Which inverter brands does SolarFleet support?

SolarFleet supports SolarEdge and Solis Cloud with full API integrations today. You can also add manual sites for any brand. Sungrow, Fronius, SMA, Enphase and Huawei are on the roadmap.

Where is SolarFleet data hosted?

Your operational data is held in a UK-region managed database, with every query scoped to your organisation (verified by a continuous cross-tenant test). SolarFleet is operated under UK GDPR.

How much does SolarFleet cost?

2 sites free forever, every feature included. £5 per site per month for sites 3–50, then £3 per site per month for 51+. Billed annually, ex VAT. No per-seat charges.

New Solis Cloud integration now live — 5-minute telemetry across your fleet Solis Cloud is live

Every solar site,
under one roof — before the client calls.

SolarFleet is the operations platform for UK commercial solar. One place for live performance, string-level diagnostics, cases, reports and field work — across every inverter brand you own.

Start free — 2 sites Book a 20-minute demo

2 free sites, no card SolarEdge & Solis ready UK data region, UK GDPR

app.solarfleet.io/portfolio

Live·28 sites

Power now

14.82MW

Today

105.4MWh

Perf ratio

87.4%

Open cases

72 critical

Bryn Brewery

0.0 / 1.2 MW

2.4 MWh

Maesteg Logistics Park

4.12 / 4.8 MW

29.1 MWh

Cae Glas Business Park

2.31 / 2.4 MW

14.8 MWh

Aber Leisure Centre

0.91 / 0.96 MW

5.6 MWh

Pen-y-Bont Retail

3.44 / 3.6 MW

21.2 MWh

Llwyn Distribution Centre

5.08 / 5.2 MW

32.4 MWh

Critical · Case opened

Bryn Brewery — INV-02

String C lost at 11:14. 12 of 14 optimisers not reporting. 48 kW shortfall.

RPAssigned to Rhys P.2 min ago

Catch it first

Faults caught in minutes, not days

Solis polled every 5 min · SolarEdge every 15 min

Built by an accredited UK solar operator

Built by InspireGreen parent

Solar Energy UK member

Built for every flavour of commercial solar —

Breweries ●Stadia ●Manufacturing ●Hospitality ●Logistics ●Retail parks ●Distribution centres ●Agri ●Breweries ●Stadia ●Manufacturing ●Hospitality ●Logistics ●Retail parks ●Distribution centres ●Agri ●Breweries ●Stadia ●Manufacturing ●Hospitality ●Logistics ●Retail parks ●Distribution centres ●Agri ●

The problem

Commercial solar O&M is still a spreadsheet problem.

Your inverters already publish telemetry. Your optimisers already flag faults. The data is flowing — it's just sitting in six different portals, a shared drive nobody updates, and in the head of whichever engineer last drove to site.

 01 / 04

RE: Our solar bill??

"Our bill was £2,800 higher this month. Is something wrong with the panels? — Sarah"

14 days after fault started

String faults hide for weeks

One optimiser drops at 11:14 on a Tuesday. Nobody notices until the client's quarterly bill arrives. The inverter API reported the fault in real time — nobody was reading it.

 02 / 04

SolarEdge

Sungrow

Huawei

Fronius

Six portals, one portfolio

SolarEdge in one tab. Solis in another. Sungrow, Fronius, SMA across three more. Different units, different thresholds, no shared taxonomy. Comparing sites means a spreadsheet.

 03 / 04

 1 
 Bryn Brewery 
 FAULT? 
 2 
 Maesteg Logistics 
 ok 
 3 
 Cae Glas HQ 
 ok 
 4 
 Aber Leisure 
 - 
 5 
 Llwyn Mill 
 ok 

The CMMS is a shared drive

Service visits live in a Dropbox folder. Warranty letters are buried in someone's inbox. Last year's repair history walks out the door when the engineer who did it leaves.

 04 / 04

Monthly report

Bryn Brewery · Oct 2026

⏱ 2h 40m to build

Client reports eat a Friday

Monthly PDFs for forty sites. Paste numbers, export charts, fix the logo, attach, send. A finance manager asks what the perf ratio was last April. Nobody remembers.

The product

Four surfaces. One workflow.
An O&M day, in one login.

One grid. Every site.

See every site the moment something breaks.

Every commercial site you manage — sorted by what matters right now. Power versus rated. Performance delta. Open cases. Status dots you can read from across the room. SolarEdge polled every 15 minutes, Solis every 5.

See it in action

Worst-performing first. Not alphabetical, not by region — by who needs you.

Group by client, contract, or installer. One click, no URL hacks.

Power in kW, output in MWh, weather-normalised PR. The units your team uses.

Portfolio

28 sites2 critical

Group: Client

Sort: Worst first

Fleet power

24.20 MW

105 MWh today

Rated DC

28.70 MWp

92% dispatch

Availability

96.4%

30d rolling

Perf ratio

87.4%

vs expected

Revenue · today

£8,420

PPA + exports

Site

Client

Power (now)

Today

Perf

Δ 7d

Cases

Bryn Brewery

Bryn Brewing Co

0.00 MW / 1.2

2.4 MWh

-82%

1

Maesteg Logistics Park

Glyn Industrial

4.12 MW / 4.8

29.1 MWh

-4%

1

Cae Glas HQ · Cardiff

Cae Glas Group

2.31 MW / 2.4

14.8 MWh

+2%

—

Llwyn Mill · Llantrisant

Llwyn Foods

5.08 MW / 5.2

32.4 MWh

+1%

—

Aber Leisure Centre

Aber Trust

3.44 MW / 3.6

21.2 MWh

0%

—

Bae Hotel

Bae Hospitality

0.91 MW / 0.96

5.6 MWh

+3%

—

Pen-y-Bont Steelworks

Pen-y-Bont Metals

7.22 MW / 7.8

46.1 MWh

-1%

2

Cardiff Bay Retail

Bae Properties

1.12 MW / 1.2

7.1 MWh

+1%

—

Our story

Built by the operators
who got tired of the spreadsheet.

SolarFleet started as an internal tool at InspireGreen — a Cardiff-based commercial solar installer. After too many Fridays spent reconciling inverter portals and chasing spreadsheets, we built what the ops team actually wanted.

We're opening it up because the next Welsh installer trying to scale into O&M shouldn't have to rebuild the same wheel. Our engineers still use SolarFleet on real jobs every day — which means every release has to pass the “is this genuinely better than what we had?” test before it ships.

Parent company

InspireGreen

Commercial solar installer

Based in

Cardiff

Made in Cymru

Development

Active

Shipping weekly

Dogfooded

Daily

On our own sites

Read the full story Work with us

Commercial rooftop · South Wales · 2021

1.2 MW · 2,880 modules · 42 optimiser strings

Still shipping with the operators.

Our engineers climb roofs for a living. Every workflow in SolarFleet starts on a real job.

Made in Cymru

A renewable platform from a renewable country.

Numbers that matter

Built by operators. Shipped to production.

SolarFleet is developed alongside InspireGreen's commercial O&M operations. Every feature is validated against real fault workflows before it ships.

5min

Solis data freshness

15-min for SolarEdge

Alert detection rules

per-site, auto-triaged

Data residency

UK-region database

BS EN 62446-1

Compliant test reports

mobile-first wizard

“

We built SolarFleet because the existing tools treated O&M as a spreadsheet problem. If you're managing commercial solar day-to-day, you already know what's missing. We're fixing it.

Josh Powell

Founder, InspireGreen

Built for Welsh operators, ready for anywhere.

InspireGreen is a working solar installer and O&M company based in Cardiff. Every feature is road-tested on real sites before it ships.

Active development, honest roadmap.

We publish what works, what's coming, and what's broken. No vapourware.

Integrations

Live where it counts, honest about the rest.

SolarEdge and Solis Cloud are wired end-to-end with polling on production sites today. Other brands are demand-driven — tell us what your portfolio runs and we'll build the adaptor, typically in around two weeks.

Live — running in production Beta — adapter shipped, awaiting live-site verification On request — no code yet, first one is at cost for pilots

SolarEdge

Inverter · 15-min polling

Live

Solis Cloud

Inverter · 5-min polling

Live

Open-Meteo

Weather · hourly

Live

Sigenergy

Hybrid inverter · adapter shipped

Beta

Sungrow

Inverter

On request

Fronius

Inverter

On request

SMA

Inverter

On request

Enphase

Microinverter

On request

Huawei

Inverter

On request

GoodWe

Inverter

On request

Growatt

Inverter

On request

FIMER

Inverter

On request

Don't see your brand?

New adaptors typically take around two weeks. First one is at cost for pilot customers.

Request an integration

Pricing

Priced per site. Not per seat.

Two sites free forever, every feature included. £5 per site up to 50, £3 per site after that. Billed annually, ex VAT. Your ops team grows? No seat surcharge.

Free

Try it on a couple of real sites

Free up to 2 sites

Start free

Up to 2 sites, forever

Every feature in the platform

All inverter integrations

Engineer mobile app + BS EN 62446-1 reports

Self-serve · community support

Questions operators
actually ask us.

Can't find yours? Ask the team — we reply within a working day.

Most customers have their first site live in under an hour. Bring your SolarEdge or Solis Cloud API credentials and we'll import sites, equipment and historical telemetry automatically. Full portfolio onboarding typically completes the same day for sub-100 site fleets.

Get started

Stop finding out about faults from your clients.

Connect a SolarEdge or Solis account, import one real site, and see a month of telemetry in under an hour. Two sites are free — no card, no sales call.

Start free Book a demo

2 sites free, forever We help migrate your data Cancel anytime

Every solar site,under one roof — before the client calls.

Commercial solar O&M is still a spreadsheet problem.

String faults hide for weeks

Six portals, one portfolio

The CMMS is a shared drive

Client reports eat a Friday

Four surfaces. One workflow. An O&M day, in one login.

See every site the moment something breaks.

Built by the operators who got tired of the spreadsheet.

Built by operators. Shipped to production.

Live where it counts, honest about the rest.

Priced per site. Not per seat.

Questions operators actually ask us.

Stop finding out about faults from your clients.

Every solar site,
under one roof — before the client calls.

Four surfaces. One workflow.
An O&M day, in one login.

Built by the operators
who got tired of the spreadsheet.

Questions operators
actually ask us.