GEN-LB-EU 3-6K – Single-Phase Hybrid Inverter
Empowering Smart Homes with Efficient Energy Storage and Solar Self-Consumption
Structure & Highlights
The GEN-LB-EU 3-6K is a next-generation hybrid inverter that seamlessly combines solar power conversion, battery energy storage, and grid interaction in a compact, all-in-one solution. With a rated output range of 3kW to 6kW, it is ideal for modern residential households looking to optimize self-consumption, reduce electricity bills, and ensure backup during power outages.
This single-phase unit is built with dual MPPT inputs, smart load management, and integrated communication interfaces — all packed into a robust, wall-mounted design. It provides smart energy flow between solar panels, batteries, household loads, and the grid.
Technical Specifications
| Parameter | GEN-LB-EU 3K / 4K / 5K / 6K |
|---|---|
| Rated Output Power | 3,000W / 4,000W / 5,000W / 6,000W |
| AC Output Voltage/Frequency | 230V, 50Hz (Single-Phase) |
| PV Input Voltage Range | 100V – 550V DC |
| Max PV Input Power | Up to 7,000W (varies by model) |
| MPPT Trackers | 2 independent MPPT inputs |
| Max PV Input Current | 13A per string |
| Battery Voltage Range | 40V – 60V DC (Nominal 48V) |
| Battery Compatibility | Lithium (LFP), Lead-acid, GEL |
| Max Charging/Discharging Power | Same as rated power (3–6kW) |
| AC Backup Output | 230V, 50Hz with <10 ms transfer time |
| Efficiency (Euro / Max) | Up to 97.8% |
| Communication Interfaces | RS485, CAN, Wi-Fi (optional), USB |
| Protection Features | Surge, Overvoltage, Overload, Short Circuit |
| Cooling | Natural convection + intelligent fan |
| Enclosure Protection | IP65 (Outdoor & Indoor use) |
| Dimensions (mm) | Approx. 550 × 410 × 160 |
| Weight | ~23–28 kg |
| Warranty | 5 years standard (extendable) |
Application
Core Features
✅ Residential rooftop solar systems
✅ Rural or semi-urban homes with frequent power cuts
✅ Urban smart homes aiming for energy independence
✅ Apartments or villas with limited roof space but high energy usage
✅ Homes with existing battery storage upgrades
✅ Hybrid Functionality – Seamless integration of PV, battery, and grid sources
✅ Intelligent Battery Management – Optimizes charge/discharge cycles for longevity
✅ Dual MPPT Inputs – Higher yield with flexible solar array configuration
✅ Automatic Transfer – Uninterrupted power with <10ms switchover during grid outages
✅ Grid Export Control – Supports net metering or zero-export setups
How GEN-LB-EU 3-6K Powers Your Home
This inverter ensures your home is always powered — intelligently and efficiently:
✅ Daytime: Solar energy powers your home, while surplus charges the battery or exports to grid
✅ Night: Stored battery energy runs your appliances, reducing grid reliance
✅ Power Cuts: Instant backup ensures your essential loads stay on
✅ Savings: Reduce energy bills through solar self-consumption and time-of-use optimization
✅ Eco-friendly: Lower your carbon footprint with clean energy