How to reduce DC Isolating Switch failure frequency?
To fundamentally reduce the failure rate of DC isolating switch, you need a three-pronged strategy: selecting arc-resistant, certified components, such as Suntree's specialized models;

• Solar Panels
• DC combiner box
• INVERTER
• BATTERY
• Accessories

| 15-25KW Single-phase energy storage system | |||||||||
| MODEL | QUANTITY | UNIIT | MPPT / INTERFACE | ||||||
| 15KW | 10KW | 25KW | 15KW | 20KW | 25KW | 15/20/25KW | 15/20KW | 25KW | |
| Component | single crystal 415W | single crystal 415W | single crystal 415W | 37 | 49 | 62 | piece | / | |
| DC String box | 3 in 3 out / (DC1000V) | 4 in 4 out / (DC1000V) | 2 | set | / | ||||
| Battery Storage Inverter | GW15K-ET(15KW) | GW20K-ET(20KW) | GW25K-ET(25KW) | 1 | set | 2/2 | 3/2 | ||
| AC distribution box | / | 1 | set | / | |||||
| Battery protection box | / | 1 | set | / | |||||
| Connecto | MC4 | 3 | 6 | set | / | ||||
| DC cable | PV1-F4 | 100 | meter | / | |||||
| Battery connection cable | BVR- | 10 | meter | / | |||||
| AC cable | YJV22- | 100 | meter | / | |||||
| Mounting Brackets | / | 1 | set | / | |||||
| Battery pack | 48V/5KWH | 2 | set | / | |||||
| Installation tool | / | 1 | set | / | |||||



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