The Deye SUN-50K-SG01HP3-EU-BM4 hybrid solar inverter is a high-power solution designed for commercial, industrial, and large-scale distributed generation systems. With 50,000W of rated power, compatibility with High Voltage batteries, up to 100kW of connected photovoltaic power, and intelligent hybrid operation, the equipment offers maximum efficiency, flexibility, and safety for large-scale projects.

Designed to meet high energy demands, the inverter allows integration with generators, multiple battery banks, and parallel operation, ensuring high energy availability and excellent performance in self-consumption and backup systems.

Key Features

• Model: SUN-50K-SG01HP3-EU-BM4
• Rated power: 50,000W
• Three-phase hybrid inverter
• Compatible with high voltage (HV) lithium batteries
• BMS auto-adaptation
• Up to 10 inverters in parallel
• Compatible with diesel generators
• Possibility of retrofitting existing photovoltaic systems
• Programming of up to 6 battery charge and discharge periods
• 100% unbalanced output
• Support for multiple battery banks
• Remote monitoring via Wi-Fi, Bluetooth, LAN, 4G or GPRS (optional)
• RS485, RS232, and CAN communication
• Integrated advanced electrical protections.

Solar Input (PV)

• Maximum PV access power: 100,000W
• Maximum DC power: 80,000W
• Maximum DC input voltage: 1000V
• Start-up voltage: 180V
• MPPT operating range: 150V to 850V
• Rated DC voltage: 600V
• Maximum input current: 36A + 36A + 36A + 36A
• Maximum short-circuit current: 55A + 55A + 55A + 55A
• Number of MPPTs: 4
• Number of strings per MPPT: 2 + 2 + 2 + 2.

The four independent MPPT trackers ensure greater design flexibility and excellent utilization of solar generation, even in installations with different module orientations.

Battery System

• Compatible with high voltage (HV) lithium-ion batteries
• Battery voltage range: 160V to 800V
• Maximum charge current: 100A (50A + 50A)
• Maximum discharge current: 100A (50A + 50A)
• BMS auto-adaptation
• Two independent battery inputs.

High-voltage battery technology provides greater operational efficiency, lower electrical losses, and better performance in large-capacity storage systems.

AC Output

• Rated output power: 50,000W
• Maximum apparent power: 50,000VA
• Peak power (off-grid): 75,000W
• Rated output current: 75.8A
• Maximum AC input/output current: 79.8A
• Maximum grid to load bypass current: 200A
• Output voltage: 220/380V or 230/400V
• Frequency: 50Hz / 60Hz
• Three-phase connection: 3L + N + PE
• Adjustable power factor: 0.8 leading to 0.8 lagging.

Efficiency

• Maximum efficiency: 97.6%
• European efficiency: 97.0%
• MPPT efficiency: greater than 99%
• Total harmonic distortion (THD): less than 3%.

High efficiency ratings ensure maximum solar energy conversion and excellent return on investment.

Integrated Protections

• DC reverse polarity protection
• AC output overcurrent protection
• AC overvoltage protection
• Short-circuit protection
• Thermal protection
• Insulation monitoring
• DC component monitoring
• Anti-islanding protection
• Integrated DC switch
• Residual current detection
• Type II SPD for DC and AC
• AFCI (arc fault circuit interrupter) optional.

Communication and Monitoring

• Smart monitoring display
• RS485
• RS232
• CAN
• Wi-Fi (optional)
• Bluetooth (optional)
• LAN (optional)
• 4G (optional)
• GPRS (optional).

Dimensions and Weight

• Weight: 80 kg
• Dimensions: 527 × 894 × 294 mm
• Protection rating: IP65
• Noise level: ≤ 65 dB
• Operating temperature: -40°C to +60°C
• Maximum altitude: 2,000 meters
• Smart forced air cooling.

Suitable Applications

• Commercial hybrid systems
• Industries and warehouses
• Farms and agribusiness
• Logistics centers
• Hotels and condominiums
• Hospitals and institutions
• Large energy backup systems
• Projects with high-voltage battery storage

Competitive Advantages

• Rated power of 50,000W
• Up to 100kW of connected photovoltaic power
• Compatible with 160V to 800V High Voltage batteries
• Four independent MPPTs
• Two inputs for battery banks
• Support for up to 10 inverters in parallel
• Integration with generators
• Up to 6 programmable charge and discharge periods
• Grid bypass current up to 200A
• Maximum efficiency of 97.6%
• Complete remote monitoring
• IP65 protection for outdoor installation

The Deye SUN-50K-SG01HP3-EU-BM4 is the ideal solution for large-scale projects requiring high power, maximum reliability, and intelligent energy management, offering excellent performance in hybrid systems with storage and advanced backup.