SigEnergy specialist installer in Edinburgh
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 — for homes across Edinburgh and the wider Central Belt. 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. 30 minutes from Livingston HQ via the A8 / M8. Most install crews are on-site for 08:00 starts; warranty callouts are typically same-day or next-day.
Ecoaim is a Sigenergy-certified SigEnergy specialist installer covering Edinburgh — 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) for Edinburgh homes, with stackable LFP storage up to ~48 kWh, sub-millisecond EPS backup, and 0% VAT until 31 March 2027. Edinburgh's DNO is SP Energy Networks, and Ecoaim manages the full G99 / connection process.
The SigenStor for Edinburgh homes
Edinburgh is the toughest solar market in the Central Belt — and we love it. Tenement roofs, conservation-area planning, listed-building stock and dense terraced layouts mean off-the-shelf quotes routinely fall over. Ecoaim has installed across every EH postcode from the Old Town to Cramond, and we run pre-application planning checks on every Edinburgh quote so the cost we promise is the cost you pay.
The SigenStor suits that mix. Its stackable LFP modules (5.2 / 8.0 kWh, up to ~48 kWh per stack) let a Edinburgh terrace or tenement flat start at a sensible capacity and grow later as real savings on a tariff like Octopus Flux prove out — while the three-phase variant serves the larger detached and executive homes across the city. Because the inverter, battery, optional EV DC charger and energy management collapse into one tower, the install footprint is smaller and tidier — a genuine advantage in Edinburgh's often space-constrained properties.
| 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 |
Edinburgh grid connection — SP Energy Networks and three-phase homes
Every SigEnergy install in Edinburgh needs its grid connection handled properly. Edinburgh's DNO is SP Energy Networks. Every Edinburgh commercial array above 3.68 kW/phase needs a G99 connection agreement (typical 6-12 week turnaround); dense city-centre substations can be export-constrained, so an export-capacity check runs at survey stage and a larger array may need an export-limitation device.
This matters for SigenStor specification. Smaller Edinburgh homes on a single-phase supply run the single-phase SigenStor (up to ~6 kW). Larger detached and executive homes — common in areas like Cramond — more often have a three-phase supply, where the three-phase SigenStor variant (up to ~25 kW) can serve solar, battery, a heat pump and EV charging on one coordinated system. Ecoaim runs the supply and export-capacity check at survey, then submits and manages the SP Energy Networks application on your behalf so the system is sized correctly from the start.
EcoFlow's PowerOcean has been a popular modular battery across Edinburgh — 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 Edinburgh 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.
Learn more
Stackable LFP battery modules — start at 5.2 kWh and grow to a ~48 kWh stack.
Learn more
Solar-aware AC home charging that pairs natively with the SigenStor EMS.
Learn more
The AI energy-management brain — whole-home backup control and tariff-aware optimisation.
Learn moreSee the full SigEnergy installer Scotland hub for the complete SigenStor specification and the EcoFlow-to-SigEnergy upgrade path.
Why choose Ecoaim for your Edinburgh SigEnergy install
Edinburgh-specific planning knowledge is genuinely rare among Scottish installers. Most subcontract to crews that have never dealt with City of Edinburgh Conservation Officers. We hold the pre-app templates, the listed-building permitted-development knowledge and the rear-of-roof solar design experience to turn an Edinburgh quote into an Edinburgh install.
For SigEnergy specifically, that local knowledge pairs with Sigenergy certification and Platinum-Distributor supply: genuine product, current firmware and proper manufacturer warranty backing on every Edinburgh install. Ecoaim was among the first installers in Scotland to specify the SigenStor, so you get hands-on experience with the 5-in-1 platform rather than a box-shifter learning on your roof.
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 — including Edinburgh — 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 interestSigEnergy in Edinburgh — frequently asked questions
Who installs SigEnergy systems in Edinburgh? +
Is the SigenStor a good fit for Edinburgh homes? +
Which DNO covers Edinburgh and does a SigEnergy install need a G99 application? +
Can I upgrade my EcoFlow PowerOcean to a SigenStor in Edinburgh? +
Does the SigenStor work with a three-phase supply in Edinburgh? +
Will the SigenStor keep my Edinburgh home running in a power cut? +
Is there 0% VAT on a SigEnergy battery and solar install in Edinburgh? +
Get a SigEnergy quote for your Edinburgh home
Use the form alongside for a free, no-obligation quote. Ecoaim will design a SigenStor system around your Edinburgh 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.