Best Solar Heating Systems Deals Online in the UK (10 Deals Found)

Last Updated - 15/12/2025 Sort By:

Best Choice
Monzana

New
MONZANA® Solar Pool Water Heating Regulation Kit | Complete 12-Piece Bypass Set for Water Flow Control & Heater Valve Co
OPTIMISED WATER FLOW & TEMPERATURE CONTROL: The Monzana Bypass Set enables precise regulation of water flow through your

£23.75 £27.95
Rachlicy

New
Solar Powered Heater 20W Portable Solar Heater Ideal for Chicken Coop with Overheat Protection Ideal for Pet House Green
Temperature Safety Feature: Equipped with built-in overheat protection, this heater automatically shuts off when tem

£29.33
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

£1,499.99
MISOL

New
MISOL 220V controller of solar water heater, used for separated pressurized solar hot water system
220v controller for the solar hot water heating system suitable for 1 collector array * 1 storage tank * 1 pump and auxi

£89.00
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Best Value
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.

£59.49 £95.98
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Trade Chemicals

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

£28.99
COSTWAY

New
COSTWAY Solar Thermal Pool Heater Dome, Solar Heater Pool Heating System with Stands and Hose Connector, Inground Pool W
【Enhanced Solar Absorption】Equipped with a black coil, this water warmer allows it to capture and retain heat more effec

£97.95
Pomberi

New
30W Single Solar Panel Heater, Portable Space Heater with Battery Box & USB Output, 17x7.9x0.2 Inch for Greenhouse, Shed
Solar Panel Set: Includes solar panel for efficient heat, coupled an isolated battery compartment and tough connecting c

£23.96
Hbbgdiy

New
Solar Powered Heater 20W Portable Solar Heating Unit for Chicken Coop Pet House Greenhouse Animal Shelter with Overheat
Portability and Convenience: Lightweight and easy to carry, this portable heater can be moved effortlessly to wherever y

£24.39
WilTec

New
Water Line Heating Solar System Leakage Pressure Test Hand Pump 25bar Tester Tool
Filling pump and testing pump for heating, solar, and other hose systems

£33.49

10 Solar Heating Systems deals are available from: Amazon stores, starting from £23.75.
The biggest discount we found is 10%% on MONZANA® Solar Pool Water Heating Regulation Kit | Complete 12-Piece Bypass Set for Water Flow Control & Heater Valve Connectivity | Ideal for Heat Pump & Solar Heating Systems at Amazon.
The lowest price we found is £23.75 while the highest is £1,499.99.
Prices for the best Solar Heating Systems deals average at £191.03.
Last updated on December 15, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Solar Heating Systems.