Four MPPT Trackers
Up to eight PV strings with 40A input per MPPT.
50kW Three-Phase Hybrid Inverter
BSE50KH3
50kW three-phase high-voltage hybrid inverter with four MPPT trackers, two independent battery inputs and backup transfer below 10ms. IP66 protection for commercial solar and storage installations.
50kWRated output4MPPT trackersIP66Protection rating
Inverter overview
Commercial Solar and High-Voltage Storage
50kW three-phase high-voltage hybrid inverter with four MPPT trackers, two independent battery inputs and backup transfer below 10ms. IP66 protection for commercial solar and storage installations.
Coordinate PV generation, compatible battery storage, grid supply and backup loads within the published electrical limits.
Dual Battery Inputs
Two independently controlled battery ports, each rated up to 70A.
Fast Backup
50kW backup output with transfer below 10ms; 1.6× overload for 2 seconds.
Parallel Operation
Up to six units for on-grid or off-grid applications, according to the supplied datasheet.
System integration
PV, Battery and Commercial AC Integration
Select external components to suit the site and inverter electrical limits.
Commercial Solar & Battery Integration
BSE50KH3PV generation, high-voltage storage, grid supply and backup loads.AC Output
50kW · three-phase
Battery Interface
150–800V
PV Input
4 MPPT trackers
View Inverter Scope +
- Hybrid inverter · 1 unit
- BSE50KH3
- Battery · External
- Compatible high-voltage battery and BMS within the published voltage, current and power limits.
- PV array · External
- 100kW recommended array; 96kW maximum usable PV input
- AC installation · Project-specific
- Grid, backup loads, protection and generator integration as applicable.
Technical specifications
Technical Specifications
Review the inverter output, PV input, battery interface and installation specifications.
- Recommended maximum PV array
- 100kW
- Maximum usable PV input power
- 96kW
- Maximum input voltage
- 1000V
- Rated voltage
- 600V
- Start-up voltage
- 180V
- MPPT voltage range
- 150–850V
- Maximum input current
- 4 × 40A
- Maximum short-circuit current
- 4 × 60A
- MPPT / maximum input strings
- 4 / 8
- Battery type
- Lithium-ion
- Battery voltage range
- 150–800V
- Maximum charge / discharge power
- 55kW
- Maximum charge / discharge current
- 70A × 2; parallel 140A input supported
- Battery inputs
- 2
- Maximum power per battery input
- 40kW
- BMS communication
- CAN / RS485
- Rated grid output
- 50kW
- Maximum apparent output
- 50kVA
- Rated grid voltage
- 3/N/PE: 220/380V or 230/400V
- Rated grid frequency
- 50 / 60Hz
- Rated / maximum grid output current
- 76A / 72.2A (380V / 400V)
- Power factor
- >0.99; adjustable 0.8 leading to 0.8 lagging
- THDi
- <3%
- Maximum AC passthrough current
- 152A / 144.4A
- Maximum generator input power
- 50kW
- Backup rated output
- 50kW
- Backup overload
- 1.6 × rated power for 2 seconds
- Backup transfer time
- <10ms
- Backup THDv (linear load)
- <2%
- Maximum / EU efficiency
- 97.8% / 97.4%
- PV-to-battery maximum efficiency
- 98.5%
- Battery-to/from-AC maximum efficiency
- 97.5%
- Dimensions (W × H × D)
- 530 × 880 × 290mm
- Weight
- 73kg
- Topology
- Non-isolated
- Night self-consumption
- <25W
- Operating temperature
- -25 to +60°C
- Relative humidity
- 0–95%
- Ingress protection
- IP66
- Cooling
- Intelligent redundant fan cooling
- Maximum altitude
- 4000m
- Surge protection
- DC Type II / AC Type II
- Integrated DC switch
- Optional
- AFCI
- Yes; activation required
- Display / control (datasheet)
- LED + Bluetooth + app
- Communication
- CAN / RS485 / Ethernet; optional Wi-Fi, cellular, LAN
- Safety / EMC
- IEC/EN 62109-1/-2; IEC/EN 61000-6-1/-3
Product resources
Inverter Datasheet
Original BSE50KH3 technical datasheet.
Product FAQ
Your questions, answered.
Battery compatibility, solar input and backup operation.
Can BSE50KH3 operate without a battery?+
The datasheet supports grid-tied inverter operation without a battery during on-grid operation.
What is the supported PV capacity?+
Recommended maximum PV array size is 100kW. Maximum usable PV input power is 96kW; voltage and current limits must also be respected.
What battery interface does it use?+
Two independent lithium-ion battery inputs support 150–800V and up to 70A per input. Total maximum charge/discharge power is 55kW, with a 40kW limit per input.
Does it support generator and backup operation?+
The datasheet lists 50kW maximum generator input, automatic generator on/off control and backup transfer below 10ms.
Product inquiry
Select Your Hybrid Inverter
Tell us your PV capacity, battery voltage, grid connection and backup loads.
50kW Three-Phase Hybrid Inverter
Model: BSE50KH3 Category: Solar Inverter