Sigenergy SigenStor modular hybrid home battery system

Sigenergy SigenStor 8 / 10 / 12kW Hybrid + 9.04 to 54.2kWh, Fully Installed

Price range: £5,660.00 through £18,260.00

Fully installed Sigenergy SigenStor: a modular hybrid inverter in 8kW, 10kW or 12kW with stackable 9.04kWh battery modules, up to 54.2kWh. For larger homes and bigger solar arrays. Fitted by our in-house MCS-certified team. 0% VAT.

System Configuration

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Fully installed price, 0% VAT. Your final quote is confirmed after a survey of your home.

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Description

The larger SigenStor inverters suit bigger homes, larger solar arrays and high-demand households with heat pumps or EV charging. The hybrid inverter and battery modules stack into one neat unit, with one to six 9.04kWh modules on this listing.

What’s Included

Sigenergy SigenStor hybrid inverter (8kW, 10kW or 12kW)
9.04kWh battery modules in the quantity chosen
Full installation and commissioning by our in-house team, specialist Sigenergy installers
App monitoring set up and explained before we leave
MCS certification documents

Why Sigenergy

Modular all-in-one design: the inverter and battery modules stack into one tidy column
Rated for outdoor installation
UPS-capable backup, so essential circuits can keep running in a power cut
100% usable depth of discharge on the battery modules
10-year manufacturer warranty
Add modules later to grow your storage

Sizing Guide

A typical UK home uses 8 to 12kWh a day. One or two 9.04kWh modules suit most homes; three or more suit heat pumps, EV charging and larger households.

Installation Coverage & Terms

Service area: installations are carried out within a 2-hour drive radius of Northamptonshire.
Cable runs: up to 7 metres of cabling is included in the package price; longer runs are charged at £68.00 per additional metre.
Accreditations: MCS certified installer (Cert No. NAP-78151, NAPIT). MCS documents and manufacturer warranties are included as standard.
Installed by: our in-house team at Complete Electrical Installations (Midlands) Ltd, trading as Complete Solar Installations. No subcontractors.
Price: fully installed, 0% VAT. Your final quote is confirmed after a survey of your home.

Additional information

System Configuration	10kW SigenStor + 1 x 9.04kWh Battery Module, 10kW SigenStor + 2 x 9.04kWh Battery Modules, 10kW SigenStor + 3 x 9.04kWh Battery Modules, 10kW SigenStor + 4 x 9.04kWh Battery Modules, 10kW SigenStor + 5 x 9.04kWh Battery Modules, 10kW SigenStor + 6 x 9.04kWh Battery Modules, 12kW SigenStor + 1 x 9.04kWh Battery Module, 12kW SigenStor + 2 x 9.04kWh Battery Modules, 12kW SigenStor + 3 x 9.04kWh Battery Modules, 12kW SigenStor + 4 x 9.04kWh Battery Modules, 12kW SigenStor + 5 x 9.04kWh Battery Modules, 12kW SigenStor + 6 x 9.04kWh Battery Modules, 8kW SigenStor + 1 x 9.04kWh Battery Module, 8kW SigenStor + 2 x 9.04kWh Battery Modules, 8kW SigenStor + 3 x 9.04kWh Battery Modules, 8kW SigenStor + 4 x 9.04kWh Battery Modules, 8kW SigenStor + 5 x 9.04kWh Battery Modules, 8kW SigenStor + 6 x 9.04kWh Battery Modules
Brand	Sigenergy
Service	Supply & Installation
Battery Chemistry	LiFePO4