KSTAR BlueGlow G3–12K — single-phase grid-tied solar inverters, 3–12 kW
Supplied as an official KSTAR partner
Manufacturer: KSTAR · China · Model: G3–12K
BlueGlow single-phase grid-tied solar inverters rated 3–12 kW with an AC voltage of 220/230 V. String units for home and small commercial PV plants in an IP66 enclosure.
- Models
- G3KS-D11, G5KS-D11/B21, G6KS-D11/B21; G8K1, G10K1, G12K1
- AC power
- 3–12 kW, 220/230 V
- Max. DC voltage
- 550 V (G3–6KS), 600 V (G8–12K1)
- MPPT
- 60–550 V
Technical specifications
| Models | G3KS-D11, G5KS-D11/B21, G6KS-D11/B21; G8K1, G10K1, G12K1 |
|---|---|
| AC power | 3–12 kW, 220/230 V |
| Max. DC voltage | 550 V (G3–6KS), 600 V (G8–12K1) |
| MPPT | 60–550 V |
| Max. efficiency | 97.5–98.1 % |
| European efficiency | up to 97.5 % |
| Ingress protection | IP66 |
| Weight | 7.6–17.5 kg |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The range splits into two subgroups. The G3KS-D11, G5KS-D11/B21 and G6KS-D11/B21 have a maximum input voltage of 550 V DC, while the G8K1, G10K1 and G12K1 are rated for 600 V. The MPPT range is 60–550 V, so a long panel string should be checked against its open-circuit voltage at the minimum temperature. Maximum efficiency lies within 97.5–98.1 %, and European efficiency reaches 97.5 %. IP66 protection permits mounting the unit outdoors without a separate cabinet. The weight of 7.6–17.5 kg depends on the model, and the mounting is chosen for the heaviest version.
How to choose
Choose the model by the PV plant power within 3–12 kW and by the number of grid phases. For smaller sites from 1 to 6 kW there is BluE-G, where the 1–3 kW versions weigh less than 8 kg. If the grid is three-phase, look at BluE at 3–25 kW with PV voltage up to 1100 V and efficiency up to 98.6 %. For commercial plants from 25 kW the KSG / G is intended. Within the range itself the difference between the G3–6KS and G8–12K1 comes down to the input voltage limit, 550 or 600 V.
Request a price and lead time
BlueGlow G3–12K — single-phase grid-tied solar inverters, 3–12 kW, KSTAR. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What is the power of the BlueGlow G3–12K inverters?
The range covers 3–12 kW of AC at 220/230 V. The output is single-phase.
What is the MPPT range of the G3–12K?
The MPPT range is 60–550 V. The maximum input voltage is 550 V for the G3–6KS and 600 V for the G8–12K1.
What is the efficiency of the G3–12K grid-tied inverter?
Maximum efficiency is 97.5–98.1 %, European efficiency up to 97.5 %.
Can the G3–12K inverter be installed outdoors?
IP66 protection permits it. The weight is 7.6–17.5 kg, so the mounting is chosen for the heaviest model.
Which models make up the G3–12K range?
The G3KS-D11, G5KS-D11/B21, G6KS-D11/B21, G8K1, G10K1 and G12K1.
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REQUEST
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