Solar companies serving Southampton

24 companies listed

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Cinergi

★ ★ ★ ★ ★ 5.0 (20)

Cinergi is a highly-rated intelligent energy solutions provider offering solar panels, heat pumps, and EV charge points, serving Hampshire, West Sussex, Wiltshire, Dorset, and Somerset.

📍 SO51 0HR 📞 0800 321 3142
Battery Storage Solar Panels Heat Pumps +5 more
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MG Cavill

★ ★ ★ ★ ★ 5.0 (5)

MG Cavill is a certified mechanical and electrical contractor with over 40 years of experience, offering a range of electrical and building services, and specializing in renewable energy resources.

📍 SP11 7EN 📞 01264 889710
Battery Storage Solar Panels Electrical Services +11 more
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Vector Projects UK

★ ★ ★ ★ ★ 5.0 (5)

Vector Projects UK is an electrical and renewable energy contractor located in Basingstoke, offering over 30 years of experience in solar PV, battery storage, and EV charging installations.

📍 RG23 8NH 📞 +441256592652
Project Management Battery Storage Solar Panels +24 more
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Kembla

★ ★ ★ ★ ★ 4.9 (34)

Kembla is a leading renewable energy installer specializing in solar panel solutions for residential, business, social housing, and schools. They offer comprehensive services including EV charging...

Battery Storage Solar Panels Ev Chargers +9 more
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Woodhouse Environmental Services

★ ★ ★ ★ ★ 4.9 (3)

Woodhouse Environmental Services is an independent air conditioning and renewable energy company based in Southampton, Hampshire, proudly serving customers across Hampshire and the South Coast for...

📍 SO19 7RJ 📞 01489 797800
Solar Panels Electrical Installation Air Source Heat Pumps +5 more
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Arrow Energy Solutions

★ ★ ★ ★ ★ 4.8 (27)

Arrow Energy Solutions offers comprehensive insulation services alongside renewable energy installations, including solar panels, battery storage, EV chargers, and heat pumps, serving both...

📍 BH15 3TB 📞 01329 756935
Battery Storage Solar Panels Heat Pumps +8 more
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Goodwin Electrical

★ ★ ★ ★ ★ 4.7 (39)

Goodwin Electrical in Plymouth is a recognized leader providing residential and commercial electrical, lighting, wiring, circuits, and power services to local customers.

📍 PL2 2JQ 📞 +441752916047
Battery Storage Solar Panels Repairs +3 more
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Glow Green

★ ★ ★ ★ ★ 4.6 (61)

Glow Green offers solar and battery solutions, providing high-efficiency panels at competitive prices with warranties up to 30 years. Rated 'Excellent' on TrustPilot, they serve over 50,000...

📍 BH8 8EZ 📞 0330 113 9488
Battery Storage Solar Panels Heat Pumps +1 more
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C2 Renewable Solutions

★ ★ ★ ★ ★ 4.6 (19)

Local Hampshire renewables specialists providing tailored solar PV installations, battery storage with Tesla Powerwall and GivEnergy options, and EV chargers for homes and businesses, backed by...

📍 SO50 7DZ 📞 +442381112296
Battery Storage Solar Panels Ev Chargers +10 more
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Good Energy

★ ★ ★ ★ ★ 4.5 (45)

Good Energy specializes in the design, supply, and installation of solar energy systems across the Coromandel Peninsula and greater Waikato, offering tailored solutions for grid-connected...

📍 SN15 1GH 📞 0345 034 2400
Battery Storage Solar Panels Off Grid Solar Systems +4 more
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Infinity Energy

★ ★ ★ ★ ★ 4.4 (38)

Infinity Energy Organisation Ltd. is a UK-based energy home improvement company specializing in a range of energy efficiency measures including solar panels, battery storage, and insulation,...

📍 SO31 7GB 📞 0800 909 8882
Battery Storage Solar Panels Heat Pumps +12 more
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GasWorks

★ ★ ☆ ☆ ☆ 1.4 (9)

GasWorks is a premier independent gas engineering business based in Swindon, Wiltshire, offering over 20 years of experience in gas central heating systems, fires, cookers, water heaters, and solar...

📍 SO15 3HU 📞 02380 783031
Solar Panels Landlord Safety Certificates Boiler Service +9 more
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Dynamic Energy Solutions

★ ☆ ☆ ☆ ☆ 1.0 (1)

Dynamic Energy Solutions offers comprehensive renewable energy and electrical contracting services, specializing in commercial solar installations, EV charger installations, and high voltage...

📍 LU7 4SQ 📞 +441793200163
Solar Panels Ev Chargers Solar Farms +9 more
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AB SOLAR

AB Solar is a dedicated provider of solar energy solutions, committed to helping customers transition to sustainable power. They offer comprehensive services from project planning to installation,...

📍 SO16 7PT 📞 02382 680106
Solar Panels Solar Power Generation Project Development Feasibility Analysis +2 more
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Harrington Electrical Contractors

Harrington Electrical Contractors offers reliable electrical installation and maintenance services for residential, farm, and business clients throughout Alexander and surrounding counties in North...

📍 SO18 1EG 📞 07399 806174
Solar Panels Commercial Electrical Services Electrical Installation +16 more
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Orta Solar

Orta Solar Home specializes in solar development, offering 50kW systems and maintenance services. They also undertake large-scale solar farm projects.

📍 SO19 7BS 📞 02380 448872
Solar Panels Maintenance Pv Maintenance +4 more
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Diamond Green Energy

This company specializes in providing high-quality solar solutions for homeowners, offering competitive rates and industry-leading warranties. They aim to help customers save significantly on...

📍 PO14 1TP 📞 0330 818 8529
Battery Storage Solar Panels Heat Pumps +5 more
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EVR

EVR Ltd offers services including Solar Panel and Solar Battery Storage installations, along with EV Chargers and other electrical services. Contact us for a consultation or more information.

📍 SO40 3PQ 📞 +442382126444
Battery Storage Solar Panels Electrical Services +6 more
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MRG Electrical

MRG Electrical Services provides comprehensive electrical solutions for domestic, renewable, landlord, and commercial clients. They are based in Ellon and offer a range of services including...

📍 AB41 8QR 📞 01651 873668
Battery Storage Solar Panels Domestic Electrical Services +5 more
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Primergy Solar

Primergy Solar specializes in large-scale solar photovoltaic and energy storage projects, focusing on delivering clean, reliable power and improving grid reliability. They develop utility-scale and...

📍 BH21 6SP 📞 01202 093595
Battery Storage Solar Panels Energy Storage +2 more

Showing 1 to 20 of 24 companies

Choosing solar installers in Southampton

Find solar panel installers in Southampton and compare how each company would organise the work. Ask for an outline schedule covering the survey, final design, equipment delivery, installation and handover.

Request a written list of anything that must happen before an installation date can be confirmed. Ask who will arrange access equipment and how changes to the schedule will be communicated. Keep any provisional date clearly labelled until the installer confirms the remaining conditions are satisfied.

Discuss how the work may affect access to your home and when any electrical interruption is planned. Ask who will be present on site and who you should contact if the agreed work changes. Tie payment stages to clearly described milestones in the contract.

Use Southampton profiles on TopGreenDeals to request quotations with the same scope. Before choosing, ask for the handover checklist, monitoring demonstration and completion documents alongside the equipment and labour price.

Solar panels installed on a UK home

Frequently asked questions

What should an installation schedule include?
Ask for the main stages, outstanding conditions, access arrangements and a contact for schedule changes. Distinguish provisional dates from confirmed commitments.
What should happen at handover?
Request an explanation of the controls and monitoring, warranty information and the agreed completion documents. Ask how to report a fault after the team leaves.