Solar panels are becoming increasingly common on new-build homes. But what system are you actually getting, can you add a battery or more panels, and can you use it to charge an EV? We look at what new homeowners need to know in 2026.
Is AI Really Making Home Battery Storage Smarter?
Comparing Home Battery Storage Systems: Sigenergy, GivEnergy, and myenergi
Choosing the right battery storage and inverter system is important for energy efficiency, cost savings, and EV integration. At UKGEI, we work with three trusted UK brands: Sigenergy, GivEnergy, and myenergi.
This guide highlights their key features, capacities, and use cases so you can make an informed choice for your home.
Sigenergy — Integrated Storage, Inverter & EV Charging
Use case: Suitable for homes that prefer an all-in-one system combining storage, inverter, and EV charging.
Key features:
SigenStor all-in-one system: battery, hybrid inverter, and EV charger in one unit.
Modular capacity from 5kWh to 48kWh.
AI-powered energy management for efficient use of solar energy.
Backup power function in case of outages.
Compact design for limited installation space.
GivEnergy — Modular & Expandable Solutions
Use case: Ideal for homes that may expand their energy storage over time.
Key features:
Modular battery and inverter options for flexible sizing.
Hybrid and AC-coupled inverters available.
UK-backed warranties and support network.
Cloud-based monitoring for real-time insights.
Supports phased solar + storage upgrades.
myenergi — Smart EV Charging & Energy Management
Use case: Perfect for homeowners with EVs who want to maximise solar energy use and integrate with existing storage.
Key features:
Zappi EV charger prioritises solar energy for vehicle charging.
Compatible with battery storage systems for full home energy control.
Devices like Eddi and Harvi manage surplus solar for heating or hot water.
UK-designed and manufactured with sustainability in mind.
Seamless integration with multiple battery brands.
| Feature / Brand | Sigenergy | GivEnergy | myenergi |
|---|---|---|---|
| Type | All-in-one storage, inverter & EV charger | Modular battery & inverter | EV charger & energy management devices |
| Capacity | 5kWh–48kWh (modular) | Flexible, modular | Works with various battery sizes |
| Scalability | Yes | Yes | Compatible with expandable systems |
| EV Integration | Built-in charger | Compatible with external chargers | Purpose-built EV charging |
| UK Support | Yes | Yes | Yes |
| Use Case | Space-saving, integrated installation option | Modular system suitable for phased expansion | EV owners looking for smart energy management |
Ready to find your perfect match?
Contact us today for expert advice on Sigenergy, GivEnergy, myenergi, and other leading battery storage and inverter solutions.
Call: 0333 577 5229
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