Solar + battery

Generate by day.
Use it when you need it.

Combine solar panels and battery storage in one joined-up home energy system. Generate electricity from daylight, use it around your home and store suitable surplus for later.

Get a tailored quote

Inverters & batteries

The right technology.
For your home.

Explore Tesla, GoodWe, Sigenergy with Sunuser. We’ll help you compare systems around your energy use, existing equipment and budget.

Powerwall

An integrated home battery and solar inverter with app-based energy management. We assess the storage, solar and backup arrangement around your home.

Ask about Tesla

Explore Tesla

Powerwall 3

Battery capacity & specifications

13.5 kWh per Powerwall 3. Expansion units add storage capacity.

Backup power

Backup operation requires the appropriate Tesla gateway and an installation designed around the circuits you want to support.

Expansion

Discuss additional Powerwall units or Powerwall 3 Expansion with Sunuser when planning future storage.

EV charging & energy management

Manage home energy through the Tesla app. We can include EV charging in your home energy design.

We’ll confirm dimensions, weight, installation clearances and the exact specification for your selected system.

Product and installation guide →

Solar inverters & battery storage

Solar and hybrid inverter options, compatible home batteries and integrated storage systems. We match the inverter and battery combination to your supply and energy needs.

Ask about GoodWe

Explore GoodWe

Lynx Home F Plus+

Battery capacity & specifications

The Lynx Home F Plus+ range offers approximately 6.6–16.4 kWh per tower, with a compatible GoodWe inverter.

Backup power

Backup capability depends on the selected inverter, its backup output and the circuits included in the installation.

Expansion

A modular battery range lets us match the initial storage capacity to your home and assess compatible expansion.

EV charging & energy management

Sunuser can assess EV charging alongside your chosen inverter and battery system.

We’ll confirm dimensions, weight, installation clearances and the exact specification for your selected system.

Product and installation guide →

SigenStor home energy system

A modular system combining solar inverter, battery storage and energy management. We can discuss storage expansion and compatible charging or backup options as part of the design.

Ask about Sigenergy

Explore Sigenergy

SigenStor

Battery capacity & specifications

Modular battery storage is sized around your electricity use. Sunuser confirms the exact battery generation and usable capacity in your proposal.

Backup power

A compatible gateway and a suitable electrical design are needed for home backup.

Expansion

The modular system supports a design that can accommodate future storage needs, subject to the chosen equipment and installation.

EV charging & energy management

Compatible EV charging options can form part of a SigenStor energy system; the selected charger and vehicle determine available features.

We’ll confirm dimensions, weight, installation clearances and the exact specification for your selected system.

Product and installation guide →

Your proposal confirms the exact equipment, compatibility, usable capacity, output and warranties. Backup and other optional features depend on the selected system and installation design.

Generate at home

Solar panels turn daylight into electricity, reducing the units you need to buy while your home is using power.

Store suitable surplus

A correctly sized battery can hold excess solar generation for the evening rather than exporting it immediately.

Control energy intelligently

Monitoring and compatible controls help coordinate solar generation, battery charging, household demand and optional EV charging.

Designed. Installed. Supported.

One system.
Designed as a whole.

We assess your roof, electricity use, evening demand, tariff and future plans together. That helps us size the solar array, inverter and usable battery capacity as one connected system.

Talk to our team

Solar panels and battery storage designed together
Generation and savings estimates with stated assumptions
Usable battery capacity and power matched to your demand
Smart monitoring, controls and optional EV integration
Grid application, installation, commissioning and handover

Your written proposal confirms the scope, price, equipment and relevant warranties before work starts.

Explore your options

Build the right
home energy setup.

Compare Sunuser’s four main routes, from one focused upgrade to a connected system.

Solar panels

Generate electricity from daylight.

Explore this option

Battery without solar

Shift cheaper off-peak electricity to higher-rate times.

Explore this option

Home EV chargers

Charge intelligently at home.

Explore this option

Useful to know

Your questions,
answered.

Speak to Sunuser

Is a battery always worth adding to solar?

Not always. The case depends on how much surplus solar you create, when you use electricity, your import and export rates, battery losses and the installed cost. We can compare solar-only and solar-plus-battery options.

Can the battery also charge from the grid?

Many systems support scheduled grid charging. This can complement solar during winter or on a suitable time-of-use tariff, subject to equipment settings and tariff terms.

Can I add an EV charger at the same time?

Yes. Planning the charger with the solar and battery system helps coordinate electrical capacity, load management and charging priorities.

What happens in a power cut?

Standard grid-connected systems shut down. Backup requires compatible equipment and a specifically designed switching, earthing and circuit arrangement.

Standards and customer care