Hybrid inverter Three-phase HV

SG01HP3 Three-Phase HV Hybrid · 29.9–50 kW

SUN-29.9/30/35/40/50K-SG01HP3-AU-BM3/BM4

29.9–50 kW

High-voltage three-phase hybrid, 29.9–50 kW. 160–800 V battery for higher efficiency, 100% unbalanced output, 3–4 MPPT and up to 100 A battery current — for larger commercial and utility storage. BM3 frame to 35 kW, BM4 frame for 40–50 kW.

CommercialUtility

Available ratings: 29.9 / 30 / 35 / 40 / 50 kW — SUN-29.9K, SUN-30K, SUN-35K, SUN-40K, SUN-50K-SG01HP3-AU (BM3/BM4)
Rated AC power: 29.9 / 30 / 35 / 40 / 50 kW
Phase: Three (230/400 V, 240/415 V)
Battery: HV Lithium-ion, 160–800 V, up to 50+50 A
Max. PV input power: 44.85–75 kW
Unbalanced output: 100%
Max. efficiency: 97.6%
MPP trackers: 3 (BM3) · 4 (BM4)
Warranty: 10 years

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Specifications

Battery input

Battery type: Lithium-ion (self-adaption to BMS)
Battery voltage range: 160–800 V
Max. charge / discharge current: 50+50 A
Number of battery inputs: 2

PV input

Max. PV access power: 50000 / 60000 / 70000 / 80000 / 100000 W
Max. PV input power: 44850 / 45000 / 52500 / 60000 / 75000 W
Max. PV input voltage: 1000 V
Start-up voltage: 180 V
MPPT voltage range: 150–850 V
Rated PV input voltage: 600 V
Max. operating PV current: 36+36+36 A (BM3) · 36+36+36+36 A (BM4)
Max. input short-circuit current: 55+55+55 A (BM3) · 55+55+55+55 A (BM4)
No. of MPP trackers / strings: 3/(2+2+2) (BM3) · 4/(2+2+2+2) (BM4)

AC output

Rated AC input/output active power: 29900 / 30000 / 35000 / 40000 / 50000 W
Max. AC apparent power: 29900 / 30000 / 35000 / 40000 / 50000 VA
Rated AC input/output current: 43.4 / 43.5 / 50.8 / 58 / 72.5 A
Grid voltage / range: 230/400 V · 240/415 V, 0.85Un–1.1Un
Grid frequency / range: 50 Hz (45–55 Hz)
Grid connection: 3L + N + PE
Unbalanced output: 100%
Max. continuous passthrough (grid→load): 200 A
Peak power (off-grid): 1.5× rated, 10 s
Power factor adjustment range: 0.8 leading to 0.8 lagging
THDi: <3% (of nominal power)

Efficiency

Max. efficiency: 97.6%
Euro efficiency: 97.0%
MPPT efficiency: >99%

General

Operating temperature: −40 to +60 °C (derating >45 °C)
Permissible humidity: 0–100%
Permissible altitude: 2000 m
Noise: ≤65 dB
Surge protection: Type II (DC), Type II (AC)
Protection degree: IP65
Topology: Non-isolated
Cooling: Intelligent air cooling
Dimensions (W×H×D): 527 × 894 × 294 mm
Weight: 80 kg
Communication: WiFi, RS485, CAN
Grid standard: AS/NZS 4777.2
Warranty: 10 years

Highlights

High-voltage battery (160–800 V) for higher round-trip efficiency on larger commercial and utility sites.
100% unbalanced output across the three phases.
3 MPP trackers (BM3 frame, to 35 kW) or 4 MPP trackers (BM4 frame, 40–50 kW) with up to 100 A combined battery current across two inputs.
AC-coupling to retrofit an existing solar system, plus support for storing energy from a diesel generator.
Six charge/discharge time periods for time-of-use and VPP scheduling.

Battery pairings

Deye’s AU documents pair this range with:

BOS-G (HVB750V/100A-EU + BOS-GM5.1 packs), or BOS-G Pro (BOS-G-PDU-2 + BOS-G-Pack5.1) as the alternative. The build is two clusters totalling 19 packs (97.28 kWh), indoors, or outdoors in two BOS-G55-Cabinets on the 29.9–40 kW models only (50 kW would run the cabinets above their 0.5C maximum). Deye’s BOS-G Pro outdoor solution brochure also shows the SUN-29.9K with two BOS-G45 Pro clusters, and the SUN-35K with a BOS-G50 Pro plus a BOS-G55 Pro, each in two BOS-G55-Cabinets.
BOS-B Pro-A3, indoor: BOS-B-PDU-2-A with 8 × BOS-B-Pack16-A3 (128.6 kWh) on any model from 29.9 to 50 kW, or 12 packs (192.9 kWh) on the SUN-50K.
BOS-B Pro-A3, outdoor in BOS-B80 Pro-A3-Cabinets: 128.6 kWh (2 cabinets) on the SUN-29.9K only, and 192.9 kWh (3 cabinets) on the SUN-50K only. Inverter kW ÷ nominal kWh must stay at or below 0.33C.
GE-F128-BC-2-A3 cabinet (128.6 kWh) with the GE-F128-AP-A kit, on any model from 29.9 to 50 kW. The GE-F192-BC-2-A3 (192.9 kWh) with the GE-F256-AP-A kit pairs with the SUN-50K. Deye’s ORION E brochure also lists the GE-F96 with the SUN-29.9K and the GE-F208 with the SUN-50K.
GE-F60 cabinets (61.44 kWh each): Deye’s GE-F60 AU user manual lists the 29.9–50 kW BM3/BM4 models as compatible.

Figures are from Deye’s SUN-29.9K-SG01HP3-AU-BM3 and SUN-40/50K-SG01HP3-AU-BM4 datasheet (AU, issue 2026-08-28). That issue rates the SUN-29.9K at 50000 W max. PV access power (the July 2025 issue printed 59800 W) and no longer lists the SUN-30K and SUN-35K; their figures here are from Deye’s 19 Aug 2026 AU issue, which match the July 2025 issue. Pairings are from Deye’s AU indoor/outdoor configuration list (V1.0, 10 Sep 2026), the ORION E GE-F128/F240/F256 brochure (AU, V1.0, 4 Sep 2026), the BOS-G Pro outdoor solution brochure (AU, V1.0, 7 Sep 2026) and the GE-F60 user manual (AU, issue 04, 13 Mar 2026). The linked manual is the AU edition, V2.4.1 (10 Aug 2026). The warranty is as listed in Deye’s SUN Series 10-year limited warranty for Australia and New Zealand (V2.17, July 2026, p.2). Confirm the exact variant against the linked datasheet before quoting or commissioning.