Scotland's SigEnergy specialist installer
Ecoaim is a Sigenergy-certified, MCS-certified installer designing and fitting the SigenStor 5-in-1 — solar inverter, battery, EV DC charger and AI energy management in one stackable tower — across Scotland's Central Belt and the wider UK. Systems are supplied direct by SigEnergy's UK Platinum Distributor (UK), and Ecoaim was among the first in Scotland to specify the SigenStor. Whether you are starting fresh or upgrading from an EcoFlow PowerOcean, we design around your roof, supply and tariff first — then install and commission as one accountable team from our Livingston EH54 base.
Ecoaim is Scotland's SigEnergy specialist installer — Sigenergy-certified, MCS-certified, and supplied direct by SigEnergy's UK Platinum Distributor (UK). We design and install the SigenStor 5-in-1 (solar inverter + battery + EV DC charger + EMS) from Livingston EH54 across the Central Belt and the wider UK, with stackable LFP storage up to ~48 kWh, sub-millisecond EPS backup, and 0% VAT until 31 March 2027.
Why SigEnergy — the 5-in-1 integration
Most home energy systems bolt together separate boxes from different manufacturers: an inverter from one brand, a battery from another, an EV charger as a third install, and a controller trying to make them talk. The SigenStor collapses all of that into a single stackable tower engineered to work as one system — which means a cleaner install, fewer points of failure, and one app and one installer for the whole home.
A PV hybrid inverter, single- or three-phase, scaling from 3.6 kW to roughly 25 kW — one platform from a terraced home to a large detached supply.
Stackable LFP modules (5.2 / 8.0 kWh) up to ~48 kWh per stack, with the battery power-conversion system built in rather than bolted on.
An optional integrated bi-directional EV DC charger — a future EV becomes a module, not a separate cabinet and a second install visit.
The EMS coordinates solar, battery, grid and EV, optimising charge and discharge against your tariff (e.g. Octopus Flux) automatically.
Sub-millisecond (0 ms) EPS switchover keeps supported circuits live through a power cut — relevant in storm-exposed parts of Scotland.
SigenStor at a glance
The AI-optimised 5-in-1 — solar inverter, battery, EV DC charger and EMS in one stackable tower.
| System type | 5-in-1: PV hybrid inverter + battery PCS + battery pack + optional EV DC charger + EMS |
|---|---|
| Single-phase inverter power | 3.6 kW to 12 kW (software-configurable) |
| Three-phase inverter power | 5 kW to ~25 kW (up to ~30 kW on some C&I listings) |
| Battery capacity | 5.2 / 8.0 kWh stackable LFP modules, up to ~48 kWh per stack |
| Battery chemistry | LFP (LiFePO4) |
| Round-trip efficiency | 93–95% |
| Backup / switchover | EPS backup with 0 ms / sub-millisecond switchover |
| IP rating | IP66 — indoor or outdoor |
| Warranty | ~10 years |
| VAT | 0% VAT on installation until 31 March 2027 |
The SigenStor suits Central Belt homes pursuing whole-home electrification — solar, battery, heat pump and EV on one coordinated system. The three-phase variant fits the larger detached homes around Edinburgh, Livingston and Stirling where three-phase supplies are common and a single-phase-only battery cannot serve the load. Ecoaim designs and installs from our Livingston EH54 base, supplied direct by SigEnergy's UK Platinum Distributor.
EcoFlow's PowerOcean has been a popular modular battery — but households now wanting integrated EV charging, three-phase capability, a larger stack or AI-optimised whole-home backup are a natural upgrade to the SigenStor. Ecoaim reviews your existing solar array and supply, then designs the migration so nothing is wasted.
The SigEnergy product range
Every part of the Sigenergy ecosystem is designed to work together. Ecoaim specifies the right combination for your property at survey — start with the integrated tower and add storage, EV charging and management as your needs grow.
The AI-optimised 5-in-1 — solar inverter, battery, EV DC charger and EMS in one stackable tower.
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Stackable LFP battery modules — start at 5.2 kWh and grow to a ~48 kWh stack.
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Solar-aware AC home charging that pairs natively with the SigenStor EMS.
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The AI energy-management brain — whole-home backup control and tariff-aware optimisation.
View productWhy choose Ecoaim for your SigEnergy install
SigEnergy is a premium, fast-moving platform — specifying and installing it well takes a certified, properly supplied installer, not a box-shifter. Here is why Central Belt homeowners choose Ecoaim:
Ecoaim is a Sigenergy-certified, MCS-certified installer — design, supply, install and commissioning handled by one accountable team.
Systems are supplied direct by SigEnergy's UK Platinum Distributor (UK), so you get genuine product, current firmware and proper warranty backing.
Ecoaim was among the first installers in Scotland to specify the SigenStor — early, hands-on experience with the 5-in-1 platform.
Every system is designed around your roof, supply and tariff first — single- or three-phase, battery sizing, EV and backup scope decided at survey.
Ecoaim has specified and installed Sigenergy systems across Edinburgh, Glasgow, Stirling and rural Perthshire from our Livingston EH54 base.
Areas we cover across Scotland
Ecoaim designs and installs SigEnergy systems across Scotland's Central Belt from our Livingston EH54 base, with real installs from Edinburgh and Glasgow to Stirling and rural Perthshire. Explore your area:
Outside these towns we cover the wider Central Belt and UK — see the full coverage of Ecoaim service areas.
Ecoaim is arranging a mobile SigEnergy show-stand tour with the Platinum Distributor (UK), bringing the SigenStor 5-in-1 to towns across the Central Belt so you can see the system in person and talk specification face to face. Dates are being finalised — register your interest and we will let you know when the stand is near you.
Register interestFrequently asked questions — SigEnergy in Scotland
Who installs SigEnergy systems in Scotland? +
What is the SigenStor 5-in-1? +
Can I upgrade from an EcoFlow PowerOcean to SigEnergy? +
Is Ecoaim an official SigEnergy partner? +
Does the SigenStor work with a three-phase supply? +
How much battery storage can the SigenStor hold? +
Will the SigenStor keep my home running in a power cut? +
Is there 0% VAT on a SigEnergy battery and solar install? +
Get a SigEnergy quote from Scotland's specialist installer
Use the form alongside for a free, no-obligation quote. Ecoaim will design a SigenStor system around your roof, supply and tariff — and advise on the EcoFlow-to-SigEnergy upgrade path if you already have a battery. Most enquiries get a response within 2 hours.
Subject to eligibility, property type, scheme availability, and current funding limits. 0% VAT applies to qualifying domestic installations until 31 March 2027. Ecoaim is supplied direct by SigEnergy's UK Platinum Distributor (UK).
Free quote in 24 hours.
No high-pressure sales. No commission-driven scripts. Just a no-obligation survey + transparent quote — covering every postcode in Scotland's Central Belt.