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Sigenergy SigenStor

Storage designed around
your home.

A household planning a modular energy system with potential storage or compatible EV charging expansion.

Discuss this battery
Is it right for your home?

A household planning a modular energy system with potential storage or compatible EV charging expansion.

  • Battery modules vary by generation. We confirm the exact model and usable energy in your proposal.
  • A system combining a solar inverter, battery storage and energy controls.
  • Module choice, controller and installation limits determine the expansion options.
  • Monitoring: mySigen app

Your proposal includes the warranty for the selected UK equipment, with applicable operating and connectivity conditions.

Manufacturer specifications · Source reviewed 8 September 2026. Your proposal confirms current UK availability and the exact model.

Installation, backup and ongoing support

We assess your electricity consumption, peak demand, solar generation, tariff and EV plans before recommending storage. Equipment location, access, cable routes, electrical protection and manufacturer clearances are part of the survey.

Backup is a separate design choice. Compatible equipment, changeover and islanding arrangements, appropriate earthing and a decision about which circuits to supply are required. Available power and stored energy limit what runs and for how long.

We commission the controls, explain monitoring and provide the relevant installation paperwork. Contact our Leeds team for advice, servicing and fault enquiries after installation.

Compare battery approaches

Your questions

Can I use an off-peak tariff?

Where the equipment supports grid charging, we can plan charging around a suitable tariff. We consider charging losses, available time and tariff conditions.

Will it work with my existing solar?

We assess your inverter, metering and grid connection before recommending a retrofit. Tell us about any Feed-in Tariff payments.

What does an installation cost?

The equipment, capacity, electrical work and backup requirements all affect the price. We provide an itemised quotation following assessment.

The right system starts
with your home.

Tell us how you use electricity. We’ll help you compare the options without pressure.

Get a free home energy quote
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