Fogstar x LuxpowerTek GEN2-LB-EU 3.6K (Single Phase Hybrid Inverter) G99 compliant
£960.00
Small on size. Big on peace of mind.
The Fogstar x LuxpowerTek GEN2-LB-EU 3.6K is a single phase (230V) hybrid inverter that turns your solar and battery storage into a system you can rely on, whether you're staying on the grid, cutting the cord, or landing somewhere in between.
We've lived off grid since 2009, and we know what makes a good inverter: one that gets on with the job quietly and doesn't ask you to give up modern comforts. This one does exactly that.
3.6kW continuous output – enough to run a typical home's everyday loads, with pure sine wave power that's gentle on sensitive electronics.
Dual MPPTs – two independent solar inputs, so you can harvest from roofs facing different ways.
On-grid and off-grid ready – one inverter, whichever way your solar journey goes.
Made for Fogstar 48V (51.2V) batteries – stable BMS communication, accurate state-of-charge reporting, and efficient charge and discharge control.
IP66-rated enclosure – built for indoor or outdoor installation.
10-year warranty – long-term confidence, from a range built on LuxpowerTek technology trusted by over 350,000 users worldwide.
Keep an eye on it from anywhere – the LuxpowerTek app gives you remote monitoring, with RS485, Wi-Fi and CAN communication, and a Wi-Fi dongle included.
Room to grow – parallel capability means your system can scale as your needs do.
DIY-friendly – a compact, wall-mounted design made to be installer-friendly, with a touch colour screen so you can see what's happening at a glance.
Dual MPPT, pure sine wave, on or off grid. Pairs with Fogstar 48V batteries.
Maximum 6.6KW of solar input
New solar and battery storage installations
Upgrading or replacing an existing system
Backup and resilience, so you're ready for the next power cut
Anyone wanting to become more energy self-sufficient, even under our intermittent UK sunshine
The GEN2-LB-EU 3.6K works with Fogstar Energy 48V (51.2V) batteries. As a guide:
Getting started: Fogstar Energy 48V 5.12kWh Rack Battery
If you're dipping your toes into solar or planning a full off-grid build, we will listen and help you design a system around your home, your budget and your goals. Can't see what you need in the shop? We'll quote it or point you in the right direction.
Free energy. Gentle on the planet and your wallet.
What is the GEN2-LB-EU 3.6K?
A single phase 230V hybrid inverter from Fogstar, built on LuxpowerTek technology, designed to work with Fogstar 48V (51.2V) batteries.
Can it be used off grid?
Yes. It's designed for both on-grid and off-grid operation.
Is it suitable for outdoor installation?
It has an IP66-rated enclosure, so it suits indoor and outdoor installs.
Can I monitor it remotely?
Yes, through the LuxpowerTek app.
How long is the warranty?
10 years.
What size battery do I need?
We'd suggest 10kWh as a sweet spot, with 5.12kWh as the minimum and 16.1kWh if you want full headroom.
Small on size. Big on peace of mind.
The Fogstar x LuxpowerTek GEN2-LB-EU 3.6K is a single phase (230V) hybrid inverter that turns your solar and battery storage into a system you can rely on, whether you're staying on the grid, cutting the cord, or landing somewhere in between.
We've lived off grid since 2009, and we know what makes a good inverter: one that gets on with the job quietly and doesn't ask you to give up modern comforts. This one does exactly that.
3.6kW continuous output – enough to run a typical home's everyday loads, with pure sine wave power that's gentle on sensitive electronics.
Dual MPPTs – two independent solar inputs, so you can harvest from roofs facing different ways.
On-grid and off-grid ready – one inverter, whichever way your solar journey goes.
Made for Fogstar 48V (51.2V) batteries – stable BMS communication, accurate state-of-charge reporting, and efficient charge and discharge control.
IP66-rated enclosure – built for indoor or outdoor installation.
10-year warranty – long-term confidence, from a range built on LuxpowerTek technology trusted by over 350,000 users worldwide.
Keep an eye on it from anywhere – the LuxpowerTek app gives you remote monitoring, with RS485, Wi-Fi and CAN communication, and a Wi-Fi dongle included.
Room to grow – parallel capability means your system can scale as your needs do.
DIY-friendly – a compact, wall-mounted design made to be installer-friendly, with a touch colour screen so you can see what's happening at a glance.
Dual MPPT, pure sine wave, on or off grid. Pairs with Fogstar 48V batteries.
Maximum 6.6KW of solar input
New solar and battery storage installations
Upgrading or replacing an existing system
Backup and resilience, so you're ready for the next power cut
Anyone wanting to become more energy self-sufficient, even under our intermittent UK sunshine
The GEN2-LB-EU 3.6K works with Fogstar Energy 48V (51.2V) batteries. As a guide:
Getting started: Fogstar Energy 48V 5.12kWh Rack Battery
If you're dipping your toes into solar or planning a full off-grid build, we will listen and help you design a system around your home, your budget and your goals. Can't see what you need in the shop? We'll quote it or point you in the right direction.
Free energy. Gentle on the planet and your wallet.
What is the GEN2-LB-EU 3.6K?
A single phase 230V hybrid inverter from Fogstar, built on LuxpowerTek technology, designed to work with Fogstar 48V (51.2V) batteries.
Can it be used off grid?
Yes. It's designed for both on-grid and off-grid operation.
Is it suitable for outdoor installation?
It has an IP66-rated enclosure, so it suits indoor and outdoor installs.
Can I monitor it remotely?
Yes, through the LuxpowerTek app.
How long is the warranty?
10 years.
What size battery do I need?
We'd suggest 10kWh as a sweet spot, with 5.12kWh as the minimum and 16.1kWh if you want full headroom.
