Best Solar Heating Systems Deals Online in the UK (25 Deals Found)

Last Updated - 24/03/2026 Sort By:

Best Choice
VEVOR

New
VEVOR Solar Pool Heater, 4 x 10 ft HDPE Pool Heating System - Durable & Weather-Proof, with Complete Accessories, Univer
Efficient Solar Heating: By adopting efficient solar pool heating systems, solar energy is quickly converted into heat,

£84.99
Low-impact Living Initiative (LILI)

New
Solar Hot Water: Choosing, Fitting and Using a System

£9.95
New
Thermal Stores + Solar Thermal to support Space Heating + NEW for PV systems.
The only difference between Newark design, is the bottom SS coil is used for solar thermal, while my bottom coil pre hea

£12.94
ECO-WORTHY

New
ECO-WORTHY 1200W 24V Solar Power System 4.8kWh/Day with 6pcs 195W Solar Panels,2pcs 100Ah LiFePO4 Battery and 3000W 24V
High Efficiency:This 1200W system can generate 4.8kWh power per day under 4 hours' full sunshine, perfect for home, shed

£1,399.99
New
Solar Heating Systems for Houses
It explores the large-scale use of solar energy for hot water and space heating in houses. This book fills that need.

£140.00
ECO-WORTHY

New
ECO-WORTHY 390W Solar Panel Kit 12V 1.56kWh/Day for Motorhome Caravan: 2pcs 195W Bifacial Solar Panels + 30A 12V/24V Cha
Wide Application: Generate 1.56kWh per day under 4 hours full sunlight, perfect for motorhome, caravan, boat and emergen

£239.99
Best Value
ECO-WORTHY

New
ECO-WORTHY Solar Panel Kit 240W 12V System Power 1kWh/Day Off-Grid for Motorhome Car Boat Camping Shed:2pcs 120W Mono So
Wide Application: Generate 0.96kWh per day under 4 hours full sunlight, which can fully charge a 12V 50Ah battery. Perfe

£149.99 £179.99
Used
Solar Heating Systems for Houses: A Design Handbook for Solar Co
Title: Solar Heating Systems for Houses: A Design Handbook for Solar Co Item Condition: used item in a very good conditi

£26.15
ECO-WORTHY

New
ECO-WORTHY 240W Off Grid Solar Panel Kit 12V 1kWh/Day for Motorhome Boats: 2pcs 120W Solar Panels+50Ah LiFPO4 Battery+30
Output Power 1kWh per day:The 240W solar power system maximum generates 1kWh per day under 4 hours full sunshine, ideal

£429.99
New
Electric Underfloor Heating Foil Mat For Laminate, Wood & LVT UK SELLER
The Underfloor Heating World UM5 Manual Digital Thermostat can be used with all types of electric underfloor heating. Th

£30.99
Arroopu

New
Arroopu Solar Heater for Chicken Coop,20W Fast Heating Wind Must Have - Portable Greenhouse Solar Powered Heaters,for Ho
Eco-Friendly Power Solution: The solar chicken coop heater utilizes a 20W high-efficiency power supply to convert sunlig

£35.58
Trade Chemicals

New
E100 Solar Thermal Heat Transfer Fluid 5L
No need to add any other products to your Solar System Water

£28.99
New
EcoFlow Stream 800W Micro Inverter 800W Grid Tied Balcony Solar System WiFi APP
EcoFlow Stream 800W Micro Inverter is designed for all kind of PV solarpanel connections, not for EcoFlow power station.

£119.00
ECO-WORTHY

New
ECO-WORTHY 100 Watt 12V Solar Panels Kit + 20A Charge Controller for Off-Grid 12 Volt Battery System
[High Efficiency] Generate 400Wh power per day under 4 hours' full sunlight, which can fully charge a 12V 30Ah battery.

£95.98
New
VEVOR Solar Pool Heater 4 x 10 Foot Aboveground & Inground Pool Heating System
Utilizing our solar swimming pool heater to warm your pool reduces energy consumption and electricity costs. Our solar p

£85.00
American Technical Publishers

New
Solar Water Heating Systems: Fundamentals and Installation

£105.04
New
Uimoso Solar Pool Heater 4 x 10 Foot Aboveground & Inground Pool Heating System
Utilizing our solar swimming pool heater to warm your pool reduces energy consumption and electricity costs. Our solar p

£79.19
Used
Solar Heating and Cooling System
We may have grown, but our mission has never changed. In short, we care about people and the planet! In 2002, World of B

£11.42
Used
Solar Heating Systems for the U.K.: Design,... - Building Research Establishment
Solar Heating Systems for the U.K.: Design, Installation and Economic Aspects. Genre : Heating, lighting, ventilation. U

£24.10
New
Curved Pool Solar Heating Panels Patio Swimming Pool Heater System vidaXL
This solar pool heater is ideal for above-ground pools. It heats the pool water by the use of solar energy. This solar h

£115.19
Used
Solar Heating Systems for Houses: A Design Handbook for Solar Combisystems
Title: Solar Heating Systems for Houses: A Design Handbook for Solar Co Item Condition: used item in a very good conditi

£27.05
New
DIMPLEX FREE-E PV OPTIMISER HEAT THE WATER FROM SOLAR PANELS MODULE+E-METER NEW

£120.00
New
EcoFlow Stream 800W Micro Inverter 800W PV Panel Grid Tied Balcony Solar System
This solar inverter system supports 1.92-11.52kWh capacity, allowing flexible DIY storage expansion to maximise balcony

£389.00 £459.00
Used
Energie Solar Efficient thermodynamic solar systems for water heating
The Energie Solar Efficient thermodynamic solar systems are designed for water heating, utilizing a solar-assisted heat

£177.50
New
Electric Underfloor Heating 200w - Under Tile - Lifetime Guarantee - LOW PRICE
The Underfloor Heating World UM5 Manual Thermostat can be used with all types of electric underfloor heating. The UM5 is

£69.99

25 Solar Heating Systems deals are available from: Amazon, eBay stores, starting from £9.95.
The biggest discount we found is 17% on ECO-WORTHY Solar Panel Kit 240W 12V System Power 1kWh/Day Off-Grid for Motorhome Car Boat Camping Shed:2pcs 120W Mono Solar Panel + 30A PWM Solar Charge Controller + Z Brackets+ Solar Extension Cables at Amazon.
The lowest price we found is £9.95 while the highest is £1,399.99.
Prices for the best Solar Heating Systems deals average at £160.32.
Last updated on March 24, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Solar Heating Systems.