Single-Phase Grid-Tied Solar Inverter · BE7-10KW-1PG
Single-phase grid-tie inverter for residential use with power ratings of 7, 8 and 10 kW. Up to 98.2% efficiency, IP65 protection for outdoor installation, broad compatibility with high-current PV modules and smart management via mobile app with multiple communication options.
Overview
The BE-7-8-10KW-1PG single-phase solar inverter from Bexie Energy is a high-efficiency solution for grid-connected residential solar self-consumption installations. With nominal power options of 7, 8 and 10 kW and efficiency of up to 98.2%, it maximises the energy harvested from solar panels and reduces conversion losses to a minimum.
The BE-7-8-10KW-1PG residential single-phase solar inverter stands out for its 98.2% efficiency and IP65 protection. Compatibility with high-current PV modules and smart management via mobile app make it a robust, versatile and easy-to-manage solution for residential self-consumption installations.
Technical specifications of the residential single-phase solar inverter
- Nominal power: 7 kW / 8 kW / 10 kW
- Phases: single-phase (1PG)
- Type: grid-tie inverter
- Maximum efficiency: 98.2%
- Protection rating: IP65
- Compatibility: high-current PV modules
- Management: mobile app with advanced communications
Applications of the residential single-phase inverter
- Residential solar self-consumption with grid export
- PV installations in detached homes
- Expansion of existing installations
- Installations with high-current modules (HJT, latest-generation TopCon)
- Projects that require remote management via app
- Outdoor installations exposed to demanding weather conditions
High conversion efficiency — 98.2%
With a maximum efficiency of 98.2%, the BE-7-8-10KW-1PG ranks among the most efficient residential inverters on the market. This means that for every 100 kWh generated by the solar panels, only 1.8 kWh are lost in the DC-to-AC conversion process.
Over the lifespan of the installation (25 years), this efficiency gap translates into thousands of additional kWh produced and used compared with inverters offering lower efficiency figures.
Compatibility with high-current PV modules
The latest generation of solar panels — TopCon, HJT and bifacial modules — generate increasingly high short-circuit currents. The BE-7-8-10KW-1PG is specifically designed to handle these currents without performance degradation or risk to the equipment, ensuring full compatibility with the most advanced modules on the market.
IP65 protection for outdoor installation
The IP65 rating guarantees full protection against dust and against water jets from any direction. This allows the inverter to be installed directly outside the home — on the façade or under the eaves — with no need for additional protection, simplifying the installation and reducing cabling.
Smart management via mobile app
The inverter features advanced communications for full management from the mobile app:
- Real-time monitoring of solar production
- Production history and performance analysis
- Automatic alerts for incidents or production drops
- Over-the-air (OTA) firmware updates
- Compatible with the Bexie Monitoring platform
Grid-tie inverter or hybrid inverter — which one do I need?
- Grid-tie inverter (this model): ideal if you don’t need batteries right now but want to make the most of solar self-consumption. More affordable and straightforward. If you decide to add batteries in the future, you’ll need to replace it with a hybrid model.
- Hybrid inverter: also manages batteries and can run off-grid. Higher initial investment but greater versatility. Take a look at our single-phase hybrid inverter BE3.6-6KW.
Integration with the complete PV system
This inverter can be combined with our TopCon solar panels and mounting structures for a complete residential self-consumption installation. If in the future you want to add storage, take a look at our range of hybrid inverters.
More information on UK regulations at the MCS (Microgeneration Certification Scheme).
Frequently asked questions about single-phase solar inverters
What inverter power do I need for my installation?
As a general rule, the inverter power should be between 80% and 100% of the peak power of the PV array. For a 10 kWp installation, an 8–10 kW inverter is the most suitable choice. Contact our technical team for an accurate sizing assessment.
Will it work during a power cut?
No. Grid-tie inverters automatically disconnect during a grid outage as required by safety regulations. If you need operation during outages, you’ll need a hybrid inverter with batteries.
Can it be installed outdoors?
Yes, the IP65 rating allows outdoor installation on the façade or under the eaves, with no need for additional protection against water or dust.
Is it compatible with high-current TopCon panels?
Yes, it is specifically designed to handle the high current of latest-generation PV modules such as TopCon and HJT, guaranteeing full compatibility and optimal performance.
Is it certified for installation in the UK and EU?
Yes, Bexie’s grid-tie inverter range includes equipment certified for grid connection under current UK and EU regulations. Check the technical datasheet for the specific certifications of this model.
