |
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Protection |
Protection |
√ DC switch |
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Surge protection |
PV: Type III; AC: Type III |
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General Parameters |
IP rating |
IP65 |
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Operating temperature range |
-20~60℃ |
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Relative humidity range |
10~90% |
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Installation type |
Wall mounted |
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Cooling mode |
Smart cooling |
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Communication |
Wi-Fi; RS485; CAN; GPRS |
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Display |
LCD; APP |
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Mechanical Specifications |
Inverter dimensions (LWH) (mm) |
480425202 |
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Net weight (kg) |
25 |
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Carton dimensions (LWH) (mm) |
637545326 |
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Gross weight (kg) |
29 |
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Warranty |
5 Years Standard (10/15 Years Optional) |
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Application Scenarios of Energy Storage Inverter
- Residential Energy Storage: Stores excess solar power for self-consumption, lowers electricity bills, and provides backup during outages.
- Commercial Backup Power: Ideal for shops, offices, and small factories to facilitate peak shaving and reduce costs.
- Off-Grid & Remote Areas: Provides a stable, reliable power source for mountainous regions, farms, and areas without grid coverage.
- Mobile Operations: Suitable for construction sites, exploration, and outdoor events requiring mobile power.
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