Dual MPPT
Two independent trackers; 30 / 45kW maximum PV input.
20 / 30kW Three-Phase Hybrid Solar Inverter
BSE20/30KH3
Three-phase hybrid inverter series with 20 / 30kVA output, 30 / 45kW PV input and a 150–800V battery interface. IP65 enclosure and backup transfer below 10ms.
20 / 30kWRated output150–800VBattery voltage rangeIP65Enclosure protection
Inverter overview
Hybrid Power Conversion for Solar and Storage
Three-phase hybrid inverter series with 20 / 30kVA output, 30 / 45kW PV input and a 150–800V battery interface. IP65 enclosure and backup transfer below 10ms.
Coordinate solar generation, compatible battery storage, grid supply and backup loads. Battery selection must match the published voltage, current and communication requirements.
Battery Storage
20 / 30kW battery charge/discharge power.
Backup Output
20 / 30kVA continuous; transfer below 10ms.
Monitoring
LCD and LED display; RS485, CAN, Wi-Fi, GPRS and 4G interfaces.
System integration
Solar, Battery and Grid Integration
Connect the inverter to a compatible PV array, battery and AC installation.
Hybrid Solar & Battery Integration
BSE20/30KH3PV generation, battery storage, grid supply and backup loads.AC Interface
230 / 400V three-phase
Battery Interface
150–800V · 50 / 60A
Solar Input
2 MPPT · 4 strings
View Inverter Scope +
- Hybrid inverter · 1 unit
- BSE20/30KH3
- Battery · External
- Compatible lithium-ion or lead-acid battery; voltage and BMS compatibility required.
- PV array · External
- Verify array voltage, current and power against the inverter limits.
- Grid and loads · Site-specific
- Separate normal and backup loads according to installation requirements.
Technical specifications
Technical Specifications
Review the inverter output, PV input, battery interface and installation specifications.
- Model order
- BSE20KH3 / BSE30KH3
- Nominal output
- 20 / 30kVA
- Maximum PV input
- 30 / 45kW
- Maximum DC input current
- 32A × 2 / 40A × 2
- Maximum short-circuit current
- 48A × 2 / 60A × 2
- Nominal battery voltage
- 500 / 550V
- Maximum battery current
- 50 / 60A
- Maximum battery charge/discharge power
- 20 / 30kW
- Maximum AC input power
- 30 / 45kW
- Maximum AC output current
- 32 / 48A
- Backup nominal current
- 29 / 43.5A
- Backup peak (60 seconds)
- 22 / 33kVA
- European efficiency
- 97.8 / 98.1%
- Maximum efficiency
- 98.3 / 98.5%
- Weight
- 29 / 36kg
- Maximum PV voltage
- 1000V
- Rated DC voltage
- 620V
- DC voltage range
- 150–1000V
- MPPT voltage range
- 150–850V
- Full MPPT range
- 500–850V
- Startup voltage
- 160V
- MPPT trackers / strings
- 2 / 4
- Battery voltage range
- 150–800V
- Battery type
- Lithium-ion / lead-acid
- Charging curve
- 3 stages
- Nominal AC voltage
- 230 / 400V
- Frequency
- 50 / 60Hz
- Power factor
- 1; adjustable -0.8 to 0.8
- Current THD / backup THDV
- <3%
- Backup switching time
- <10ms
- Battery charge/discharge efficiency
- 98.0%
- MPPT efficiency
- 99.9%
- Enclosure protection
- IP65
- Dimensions (H × W × D)
- 558 × 535 × 260mm
- Topology
- Transformerless
- Cooling
- Intelligent fan
- Operating temperature
- -25 to +60°C
- Relative humidity
- 0–100%
- Altitude
- <4000m
- Noise
- <40dB
- Standby consumption
- <5W
- Interfaces
- LCD, LED, RS485, CAN, Wi-Fi, GPRS, 4G
Product resources
Inverter Datasheet
Original manufacturer datasheet with product topology and technical specifications.
Product FAQ
Your questions, answered.
Battery compatibility, solar input and backup operation.
Which battery voltage is supported?+
The battery range is 150–800V. Nominal voltage is 500V for BSE20KH3 and 550V for BSE30KH3.
How much PV power can be connected?+
Maximum PV input is 30kW for BSE20KH3 and 45kW for BSE30KH3. String voltage and current must also remain within the published limits.
Does it provide backup power?+
Yes. Backup output is 20 / 30kVA, with 22 / 33kVA peak for 60 seconds and switching below 10ms.
Is this a complete solar system?+
This page covers the inverter. PV modules, batteries and installation accessories are selected separately.
Product inquiry
Select Your Hybrid Inverter
Tell us your PV capacity, battery voltage, grid connection and backup loads.
20 / 30kW Three-Phase Hybrid Solar Inverter
Model: BSE20/30KH3 Category: Solar Inverter