DEYE SUN 40kW Three Phase Hybrid Inverter - SUN-40K-SG01HP3-EU-BM4
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DEYE SUN 40kW Three Phase Hybrid Inverter – SUN-40K-SG01HP3-EU-BM4

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Key Features

  • 40kW rated AC output power
  • Three-phase high-voltage hybrid inverter
  • 160–800V lithium-ion battery voltage range
  • 50A + 50A maximum battery charging current
  • 50A + 50A maximum battery discharging current
  • 2 battery inputs
  • 80kW maximum PV access power
  • 64kW maximum PV input power
  • 1000V maximum PV input voltage
  • 150–850V MPPT voltage range
  • 600V rated PV input voltage
  • 4 MPPT trackers
  • 8 PV strings — 2 strings per MPPT
  • 36A + 36A + 36A + 36A maximum PV operating current
  • 55A + 55A + 55A + 55A maximum PV short-circuit current
  • 44kVA maximum AC apparent power
  • 1.5× rated power off-grid peak output for 10 seconds
  • Three-phase 3L/N/PE connection
  • 220/380V or 230/400V AC output
  • 50/60Hz operating frequency
  • 100% unbalanced output capability
  • Supports AC coupling
  • Supports parallel operation
  • Supports diesel-generator integration
  • 97.6% maximum efficiency
  • 99.9% MPPT efficiency
  • IP65 protection rating
  • Smart cooling
  • ≤65dB operating noise
  • CAN communication with BMS
  • -40°C to +60°C operating temperature, with derating above 45°C
  • 527 × 894 × 294 mm
  • Approximately 80kg
  • Wall-mounted installation

₦6,000,000.00

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DEYE SUN-40K-SG01HP3-EU-BM4 – 40kW Three-Phase High-Voltage Hybrid Solar Inverter

The DEYE SUN-40K-SG01HP3-EU-BM4 is a high-capacity 40kW three-phase high-voltage hybrid solar inverter designed for large residential, commercial, and industrial solar-plus-storage installations. It combines solar PV generation, high-voltage lithium battery storage, grid power, and backup functionality in a single energy-management solution. Deye lists this model within its 29.9–50kW three-phase high-voltage hybrid inverter range.

The inverter supports 160–800V lithium-ion batteries, with two battery inputs and up to 50A + 50A maximum charging and discharging current. Its battery charging strategy can automatically adapt to the battery management system (BMS).

For solar generation, the SUN-40K-SG01HP3-EU-BM4 supports up to 80kW maximum PV access power and 64kW maximum DC input power according to Deye’s current product specifications. It features 4 MPPT trackers with 2 strings per MPPT, a 1000V maximum DC input voltage, and a 150–850V MPPT voltage range.

SKU: SUN-40K-SG01HP3-EU-BM4 Categories: , Tags: , , , , , , , , , , , , , , , , , , , , , , , , ,
SUN-40K-SG01HP3-EU-BM4
Three-Phase High Voltage Hybrid Inverter
40 kW
Rated AC Power
64 kW
Max PV Input Power
4 MPPTs
Independent Trackers
50A + 50A
Dual Battery Ports
Core Features & Technical Highlights
  • 100% Unbalanced Output: Supports 100% phase-unbalanced output; up to 50% rated power per phase.
  • Dual Battery Inputs: Features 2 independent battery ports with 50A+50A charge/discharge capacity.
  • 4 MPPT Architecture: Supports 8 strings (2+2+2+2 configuration) with 36A max input per MPPT.
  • Expanded PV Access: Handles up to 80,000 W PV Access Power (64,000 W Max PV Input Power).
  • Strong Surge Output: Provides up to 2× rated power in off-grid peak conditions (for 10s).
  • Flexible Expansion: Up to 10 pcs in parallel for both on-grid and off-grid configurations.
  • AC Coupling & Generator: Retrofits existing solar systems and supports energy storage from diesel generators.
  • HV Efficiency: Operates across a wide 160V–800V battery voltage window with 97.6% max efficiency.
Battery Input Specifications
Battery Type Lithium-ion / Lead-acid (High Voltage)
Battery Voltage Range 160 V – 800 V
Max. Charging / Discharging Current 50 A + 50 A (100 A Total)
Number of Battery Ports 2 Inputs
Charging Strategy for Li-Ion Battery Self-adaptation to BMS (CAN / RS485 / RS232)
PV String Input Data
Max. PV Access Power / Input Power 80,000 W / 64,000 W
Max. PV Input Voltage 1000 V
Start-up Voltage / Rated Input Voltage 180 V / 600 V
MPPT Voltage Operating Range 150 V – 850 V
Max. Operating PV Input Current 36 A + 36 A + 36 A + 36 A
Max. Input Short-Circuit Current 55 A + 55 A + 55 A + 55 A
No. of MPP Trackers / Strings per Tracker 4 MPPTs / 2 + 2 + 2 + 2 Strings (8 Strings Total)
AC Output & Input Specifications
Rated AC Active Power (Output & Grid) 40,000 W
Max. AC Apparent Power 44,000 VA
Rated AC Current (220V/380V, 230V/400V) 60.7 A / 58.0 A
Max. AC Current 66.7 A / 63.8 A
Max. Continuous AC Passthrough (Grid to Load) 200 A
Off-Grid Peak Power (Surge) 2 × Rated Power (80,000 W) for 10 seconds
Grid Connection Format 3L + N + PE
Rated Grid Voltage / Range 220/380V, 230/400V (0.85 Un – 1.1 Un)
Rated Grid Frequency / Range 50 Hz (45–55 Hz) / 60 Hz (55–65 Hz)
Power Factor & Harmonic Distortion 0.8 leading to 0.8 lagging | THDi <3%
Efficiency & Protection Suite
Max / Euro / MPPT Efficiency 97.6% / 97.0% / 99.9%
Integrated Protections DC Reverse Polarity, AC Overcurrent/Overvoltage/Short Circuit, Thermal Protection, Anti-Islanding, Insulation Impedance Detection, Residual Current Detection (RCD), Earth Fault Monitoring, DC Switch
Optional Safety Function Arc Fault Circuit Interrupter (AFCI)
Surge Protection & Overvoltage Category TYPE II (DC) / TYPE II (AC) | OVC II (DC), OVC III (AC)
General Parameters & Mechanical Specifications
Operating Temperature Range -40°C to +60°C (>45°C Derating)
Cooling Technology Intelligent Air Cooling
Noise Level & Ingress Protection ≤ 65 dB | IP65 Dust & Water Resistant
Cabinet Dimensions (W × H × D) 527 mm × 894 mm × 294 mm (Excl. Connectors & Brackets)
Net Weight / Topology 80 kg / Transformerless (Non-Isolated)
Communication Interfaces RS485 / RS232 / CAN
Remote Monitoring Support Wi-Fi / GPRS / Bluetooth / 4G / LAN (Optional)
Safety & Grid Compliance IEC/EN 62109-1/-2, IEC/EN 61000-6-1/2/3/4, CEI 0-21, CEI 0-16, EN 50549, NRS 097, G99, VDE-AR-N 4105

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