LuxpowerTek GEN-LB-EU 10K (Single Phase Hybrid Inverter)

The LuxPower GEN-LB-EU 10K is a high-power 10kW single-phase hybrid inverter for demanding residential and light commercial solar PV and battery storage systems. Combining up to 15kW of solar PV input, dual independent MPPTs, up to 208A battery charge and discharge capability, generator integration and on-grid or off-grid operation, it provides a powerful platform for larger renewable energy systems where high energy throughput, intelligent control and reliable backup power are required.

Key Features

• 10kW rated single-phase AC output
• Up to 15,000W maximum solar PV input
• Two independent MPPT trackers with 2:2 string configuration
• 48V nominal battery system with 40-60V operating range
• Up to 208A maximum battery charge and discharge current
• 10,000W maximum battery charge and discharge power
• Dedicated generator port with automatic control
• Suitable for on-grid and off-grid operation
• Time-of-use electricity tariff optimisation
• Weather-based charging optimisation
• Supports up to 10 units operating in parallel
• 60A continuous AC passthrough
• Dual MPPT design for flexible solar array layouts
• 99.9% MPPT efficiency
• 10-year warranty

High-Power Solar and Battery Storage

The GEN-LB-EU 10K brings solar generation, battery storage, grid interaction and generator support together within a single hybrid inverter. Its 10kW output makes it particularly suitable for larger homes, properties with high electrical demand and light commercial energy storage systems where smaller residential inverters may not provide sufficient capacity.

A 48V low-voltage battery architecture supports high battery throughput, with up to 208A charge and discharge capability. This allows the inverter to make effective use of large battery banks and substantial solar generation, storing excess energy during the day and supplying it back to connected loads when required.

15kW Solar PV Input with Dual MPPTs

With support for up to 15,000W of connected solar PV capacity, the GEN-LB-EU 10K can accommodate large solar arrays while maintaining a 10kW rated AC output. This provides scope to oversize the PV array and improve solar generation during lower-light periods.

Two independent MPPT trackers with a 2:2 configuration provide flexibility for solar panels installed across different roof orientations or array sections. Each MPPT supports up to 25A input current and 34A short-circuit current, making the inverter suitable for many modern high-output solar modules.

Battery Specifications

Solar PV Specifications

AC Specifications

Generator Integration

A dedicated generator connection with automatic control allows the GEN-LB-EU 10K to form part of a more resilient hybrid energy system. Generator power can supplement solar PV, battery storage and grid supply where required, making this inverter particularly useful for properties where continuity of power is important or where grid availability may be limited.

The generator connection also adds flexibility for off-grid solar systems that need an alternative charging source during extended periods of poor solar generation.

Smart Energy and Tariff Optimisation

Time-of-use and weather-based optimisation allow the inverter to manage battery charging and discharging around electricity tariffs and expected generation conditions. Batteries can be charged during lower-cost grid periods and discharged when electricity prices rise, helping reduce peak-rate grid imports and improve the financial return from a solar battery storage system.

Combined with high solar input capability, this allows users to increase solar self-consumption while making more strategic use of stored energy throughout the day.

Scalable On-Grid and Off-Grid Operation

The GEN-LB-EU 10K supports both grid-connected and off-grid applications, making it suitable for a wide range of residential and light commercial renewable energy systems. Up to 10 units can be operated in parallel, giving installers a route to significantly greater inverter capacity where additional power is required.

This scalability makes the platform particularly useful for larger properties and commercial applications where future energy requirements may increase.

Typical Applications

• Large residential solar PV and battery storage systems
• Light commercial renewable energy installations
• 48V low-voltage battery storage systems
• High-demand home energy systems
• On-grid hybrid solar installations
• Off-grid solar power systems
• Solar and generator hybrid systems
• Time-of-use tariff optimisation
• Whole-property backup power systems
• Properties with multiple solar array orientations
• Expandable battery storage systems

Why Choose This Product?

The GEN-LB-EU 10K provides substantial power for larger solar and battery installations, combining a 10kW AC output with up to 15kW of PV input and high-current 48V battery support. Dual MPPT tracking provides flexibility for larger or multi-orientation solar arrays, while generator integration adds another layer of resilience for backup and off-grid applications.

Time-of-use optimisation, weather-based energy management and support for up to 10 parallel units make it a flexible choice for customers building a high-capacity solar battery system that can adapt as their energy requirements grow. A 10-year warranty provides additional long-term confidence in the installation.

For technical support or additional information, reach out to us at hello@offgridrenewables.co.uk.