Three-Phase High-Voltage Hybrid Inverter · BE12-30KW-3PH (HV)
Three-phase high-voltage hybrid inverter with power ratings from 12 to 30 kW and three independent MPPT trackers for maximum flexibility in PV array design. Perfect solution for high-power residential installations, commercial and small-scale industrial projects requiring HV battery storage and autonomous operation.
Overview
Bexie Energy’s BE12-30KW-3PH (HV) three-phase 30 kW high-voltage hybrid inverter is the high-power solution for three-phase solar self-consumption installations with HV battery storage. With nominal power ratings of 12 to 30 kW, the three-phase 30 kW high-voltage hybrid inverter features three independent MPPT trackers to maximise output in installations with multiple orientations or partial shading.
The BE12-30KW-3PH (HV) three-phase 30 kW high-voltage hybrid inverter sits in the top tier of Bexie’s three-phase HV range, covering the needs of small-scale commercial and industrial installations that require maximum power, high-voltage battery storage and autonomous operation during grid outages.
Technical specifications of the three-phase 30 kW high-voltage hybrid inverter
- Nominal power: 12 kW – 30 kW
- Phases: three-phase (3PH)
- Battery voltage: high-voltage (HV)
- MPPT trackers: 3 independent
- Dimensions: 660 x 596 x 235 mm
- Weight: 45 – 55 kg
- Modes: on-grid, off-grid, automatic backup
Applications of the three-phase 30 kW high-voltage hybrid inverter
The three-phase 30 kW high-voltage hybrid inverter is suitable for:
- High-power residential installations with three-phase supply
- Small and medium-sized businesses with high three-phase consumption
- Installations with multiple panel orientations (south, east, west)
- Industrial buildings with photovoltaic installation and storage
- Projects requiring energy backup during grid outages
- Installations with PV arrays of 12-37 kWp
Advantages of the 3 independent MPPTs on the three-phase 30 kW hybrid inverter
The three-phase 30 kW high-voltage hybrid inverter features three independent MPPT trackers that allow strings with different orientations or shading to be connected:
- Maximum output with panels in different orientations
- Lower impact of partial shading on total output
- Greater flexibility in PV array design
- Ideal for industrial roofs with multiple pitches
- Phased expansion capability
BE12-30KW-3PH (HV) vs BE5-10KW-3PH (HV) — which one to choose?
Both are three-phase HV hybrid inverters but with different power ratings:
- BE12-30KW-3PH (HV) — this model: 12-30 kW — for commercial and industrial installations with arrays of 12-37 kWp
- BE5-10KW-3PH (HV): 5-10 kW — for residential installations and small businesses with arrays of 5-13 kWp
Choose the inverter whose nominal power is between 80% and 100% of the peak power of your PV array.
Operating modes
- On-grid: maximises self-consumption and manages HV battery charging
- Off-grid: autonomous operation with no grid connection
- Backup: automatic switchover during grid outages
- Scheduled: charging during off-peak hours to optimise energy costs
Certifications and regulatory compliance
- IEC 61000 — electromagnetic compatibility
- IEC 62109 — safety of PV inverters
- VDE 4105 — German grid connection standard
- EN 50549 — requirements for grid-connected generators (Poland)
- UNE 217001 / UNE 217002 — Spanish self-consumption standard
Installation and commissioning
- Step-by-step installation video available
- Downloadable quick installation guide (PDF)
- On-site technical support from Bexie Energy in Spain
- Compatible with Bexie HV high-voltage batteries
Integration with the complete PV system
The three-phase 30 kW high-voltage hybrid inverter can be combined with our TopCon solar panels, HV storage batteries and mounting structures for a complete installation. More information on UK regulations at the MCS (Microgeneration Certification Scheme).
Frequently asked questions about the three-phase 30 kW high-voltage hybrid inverter
How many solar panels can the three-phase 30 kW high-voltage hybrid inverter handle?
For the 30 kW model, we recommend an array of between 30 and 37 kWp — approximately 60-75 panels of 500W distributed across the 3 MPPTs. Contact our technical team for accurate sizing.
What battery do I need for this inverter?
You need compatible high-voltage (HV) batteries. Take a look at our range of Bexie HV batteries or contact our technical team for the optimal combination based on your desired autonomy.
Can it operate without a battery connected?
Yes, it can operate in grid-only mode without a battery, managing solar self-consumption. The battery can be added later.
Is it certified for installation in the UK and EU?
Yes, it holds the main European certifications (IEC 62109, EN 50549, VDE 4105) and meets the requirements of UK G99 and EU grid connection regulations for self-consumption installations with batteries.
How quickly does it switch to battery during a power cut?
The switchover is ultra-fast — in milliseconds — so business equipment doesn’t perceive the interruption and continues operating without restarting.
