Deye SUN-29.9/30/50K-SG01HP3-EU-BM3/BM4 | 29.9–50kW Three-Phase HV Hybrid Inverter

From €2.710,95

  • Front view with LCD and keypad
  • Side view, wall-mount cabinet
  • Bottom ports for PV, battery, grid, load, generator
  • Side view, dual PV isolators
  • Rear view, intelligent air cooling
Capacity
€2.710,95
€2.710,95
Tax included.

Three-phase high-voltage hybrid inverter for commercial and industrial solar-plus-storage. 29.9–50 kW, up to 10 units in parallel, and 100% unbalanced output.

Key specifications

Series

SUN-29.9/30K-SG01HP3-EU-BM3 · SUN-50K-SG01HP3-EU-BM4

Rated power

29.9 / 30  / 50 kW three-phase

Max. efficiency

97.6% (Euro 97.0%, MPPT >99%)

Battery

Lithium-ion, 160–800 V, 100 A charge/discharge, 2 inputs

MPPT

BM3: 3 trackers · BM4: 4 trackers

Parallel

Up to 10 units on-grid and off-grid

Ingress protection

IP65 outdoor cabinet

Warranty

5 years, up to 10 years by country

Battery and backup

High-voltage lithium battery range 160–800 V with a maximum 100 A charge and discharge current. Dual battery inputs, BMS self-adaptation, and six programmable charge/discharge windows support peak-shaving and time-of-use shifting. Off-grid peak power is 1.5× rated for 10 seconds. Diesel generator energy can be stored in the battery.

PV and grid

Max. PV input voltage 1000 V, MPPT range 150–850 V, start-up 180 V. BM3 models use 3 MPPTs (2+2+2 strings); BM4 models use 4 MPPTs (2+2+2+2). Rated AC 220/380 V or 230/400 V, 3L+N+PE. 100% unbalanced output, AC coupling for existing PV plants, and 200 A continuous grid-to-load passthrough.

Protection and monitoring

Integrated DC reverse polarity, AC overcurrent/overvoltage/short-circuit, thermal, anti-islanding, insulation monitoring, residual current detection, DC switch, and Type II surge on DC and AC. Optional AFCI. Communications: WiFi, RS485, CAN, plus GPRS/Bluetooth/4G monitoring. Operating range −40 to +60°C (derating above 45°C).

Deye SUN-29.9/30/50K-SG01HP3-EU-BM3/BM4 | 29.9–50kW Three-Phase HV Hybrid Inverter

€2.710,95

  • Battery

    160-800V

  • MPPTs

    3/4

  • Max. efficiency

    97.6%

  • Parallel

    10

Multiple MPPTs

3 trackers on BM3, 4 on BM4

SUN-29.9/30K-SG01HP3-EU-BM3 has 3 MPP trackers, with strings arranged 2+2+2.

SUN-50K-SG01HP3-EU-BM4 has 4 MPP trackers, with strings arranged 2+2+2+2.

Max. operating current is 36 A on each tracker: 36+36+36 A on BM3 and 36+36+36+36 A on BM4. Short-circuit current is 55+55+55 A on BM3 and 55+55+55+55 A on BM4.

The MPPT window is 150–850 V. Max. PV input voltage is 1000 V, start-up is 180 V, and rated PV input voltage is 600 V. MPPT efficiency is >99%.

  • 3 BM3 MPPTs
  • 4 BM4 MPPTs
  • 36 A per tracker
  • 150–850 V MPPT range

High-voltage storage

160–800 V battery, 97.6% max. efficiency

The lithium-ion battery input is 160–800 V, with two battery inputs and charging that self-adapts to the BMS.

Max. charge and discharge current is 50 A + 50 A.

Max. efficiency is 97.6%. Euro efficiency is 97.0%.

  • 160–800 V battery voltage
  • 50+50 A charge / discharge
  • 97.6% max. efficiency
  • 2 battery inputs

Three-phase output

100% unbalanced output

Output can be 100% unbalanced across the three phases.

Rated input and output voltage is 220/380 V and 230/400 V, 0.85Un–1.1Un, 3L+N+PE.

Rated AC active power is 29900 W on the 29.9 kW model, 30000 W on the 30 kW model, and 50000 W on the 50 kW model.

  • 100% unbalanced output
  • 220/380 V 230/400 V
  • 3L+N+PE phases
  • 0.85Un–1.1Un voltage range

Parallel

Up to 10 units, on-grid or off-grid

Up to 10 inverters can run in parallel for on-grid and off-grid operation.

Multiple batteries can be connected in parallel as well.

  • 10 inverters in parallel
  • On-grid and off-grid

Time-of-use

Six charge and discharge periods

Battery charging and discharging can be set across 6 time periods.

Each period is a charge or discharge window for the battery.

  • 6 time periods

Existing solar

AC couple an existing solar system

AC coupling retrofits this hybrid inverter onto an existing solar system.

The existing PV stays in place, and this inverter adds battery storage.

Generator

Store energy from a diesel generator

The inverter can store energy from a diesel generator in the battery.

Off-grid peak power is 1.5 times rated power for 10 seconds.

  • 1.5× rated, off-grid
  • 10 s peak duration

Outdoor installation

IP65 enclosure

Ingress protection is IP65.

The communication interface is Wi-Fi, RS485 and CAN. The display is LCD.

Monitor mode is GPRS, Wi-Fi, Bluetooth and 4G.

  • IP65 ingress protection
  • Wi-Fi, RS485, CAN communication
  • LCD display
  • GPRS / Wi-Fi / Bluetooth / 4G monitor
SPECIFICATIONS

Technical data

Parameter SUN-29.9K-SG01HP3-EU-BM3 SUN-30K-SG01HP3-EU-BM3 SUN-50K-SG01HP3-EU-BM4
Rated AC active power 29900 W 30000 W 50000 W
Max. AC apparent power 29900 VA 33000 VA 55000 VA
Max. PV input power 47840 W 48000 W 80000 W
Battery voltage 160–800 V 160–800 V 160–800 V
Max. charge/discharge current 50+50 A 50+50 A 50+50 A
MPP trackers / strings 3/2+2+2 3/2+2+2 4/2+2+2+2
MPPT voltage range 150–850 V 150–850 V 150–850 V
Max. PV input voltage 1000 V 1000 V 1000 V
Max. operating current per MPPT 36 A 36 A 36 A
Max. efficiency 97.6% 97.6% 97.6%
Parallel Max. 10, on-grid and off-grid Max. 10, on-grid and off-grid Max. 10, on-grid and off-grid
Ingress protection IP65 IP65 IP65
Cabinet size (W×H×D) 527×894×294 mm 527×894×294 mm 527×894×294 mm
Weight 80 kg 80 kg 80 kg

Which models are on this listing?

This listing is the 29.9 kW and 30 kW BM3 models, and the 50 kW BM4 model. SUN-29.9K and SUN-30K have 3 MPPTs with strings arranged 2+2+2. SUN-50K has 4 MPPTs with strings arranged 2+2+2+2. All three use a 160–800 V battery, two battery inputs at 50 A + 50 A, and three-phase output.

Can I add storage to an existing PV plant?

Yes. AC coupling retrofits this hybrid inverter onto an existing solar system.

Does it support a diesel generator?

Yes. The inverter can store energy from a diesel generator in the battery. Off-grid peak power is 1.5 times rated power for 10 seconds.

How are these models cooled?

These models use intelligent air cooling. Noise is ≤65 dB. Permissible altitude is 2000 m.

What warranty is included?

5 years, up to 10 years. The period varies by installation country.