KSTAR BluE three-phase grid-tied solar inverters, 3–25 kW
Supplied as an official KSTAR partner
Manufacturer: KSTAR · China · Model: BluE 3K–12K-M1, BluE 12KTL–20KTL-M1, BluE-10~25KT-M6
BluE three-phase grid-tied inverters rated 3–25 kW with two MPPT inputs and a PV voltage up to 1100 V. String units for residential and small commercial solar plants, with reactive power control and an efficiency up to 98.6 %.
- Models
- BluE 3K–12K-M1, BluE 12KTL–20KTL-M1 (LV 220 V), BluE-10~25KT-M6
- Power
- 3–25 kW
- Max. PV voltage
- up to 1100 V
- MPPT
- 2, range 140–1000 V, 30 A per MPPT (short-circuit current 40 A)
Technical specifications
| Models | BluE 3K–12K-M1, BluE 12KTL–20KTL-M1 (LV 220 V), BluE-10~25KT-M6 |
|---|---|
| Power | 3–25 kW |
| Max. PV voltage | up to 1100 V |
| MPPT | 2, range 140–1000 V, 30 A per MPPT (short-circuit current 40 A) |
| Efficiency | up to 98.6 % |
| Ingress protection | IP65 |
| Protection | Type II DC/AC surge protection device |
| Communication | Wi-Fi / 4G |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The range consists of the BluE 3K–12K-M1, the BluE 12KTL–20KTL-M1 for a 220 V low-voltage network, and the BluE-10~25KT-M6. Each has two MPPTs with a range of 140–1000 V and a current of 30 A per input (short-circuit current 40 A), so two panel strings of different orientation work independently. The IP65 housing can be mounted outdoors on a facade or a post. Surge protection is a Type II device on both the DC and the AC side. Monitoring data goes over Wi-Fi or 4G, and reactive power control supports the grid.
How to choose
The choice starts with the plant power within 3–25 kW and the network type, because the 12KTL–20KTL-M1 versions are built for 220 V. For a single-phase connection there is the BluE-G, 1–6 kW, with IP66 protection and a PV voltage up to 600 V for the 1–3 kW models. If the plant is larger, look at the KSG / G series, 25–350 kW, where the number of MPPTs ranges from 3 to 16.
Request a price and lead time
BluE three-phase grid-tied solar inverters, 3–25 kW, KSTAR. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How many MPPT inputs do the BluE inverters have and what is their range?
Two MPPT inputs with a range of 140–1000 V. Each takes 30 A, with a short-circuit current of 40 A.
What is the maximum PV voltage of the BluE inverters?
Up to 1100 V. The string length is chosen so that even in winter the open-circuit voltage does not exceed this limit.
What are the efficiency and ingress protection of the BluE?
The efficiency reaches 98.6 % and the ingress protection is IP65. In addition there is a Type II surge protection device on the DC and AC side.
How do I connect a BluE inverter to monitoring?
Through the built-in Wi-Fi or 4G communication. A separate gateway is not needed for basic monitoring.
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