From 1 January 2027, net metering ends. The solar you feed back to the grid earns almost nothing. Lunergy Hub 2400 AC stores your surplus — and with P1 smart charging, it automatically discharges during peak tariff hours so you save up to €1,000 per year.
Built for the harshest conditions. Engineered for indoor peace of mind.
Every component in Lunergy Hub 2400 AC is chosen for long-term residential reliability — from the cell chemistry to the weatherproof casing.
The safest commercially available battery type. LiFePO4 does not combust or release toxic gases — the same chemistry trusted in electric vehicles and grid storage.
A built-in fan actively manages temperature under high charge/discharge loads, keeping cells within optimal range and extending long-term lifespan. Noise level below 45dB.
The Battery Management System monitors every cell in real time and shuts down safely against overcharge, overdischarge, overcurrent, short circuit, and overtemperature.
Operates and charges from −20°C to 55°C. Lunergy Hub 2400 AC keeps working through Dutch winters without manual intervention.
In a grid outage, Lunergy switches to battery power in under 10 milliseconds — fast enough that your connected devices never notice the interruption.
The Lift Voltage MPPT architecture manages both charge and discharge in a single unit, eliminating the need for a separate inverter and reducing failure points.
Certified IP65 — safe to place on a covered terrace, in a garage, or in an attic. No special housing or weather shelter required.
From sub-zero winters to summer heat, Lunergy Hub 2400 AC operates within spec. No seasonal shutdown, no manual cold-weather management.
Fits your home. Works with your setup.
Most people think a home battery requires an electrician. That's true for traditional systems — not for plug-in batteries.
IP65-rated for outdoor placement. Put it in your garage, attic, utility room, or on a covered terrace — no weather shelter, no special housing required.
At 800W, plug directly into any standard Schuko socket — no electrician needed. Connect to a dedicated circuit for the full 2,400W continuous output (4,800W peak).
Connect the included P1 meter dongle to your smart meter. Lunergy automatically charges on solar surplus and discharges during peak tariff hours — hands-free savings.
Full technical specs
| Storage capacity | 5.22kWh base (expandable to 78.3kWh with up to 14 additional BP5200 modules) |
|---|---|
| AC output — plug & play | 800W continuous via standard Schuko socket |
| AC output — dedicated circuit | 2,400W continuous / 4,800W peak |
| AC charging input | 2,400W bidirectional |
| UPS switchover time | <10ms |
| Battery type | LiFePO4 (lithium iron phosphate) |
| Battery voltage | 51.2V nominal |
| RTE efficiency | 86% |
| Operating temperature | −20°C to 55°C |
| Weatherproofing | IP65 — rain, dust, and jet water resistant |
| Noise level | <45dB (active fan cooling) |
| Communication | RS485 + Mobile App (iOS & Android) |
| Dimensions — Hub | 530 × 360 × 156 mm |
| Dimensions — BP5200 battery | 530 × 360 × 224 mm |
| Weight — Hub | 12.1 kg |
| Weight — BP5200 battery | 44.4 kg |
| Warranty | 10 years |