SUN-G06P3 / G05 — three-phase grid-tied inverters 3–25 kW
Country: China · Model: SUN-G06P3 / G05
Three-phase grid-tied inverters in two power groups, 3–15 kW and 18–25 kW, for houses and small commercial solar plants. Both groups have 2 MPPT trackers each and accept a PV array voltage of up to 1100 V.
- Power
- 3–15 kW, 18–25 kW
- MPPT
- 2
- Max. efficiency
- up to 98.5 % (3–15 kW), 98.2 % (18–25 kW)
- Max. PV voltage
- 1100 V
Technical specifications
| Power | 3–15 kW, 18–25 kW |
|---|---|
| MPPT | 2 |
| Max. efficiency | up to 98.5 % (3–15 kW), 98.2 % (18–25 kW) |
| Max. PV voltage | 1100 V |
| Functions | zero export, VSG, string monitoring |
| 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
A three-phase connection spreads generation evenly across the phases of the supply, and no single phase is overloaded by feed-in, as can happen with a single-phase inverter. The smaller 3–15 kW group has a maximum efficiency of up to 98.5 %, and the larger 18–25 kW group 98.2 %. The high permissible voltage makes it possible to build long strings, so there are fewer parallel lines and the currents in DC cables are lower. String monitoring shows the operation of each branch, so contamination, shading or a damaged connector can be seen remotely, without going up to the roof. Zero export mode holds feed-in to the grid at the set level, and VSG stabilizes frequency and voltage on a weak line. The series is suitable for houses with a three-phase supply, shops, car service stations and small warehouses.
How to choose
The choice is made by the power of the module array and the permitted connection power. An array of up to 15 kW goes on the smaller group with the higher efficiency, and from 18 to 25 kW the larger group is used. For a single-phase house with a small roof the SUN-G P1 rated 1–10.5 kW with a start-up voltage of 80 V is suitable, and if power is needed during outages, the grid-tied inverter has to be replaced with the off-grid SUN-OG03LP1 rated 3–8.8 kW or a hybrid one.
Request a price and lead time
SUN-G06P3 / G05 — three-phase grid-tied inverters 3–25 kW. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What is the maximum PV array voltage of the three-phase SUN-G06P3 inverter?
The inverter accepts up to 1100 V DC at the PV input, so strings can be made longer.
How many MPPT trackers do the three-phase 3–25 kW inverters have?
All models have 2 trackers, so two roof slopes or two groups of modules work independently.
What is the efficiency of the SUN-G06P3 / G05 three-phase grid-tied inverters?
Up to 98.5 % for the 3–15 kW models and 98.2 % for the 18–25 kW models.
Is it possible to see which string performs worse than the others?
Yes, the string monitoring function shows the current of each branch separately, and deviations are visible without measurements on the roof. Both MPPT inputs are monitored independently.
Does the three-phase inverter support zero export for small business?
Yes, in this mode 3–25 kW generation is limited to the level of the site own loads and does not go into the grid.
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Need a price, lead time or replacement?
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