SUN-SG HP3 — three-phase hybrid inverters 5–50 kW for high-voltage batteries
Country: China · Model: SUN-SG HP3
High-voltage three-phase hybrid inverters rated from 5 to 50 kW. They work in houses and at commercial and small industrial sites where a solar plant, a storage unit and a backup generator are installed together.
- Power
- 5–25 kW (SG01HP3-AM2), 5–12, 15–25, 25–30 kW (SG02HP3), 29.9–50 kW (SG01HP3-BM3/BM4)
- Battery voltage
- 160–700 V (5–25 kW), 160–800 V (29.9–50 kW)
- Charge/discharge current
- up to 50 A; 50+50 A (2 battery inputs)
- Parallel operation
- up to 10 units
Technical specifications
| Power | 5–25 kW (SG01HP3-AM2), 5–12, 15–25, 25–30 kW (SG02HP3), 29.9–50 kW (SG01HP3-BM3/BM4) |
|---|---|
| Battery voltage | 160–700 V (5–25 kW), 160–800 V (29.9–50 kW) |
| Charge/discharge current | up to 50 A; 50+50 A (2 battery inputs) |
| Parallel operation | up to 10 units |
| Unbalanced output | 100 % |
| Customs codes (for reference) | |
| HS code | 8504.40 |
| UKTZED code (Ukraine) | 8504408400 (≤7.5 kVA); 8504408800 (>7.5 kVA) |
| CN code (EU) | 85044084 |
Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
The range consists of three series: the SG01HP3-AM2 rated 5–25 kW, the SG02HP3 rated 5–12, 15–25 and 25–30 kW and the SG01HP3-BM3/BM4 rated 29.9–50 kW. For the 5–25 kW models the battery voltage range is 160–700 V, and for 29.9–50 kW it is extended to 160–800 V. High battery voltage reduces the current in the cables, so even at high power a charge and discharge current of up to 50 A is sufficient. Some models have 2 battery inputs of 50 A each, to which two independent battery racks are connected. The output withstands 100 % unbalanced load, and a generator is connected to the inverter and supports the system during long outages. Up to 10 inverters can be connected in parallel.
How to choose
First find out the battery voltage offered by the storage supplier and check whether it falls within 160–700 V or 160–800 V. Then look at the power: up to 30 kW the SG02HP3 or SG01HP3-AM2 is suitable, and from 29.9 kW the BM3/BM4 series is needed. For low-voltage batteries it is more correct to take the SUN-SG LP3 series, and for a house without a grid the off-grid SUN-OG03LP1 rated 3–8.8 kW is enough.
Request a price and lead time
SUN-SG HP3 — three-phase hybrid inverters 5–50 kW for high-voltage batteries. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What battery voltage is needed for the SUN-SG HP3 inverter?
160–700 V for the 5–25 kW models and 160–800 V for the 29.9–50 kW models.
Can two battery racks be connected to one hybrid inverter?
Yes, on models with 2 battery inputs each input accepts current of up to 50 A.
How many high-voltage hybrid inverters can be connected in parallel?
Up to 10 units, so systems of hundreds of kilowatts are built on the basis of the series.
Does the SUN-SG HP3 hybrid inverter work with a generator?
Yes, a generator is connected to the inverter, and it supplies the load and charges the 160–800 V battery during long outages.
Can the phases be loaded unevenly?
Yes, the output is rated for 100 % unbalanced load, which is important for houses with many single-phase consumers.
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Need a price, lead time or replacement?
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