EcoFlow home battery installation in Derby
Store solar energy during the day, use it later when demand is higher, and monitor what your home is doing in real time.
Merits of the EcoFlow range
EcoFlow battery systems are designed for modern homes that want simple energy storage, app control and flexible expansion as needs change.
- Industry-leading 15 year manufacturer warranty for long-term peace of mind.
- Scalable battery capacity for different property sizes and usage patterns.
- Useful with solar PV, off-peak tariffs and EV charging routines.
- Battery heating technology helps maintain strong performance in cold weather conditions.
- Unique safety features, including a built-in fire suppression system for added protection.
- Clean, compact installation with clear handover and support.
Retrofit batteries for existing solar
If you already have solar panels, a battery can often be added without replacing the whole solar PV system. An AC coupled battery setup can sit alongside the existing system and store spare generation for later use.
- Useful for homes exporting spare solar during the day.
- Can help evening and peak-time usage come from stored energy instead of the grid.
- Suitable options depend on the existing inverter, consumer unit, meter position and available installation space.
- Feed-in Tariff customers can discuss paperwork considerations before choosing a battery.
Smart tariffs and winter charging
Battery storage is not only for summer solar. With the right setup and tariff, some homes can charge the battery during cheaper overnight periods and use that stored energy during the day.
- Cheap-rate charging can be especially useful in winter when solar generation is lower.
- Solar export and import tariffs should be checked against how the household actually uses energy.
- If you also have an EV, the battery and car charging routine should be planned together.
Battery storage with EV charging
A combined solar, battery and EV charger setup can help more of your energy use happen at the right time, whether that means using daytime solar, cheap overnight electricity or a smart charger schedule.
- Battery storage can support household loads while the EV charger is managed separately.
- Smart EV charging can be discussed alongside battery size and solar generation.
- Monitoring helps show when the home is importing, exporting, charging or discharging.
Backup power considerations
A standard battery installation does not always power the house during a power cut. If backup is important, it needs to be designed as part of the electrical work.
- Essential-load backup circuits can be discussed for lighting, internet, heating controls or medical equipment.
- Full-house backup gateways may be possible where suitable, but they need careful design.
- Backup work can require extra wiring, a changeover arrangement and earthing checks.
See your solar, battery and house usage live.
With live monitoring, you can see how much power your solar is generating, what your home is using, whether the battery is charging or discharging, and when you are importing from or exporting to the grid.
- Solar generation at a glance
- Battery percentage and charge/discharge status
- Home usage and grid flow visibility
- Useful insight for getting the most from free solar energy
What E-Fix checks before quoting
The survey looks at the existing electrical setup, solar PV system if fitted, meter position, installation space, internet connectivity for monitoring and how the household uses energy through the day.
- Existing consumer unit and available electrical capacity.
- Indoor or outdoor battery position and cable route.
- Solar generation, EV charging plans and off-peak tariff use.
- Handover, certificates and support after installation.
Making the monitoring useful
Monitoring is most helpful when customers understand what they are looking at. E-Fix can explain solar generation, battery state of charge, home consumption, grid import and grid export in plain language.
- See when the battery is charging or discharging.
- Spot when the house is importing from the grid.
- Adjust habits to use more of your own solar or cheaper tariff energy.
Is a solar battery worth it?
A battery is most useful when the home produces spare solar during the day but uses a lot of electricity in the evening. It can also help with smart tariffs by storing cheaper off-peak energy for later use.
- Good fit for homes exporting unused solar.
- Helpful where evening usage is high.
- Can work with EV charging, but the car and battery strategy should be planned together.
- Not every home needs the biggest battery — usage matters more than guesswork.
Retrofit or new solar package?
E-Fix can discuss battery storage as part of a new solar installation or as a retrofit option for an existing PV system. The right route depends on the existing inverter, available space and how the property is wired.
- AC-coupled retrofit battery options.
- New solar and battery packages.
- Outdoor locations and cable routes checked before quoting.
- Monitoring setup explained clearly at handover.