Libbi 5kWh Expansion Battery
3: 4720
2: MYEN-LIBBI-B05H
Libbi 5.kWh Datasheet
Libbi 5.kWh Installation Manual
Libbi 5.kWh Operating Instructions
Libbi 5.kWh Warranty
Myenergi Libbi Battery Storage System – Smart Solar Energy Storage for UK Homes
The Myenergi Libbi is a flexible, modular battery system designed to capture and store surplus solar electricity, giving you power precisely when you need it. Built to integrate seamlessly with the myenergi ecosystem (including eddi and zappi), Libbi helps UK households maximise renewable energy use, reduce grid reliance, and cut energy bills.
With a modular design, each Libbi unit provides 5.12kWh nominal capacity (4.6kWh usable), and you can combine up to four modules for a total of 20kWh storage – ideal for both small homes and larger properties.
Key Benefits of the Myenergi Libbi
Seamless Myenergi Integration
Works perfectly with zappi EV chargers and eddi energy diverters, giving you full control over where your power is used.
Flexible Charging Options
Choose whether to charge from solar, the grid, or a mix of both. Libbi also optimises charging around time-of-use or dynamic tariffs.
Modular by Design
Start with one module (5kWh) and expand up to 20kWh as your energy needs grow.
Remote Control via Myenergi App
Monitor and manage your battery from anywhere in the world with live energy data and system control at your fingertips.
Backup Power Option
Add blackout protection with an optional backup supply, keeping essential circuits powered during grid outages.
Technical Specifications
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Nominal Capacity: 5.12kWh
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Usable Capacity: 4.6kWh
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Depth of Discharge (DoD): 90%
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Max Power: Up to 5kW (inverter dependent)
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Round-Trip Efficiency: 94%
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Operating Voltage Range: 44.8V – 56.5V
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Max Charge/Discharge Current: Up to 100A (inverter dependent)
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Cycle Life: 10,000 cycles
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Dimensions: 540 × 500 × 240 mm
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Weight: 58kg
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IP Rating: IP65 – suitable for outdoor and indoor installation
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Warranty: 10 years
Why Choose the Myenergi Libbi from ITS Technologies?
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Official UK distributor of Myenergi battery storage solutions
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Flexible installation options: AC or DC coupled
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Professional advice and installation available
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Fast UK delivery and 10-year warranty for peace of mind
FAQs
How much energy can the Myenergi Libbi store?
Each module stores 5.12kWh nominal (4.6kWh usable). With four modules, you can store up to 20kWh.
Can I retrofit the Libbi to an existing solar PV system?
Yes – Libbi works as both AC and DC coupled, meaning it can be added to most existing PV systems.
Is the Myenergi Libbi suitable for outdoor installation?
Yes – with its IP65 rating, the Libbi is fully weatherproof and suitable for UK outdoor conditions.
Does the Libbi provide backup power during a power cut?
Yes – with the optional blackout backup, it can supply a dedicated socket or lighting circuit.
