Tesla Powerwall 3 installed at a modern home
Homeco Energy

Take control of your energy with home battery storage

Store solar power or lower-cost off-peak electricity, then use it when your home needs it most.

Homeco designs and installs battery systems around your household, tariff, solar setup and backup priorities.

Get your FREE battery assessment 6 questions, ~1 min

One team from design to aftercare

Battery performance depends on more than the box on the wall. Homeco considers electricity use, tariff, solar generation, inverter compatibility, cable routes, location and backup priorities before recommending a system.

  • Survey and system design
  • Compatibility checks for existing solar
  • Neat, safe installation
  • Commissioning and app setup
  • Clear handover and ongoing support

Accreditations

  • MCS certified
  • Trustmark endorsed
  • ISO 9001 & 14001 accredited
  • RECC certified
  • CTSI certified

Battery storage installed by an experienced renewable energy team

  • Established in 2008
  • Tesla Certified Installer
  • MCS-certified
  • Tesla Powerwall 3 and SigEnergy options
  • Design, installation, commissioning and aftercare

What home battery storage can do for you

  • Use more of your solar Save daytime generation for evenings and overnight use.
  • Shift electricity costs Charge from a suitable lower-cost tariff and use energy later.
  • Reduce grid reliance Draw less electricity at peak times.
Aerial view of a residential neighbourhood
  • Add backup capability Selected systems can keep agreed circuits running during an outage when correctly designed.
  • Monitor energy in an app See generation, storage, household use and grid flow.
  • Build a complete home energy system Connect solar, storage and EV charging around one plan.
Tesla Powerwall 3 system installed at a character property

Case study

Flexible storage at a character property

Homeco installed and commissioned a Tesla Powerwall 3 system with an expansion unit at a stone-built home. The equipment was positioned in a sheltered external location, with isolators and cabling grouped neatly around the installation.

  • Tesla Powerwall 3
  • Powerwall 3 expansion unit
  • Sheltered external installation
  • Solar PV integration
  • Tesla commissioning and app setup
Get your FREE battery assessment 6 questions, ~1 min
Home battery energy flow diagram

Keep more of your energy for later

Without storage, spare solar electricity is often exported during the day just before household demand rises in the evening. A battery stores that energy so you can use more of it at home.

You do not need solar to benefit. With a suitable time-of-use tariff, a battery can charge when electricity is cheaper and supply the home during more expensive periods.

Talk to Homeco about your battery →
BATTERY OPTIONS

Tesla Powerwall 3

Tesla Powerwall 3 home battery

A high-capacity home battery with 13.5 kWh of storage, an integrated solar inverter, strong power output, backup capability, expansion options and control through the Tesla app. Homeco is a Tesla Certified Installer and handles design, installation, commissioning and aftercare.

Ask Homeco about Powerwall 3 →

SigEnergy

Sigenergy SigenStor single-phase battery system

SigEnergy is a fully integrated home energy solution that combines solar power, battery storage and electric vehicle charging into a single intelligent system.

Ask us about battery options →

A battery system designed around how your home uses energy

  1. 1

    Home energy review

    We look at usage, tariff, solar and the result you want.

  2. 2

    System design

    We recommend the battery, capacity, location and any backup arrangement.

  3. 3

    Clear proposal

    You receive the equipment and installation scope in plain language.

  4. 4

    Professional installation

    Qualified engineers install and commission the system safely and neatly.

  5. 5

    Handover and aftercare

    We connect monitoring, explain the controls and remain available for support.

FAQs

Can I have a home battery without solar panels?

Yes. A battery can charge from the grid on a suitable off-peak tariff and supply the home later. The value depends on the tariff and how you use electricity.

Will a battery power my home during a power cut?

Backup is available with selected systems and the correct design. Homeco will discuss which circuits you want to protect and what is practical for the property.

How big a battery do I need?

The right capacity depends on household use, solar generation, tariff, peak demand and backup goals. Homeco sizes the system from your actual requirements.

Can a battery be added to my existing solar system?

Often, yes. Homeco checks the existing inverter, metering, available space and electrical setup before recommending an approach.

Where can the battery be installed?

Suitable locations depend on the product, access, ventilation, cable routes and current installation standards. This is confirmed during survey and design.

Which is better: Powerwall 3 or SigEnergy?

Both can be strong choices. Powerwall 3 offers an integrated Tesla system with 13.5 kWh storage and expansion options; SigEnergy offers flexible configurations. Homeco will recommend the better fit for your home.

Ready to store energy and use it on your terms?

Start your FREE home battery assessment

What type of project is this?

Once we've had chance to review your enquiry we'll get in touch to discuss next steps. Typical response time is 1–2 working days.