The Deye SUN-25K-SG01HP3-EU-AM2 hybrid solar inverter is a high-power three-phase solution developed for commercial, industrial, and rural applications that require maximum efficiency, reliability, and intelligent energy management. With 25,000W of nominal power, compatibility with High Voltage batteries, and hybrid technology, the equipment offers excellent performance for large-scale photovoltaic systems with energy storage.

Designed to operate in grid-tied, hybrid, or off-grid systems, the inverter allows integration with generators, parallel expansion, and remote monitoring, providing greater autonomy, security, and flexibility for diverse projects.

Main Features

• Model: SUN-25K-SG01HP3-EU-AM2
• Nominal power: 25,000W
• Three-phase hybrid inverter
• Compatible with high voltage batteries
• Battery voltage range: 160V to 700V
• Maximum charging current: 50A
• Maximum discharge current: 50A
• Auto-adaptation to BMS
• Up to 10 inverters in parallel
• Compatible with diesel generators
• AC Coupling function for retrofitting existing photovoltaic systems
• Programming of up to 6 battery charge and discharge periods
• 100% unbalanced output between phases
• Remote monitoring via Wi-Fi, Bluetooth, LAN, GPRS, or 4G (optional)
• Protection rating IP65.

Solar Input (PV)

• Maximum photovoltaic access power: 50,000W
• Maximum photovoltaic input power: 40,000W
• Maximum DC input voltage: 1,000V
• Starting voltage: 180V
• MPPT operating range: 150V to 850V
• Nominal PV voltage: 600V
• Maximum operating current: 26A + 20A
• Maximum short-circuit current: 39A + 30A
• Number of MPPTs: 2
• String configuration: 2 / 2+1.

The wide MPPT voltage range allows greater flexibility in sizing photovoltaic strings and better utilization of solar generation throughout the day.

Battery System

• Compatible with high voltage (HV) lithium-ion batteries
• Battery voltage range: 160V to 700V
• Maximum charging current: 50A
• Maximum discharge current: 50A
• Auto-adaptation to BMS
• RS485, RS232, and CAN communication
• One input for battery bank.

AC Output

• Nominal output power: 25,000W
• Maximum apparent power: 27,500VA
• Nominal voltage: 220/380V or 230/400V
• Frequency: 50Hz / 60Hz
• Three-phase connection: 3L + N + PE
• Nominal output current: 37.9A
• Nominal input/output current: 41.7A / 39.9A
• Maximum pass-through current (grid to load): 80A
• Peak power in off-grid mode: 1.5 times nominal power for up to 10 seconds
• 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%.

The high efficiency ratings ensure excellent utilization of the energy generated by the photovoltaic modules, reducing losses and increasing 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 disconnector switch
• Residual current detection
• Type II SPD for DC and AC
• AFCI optional.

Communication and Monitoring

• RS485
• RS232
• CAN
• Wi-Fi (optional)
• Bluetooth (optional)
• LAN (optional)
• GPRS (optional)
• 4G (optional)

Remote monitoring allows real-time tracking of photovoltaic production, consumption, battery status, and system performance.

Dimensions and Weight

• Dimensions: 408 × 638 × 237 mm
• Weight: 30.5 kg
• Protection rating: IP65
• Operating temperature: -40°C to +60°C
• Relative humidity: 0% to 100%
• Maximum altitude: 2,000 m
• Noise level: ≤55 dB
• Smart forced-air cooling.

Suitable Applications

• Three-phase hybrid solar systems
• Commercial and industrial systems
• Farms and rural properties
• Condominiums
• Logistics centers
• Self-consumption projects with storage
• Large-scale energy backup
• Retrofitting of existing photovoltaic systems

Competitive Advantages

• Nominal power of 25,000W
• Compatible with high voltage batteries (160V to 700V)
• Up to 50kW of connected photovoltaic power
• Dual MPPT for greater efficiency
• Up to 10 inverters in parallel
• 100% unbalanced three-phase output
• Compatible with diesel generators
• Intelligent charge and discharge programming
• Maximum efficiency of 97.6%
• IP65 protection for outdoor installation
• Full remote monitoring
• Excellent performance for commercial and industrial hybrid systems

The Deye SUN-25K-SG01HP3-EU-AM2 is the ideal solution for large-scale photovoltaic projects requiring high power, intelligent energy management, and maximum reliability, offering excellent performance in commercial, industrial, and rural applications with high-voltage battery storage.