Solar water heating
Solar water heating for sale on Ireland's largest auction and classifieds sites
Solar thermal heater - solar, dome - £259.99
Draught proofing this • Energy saving pool • Heater will heat - Free postage - New and Used
Draught proofing this • Energy saving pool • Heater will heat - Free postage - New and Used
Worcester greenskies 210l - 210l, twin - £350.00
Scottish english offshore • Islands northern southern • Ireland isle man - Free postage - New and Used
Scottish english offshore • Islands northern southern • Ireland isle man - Free postage - New and Used
Pool solar heater hot - heater, water - £96.99
Solar pool heater • Allows you heat • Energy cost saving - Free postage - New and Used
Solar pool heater • Allows you heat • Energy cost saving - Free postage - New and Used
Intex solar panel swimming - intex, - £34.99
Intex solar mat • Simple product that • Connects inline your - Free postage - New and Used
Intex solar mat • Simple product that • Connects inline your - Free postage - New and Used
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Paddling pool heater - paddling, solar - £174.99
Draught proofing this • Energy saving pool • Heater will heat - Free postage - New and Used
Draught proofing this • Energy saving pool • Heater will heat - Free postage - New and Used
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48 listings · from £3.26 · avg £88.66
⚠️ These listings were last updated more than 14 days ago.
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Browse 48 solar water heating listings currently in our index. Prices range from £3.26 to £1230.7, with an average of £88.66. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about solar water heating →
12v brushless motor heat - motor, - £11.49
Features waterproof long • Working life low • Energy consumption input - Free postage - New and Used
Features waterproof long • Working life low • Energy consumption input - Free postage - New and Used
Portable 40l solar heated - portable, - £6.88
Portable shower bag • Has adequate water • Capacity 40l supplied - Free postage - New and Used
Portable shower bag • Has adequate water • Capacity 40l supplied - Free postage - New and Used
Solar water heating - solar, - £5.99
Author trimby paul • Solar water heating • Diy guide book - Free postage - New and Used
Author trimby paul • Solar water heating • Diy guide book - Free postage - New and Used
Swimming pool solar hot - solar, water - £64.99
Solar collector • Panels kits tilting • Mat towards sun - Free postage - New and Used
Solar collector • Panels kits tilting • Mat towards sun - Free postage - New and Used
Portable 40l solar - portable, - £7.86
Portable shower bag • Has adequate water • 40l black outdoor - Free postage - New and Used
Portable shower bag • Has adequate water • 40l black outdoor - Free postage - New and Used
Waterproof 12v brushless - 12v, - £11.49
Left right single • Seat swivel base • X250 ducato citroen - Free postage - New and Used
Left right single • Seat swivel base • X250 ducato citroen - Free postage - New and Used
12v heating element solar - heating, - £24.99
Volt watt 12v • 100w 150w 200w • Tube length 190mm - Free postage - New and Used
Volt watt 12v • 100w 150w 200w • Tube length 190mm - Free postage - New and Used
Solar pool heater panel - solar, - £285.45
Does not apply • Brand vidaxl color • Black country region - Free postage - New and Used
Does not apply • Brand vidaxl color • Black country region - Free postage - New and Used
Solar water heater - solar, thermostat - £36.17
Digital solar water • Heater thermostat can • Used cooling heating - Free postage - New and Used
Digital solar water • Heater thermostat can • Used cooling heating - Free postage - New and Used
Dn25 immersion heater 48v - dn25, 12-48v - £27.99
Material sus304 - Free postage - New and Used
Material sus304 - Free postage - New and Used
Tuya app monitoring solar - app, - £110.99
Open app check • First share second • Pwm variable frequency - Free postage - New and Used
Open app check • First share second • Pwm variable frequency - Free postage - New and Used
Differential solar water - differential, - £16.20
Can also used • Hot tubs drain • Water systems solar - Free postage - New and Used
Can also used • Hot tubs drain • Water systems solar - Free postage - New and Used
20l portable solar - 20l, - £6.99
Can hung car • Tree branches take • Bath when you - Free postage - New and Used
Can hung car • Tree branches take • Bath when you - Free postage - New and Used
Solar water heating diy - solar, - £3.26
Solar water heating • Diy guide paul • Trimby page spiral - Free postage - New and Used
Solar water heating • Diy guide paul • Trimby page spiral - Free postage - New and Used
Portable 40l solar heated - 40l, - £6.85
Portable shower bag • Has adequate water • 40l black outdoor - Free postage - New and Used
Portable shower bag • Has adequate water • 40l black outdoor - Free postage - New and Used
Copper air vent for solar - copper, - £7.40
Versatile compatibility valve • Compatible various types • Heating systems including - Free postage - New and Used
Versatile compatibility valve • Compatible various types • Heating systems including - Free postage - New and Used
12v brushless motor - brushless, heat - £13.09
Features waterproof long • Working life low • Energy consumption input - Free postage - New and Used
Features waterproof long • Working life low • Energy consumption input - Free postage - New and Used
Solar panel swimming pool - panel, - £99.99
Works absorbing heat • From sun rays • Into specially heavy - Free postage - New and Used
Works absorbing heat • From sun rays • Into specially heavy - Free postage - New and Used
Solar water pump - pump, ipx8 - £24.99
Solar panels kits • Premium quality pump • Max power full - Free postage - New and Used
Solar panels kits • Premium quality pump • Max power full - Free postage - New and Used
12v 24v 600w - 12v/24v, immersion - £30.17
Watt 600w type • Solar water heater • You found that - Free postage - New and Used
Watt 600w type • Solar water heater • You found that - Free postage - New and Used
Brushless motor heat resistant - motor, - £15.89
This water pump • Can used industry • Circulation pressurization solar - Free postage - New and Used
This water pump • Can used industry • Circulation pressurization solar - Free postage - New and Used
Dimplex free optimiser - dimplex, - £120.00
- Free postage - New and Used
- Free postage - New and Used
Total solar swimming - total, - £144.99
Solar collector • Panels kits tilting • Mat towards sun - Free postage - New and Used
Solar collector • Panels kits tilting • Mat towards sun - Free postage - New and Used
Expansion vessel litre - 25, - £29.82
Varem 25litre expansion • Vessel central heating • Solar this one - Free postage - New and Used
Varem 25litre expansion • Vessel central heating • Solar this one - Free postage - New and Used
Energie solar efficient - energie, - £177.50
Energie solar efficient • Systems are water • Assisted heat pump - Free postage - New and Used
Energie solar efficient • Systems are water • Assisted heat pump - Free postage - New and Used
Swimming pool 8 solar - , - £1230.70
Swimming pool solar • Water heating panels • Control unit there - Free postage - New and Used
Swimming pool solar • Water heating panels • Control unit there - Free postage - New and Used
Frame for solar - frame, plate - £49.99
- Free postage - New and Used
- Free postage - New and Used
Solar panel hot - solar, - £93.26
This simple cost • Effective solution difficult • Will allow you - Free postage - New and Used
This simple cost • Effective solution difficult • Will allow you - Free postage - New and Used
Solar shower bag 20l - bag, - £17.99
Durable pvc material • This solar shower • Bag built withstand - Free postage - New and Used
Durable pvc material • This solar shower • Bag built withstand - Free postage - New and Used
Solar water heating - solar, - £20.00
Indoor humidity display • Back stand magnetic • Side convenient place - Free postage - New and Used
Indoor humidity display • Back stand magnetic • Side convenient place - Free postage - New and Used
Swimming pool heating - pool, hot - £34.99
Works absorbing heat • From sun rays • Into specially heavy - Free postage - New and Used
Works absorbing heat • From sun rays • Into specially heavy - Free postage - New and Used
Solar water heating a - solar, - £4.90
Book - Free postage - New and Used
Book - Free postage - New and Used
Premium brass pressure release - premium, - £7.55
Hot cold water • Brass vertical automatic • Pipeline exclude air - Free postage - New and Used
Hot cold water • Brass vertical automatic • Pipeline exclude air - Free postage - New and Used
150w solar panel kit with - 150w, - £130.00
Monocrystalline solar panel • 150w watt volt • Perfect option any - Free postage - New and Used
Monocrystalline solar panel • 150w watt volt • Perfect option any - Free postage - New and Used
100w solar panel 18v - solar, - £60.45
High efficiency power • Generation core 100w • Type grade solar - Free postage - New and Used
High efficiency power • Generation core 100w • Type grade solar - Free postage - New and Used
Solar water heater stainless - heater, - £71.28
Bsp npt thread • Ensures secure fit • Most standard systems - Free postage - New and Used
Bsp npt thread • Ensures secure fit • Most standard systems - Free postage - New and Used
Hot water circulating pump 12v - hot, - £19.69
Set circulating pump • Kit versatile inlet • Feature thread compatible - Free postage - New and Used
Set circulating pump • Kit versatile inlet • Feature thread compatible - Free postage - New and Used
12v brushless motor heat - brushless, - £13.09
Features waterproof long • Working life low • Energy consumption input - Free postage - New and Used
Features waterproof long • Working life low • Energy consumption input - Free postage - New and Used
Waterproof 12v brushless motor - 12v, - £11.49
Features waterproof long • Working life low • Energy consumption input - Free postage - New and Used
Features waterproof long • Working life low • Energy consumption input - Free postage - New and Used
Solar heating silicone - heating, - £97.82
High gloss durable • Finish that matches • Rest our silicone - Free postage - New and Used
High gloss durable • Finish that matches • Rest our silicone - Free postage - New and Used
Reliable 12v 24v brushless - reliable, 12v/24v - £19.06
Suitable wide temperature • Range from degrees • Its compact black - Free postage - New and Used
Suitable wide temperature • Range from degrees • Its compact black - Free postage - New and Used
Solar panel - solar, (lg375n1k-e6) - £95.00
Cell properties material • Maker model lg375n1k • Maximum power pmax - Free postage - New and Used
Cell properties material • Maker model lg375n1k • Maximum power pmax - Free postage - New and Used
Dokio 100w 200w 400w mono - dokio, - £69.99
- Free postage - New and Used
- Free postage - New and Used
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Everything you need to know about solar water heating
Whether you are looking for a brand-new or second-hand solar water heating, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £3.26, while premium listings can reach £1230.7 — giving you a wide budget spread to work with. The average price of £88.66 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.