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Hamilton rooftops with AES solar panels, the harbour behind
Bermuda's Solar Company

The best equipment, installed by Bermuda's most experienced team.

Maxeon panels and Enphase microinverters and batteries, installed by a team trained by both manufacturers. Alternative Energy Systems (Bermuda) Ltd. has been Bermuda's solar company since February 2008.

The projectsThe partnersGet a quote
Proven in Bermuda

Bermuda's first solar company, installing since 2008.

2008
Founded, February
0
Panels designed and installed
0MW
Installed across Bermuda
40years
Maxeon warranty: materials, labour and production
The partners

Three manufacturers, one integrated system.

Maxeon panels, Enphase microinverters and batteries, and Unirac attachment built for Bermuda roofs.

Maxeon

Exclusive dealer

AES is Bermuda's exclusive Maxeon dealer, and the only company on the island trained and certified by Maxeon. Our first Maxeon systems, from 2008, are still producing.

Enphase

Platinum Installer

An Enphase Platinum Installer, and Bermuda's leading Enphase installer: microinverters on every panel, the IQ Battery 10C, and the Enphase App.

Unirac

Rated for 155 mph

Unirac components adjusted for Bermuda roofs, fixed at every rafter. Every system we have built has stood through every hurricane since 2008.

How we work

Bespoke engineering, tailored to your home.

Designed for the roof and the bills

We measure the roof and read a year of bills, and a Chartered Engineer designs the system around them. Not a package off a shelf.

Installed by our own crew

20,000+ panels of experience on slate, SKB, concrete, TPO and metal roofs. We carry the planning application, the inspections and the utility paperwork.

Looked after for its life

Monitoring, hurricane preparation and repairs, and AES RoofTech for the roof under the panels.

Maintenance    AES RoofTech

Our founder

Tim Madeiros, BEng, MSc, CEng, MIET.

Every AES system is designed under the direction of our founder, a Chartered Engineer registered with the Bermuda Association of Professional Engineers, with 40 years in the energy industry.

He started on the tools, and it shows in how AES builds: attachment at every rafter, one engineer of record, one point of responsibility.

1980sCompletes his apprenticeship as an electrician.
1987Joins Bermuda's electric utility as an electrical fitter, installing high-voltage switchgear and transformers.
2000By now holds a first-class BEng in Electronic Engineering from Oxford Brookes University and an MSc in Communication and Radio Engineering from King's College London.
2007Chartered Engineer with the UK Engineering Council, and a member of the IET.
2008Founds AES, the first renewable energy company in Bermuda.
Projects

40+ commercial and public buildings run on AES.

From Lindo's in 2011, Bermuda's first commercial solar system, to Dockyard, the Post Office and the bus depot.

Solar panels on the West End Development Company warehouse roofs at Dockyard, Bermuda
West End Development Company, Dockyard585 kW · Public sector
Solar panels covering both slopes of the Rayclan building roof in Pembroke, Bermuda, seen from directly above
Rayclan, PembrokeCommercial · 2026
Solar panels covering the Gosling's roof in Hamilton, Bermuda
Gosling's, Hamilton136 kW · Commercial
Government House, Bermuda, from the air, with a row of solar panels on the estate's outbuilding roof
Government HousePembroke · Public sector
Solar panels across the roofs of The Wharf on Harbour Road, Paget, beside the water, seen from directly above
The Wharf, Paget23.65 kW · Commercial
Solar panels on the Lindo's roof in Devonshire, Bermuda
Lindo's, DevonshireBermuda's first commercial system, 2011

All projects

Maxeon panels on a white Bermuda roof, seen from directly above
Your own power

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