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Solar water heater

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Home / Water Heating & Filtration / Solar water heater refurbished & used for sale | For Sale UK
12v 24v 600w - 12v/24v,

12v 24v 600w - 12v/24v,

£28.54
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Solar iboost immersion - iboost+,

Solar iboost immersion - iboost+,

£271.10
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Tuya app monitoring solar - app,

Tuya app monitoring solar - app,

£109.99
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Solar water heater controller - water,

Solar water heater controller - water,

£82.99
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Solar water heater controller - heater,

Solar water heater controller - heater,

£75.00
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Solar water heater - solar,

Solar water heater - solar,

£63.66
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Swimming pool solar - hot, water

Swimming pool solar - hot, water

£62.99
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12v 24v 600w immersion - dc,

12v 24v 600w immersion - dc,

£28.52
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Solar shower bag 20l camping - solar,

Solar shower bag 20l camping - solar,

£13.62
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Solar thermal heater - solar, dome

Solar thermal heater - solar, dome

£109.99
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Mountain warehouse solar - warehouse,

Mountain warehouse solar - warehouse,

£12.94
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Lowenergie solar thermal pool - solar,

Lowenergie solar thermal pool - solar,

£149.99
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Solar swimming pool heater - pool,

Solar swimming pool heater - pool,

£32.99
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Solar water heater - heater, controller

Solar water heater - heater, controller

£76.99
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Ges upm3 solar - 1",

Ges upm3 solar - 1",

£96.00
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Solar water heater controller - solar,

Solar water heater controller - solar,

£67.65
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220v controller solar - 220v, water

220v controller solar - 220v, water

£52.39
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Solar panel swimming pool - solar,

Solar panel swimming pool - solar,

£32.99
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Myenergi eddi energy - myenergi, diverter

Myenergi eddi energy - myenergi, diverter

£207.66
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Paddling pool heater - paddling,

Paddling pool heater - paddling,

£109.99
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Solar water heater controller - solar,

Solar water heater controller - solar,

£78.99
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Total solar swimming - pool, hot

Total solar swimming - pool, hot

£364.99
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12v 24v 600w screw solar - 600w, in

12v 24v 600w screw solar - 600w, in

£27.53
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Solar iboost immersion - solar, iboost+

Solar iboost immersion - solar, iboost+

£239.99
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Solar water heater controller - water,

Solar water heater controller - water,

£71.99
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12v 24v 600w immersion - dc, 12v/24v

12v 24v 600w immersion - dc, 12v/24v

£30.17
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Solar thermal heating 25 - solar,

Solar thermal heating 25 - solar,

£275.00
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Intex solar heating mat - intex,

Intex solar heating mat - intex,

£131.99
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Solar water heater - mains, power

Solar water heater - mains, power

£19.50
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Grundfos upm3 solar oem - grundfos,

Grundfos upm3 solar oem - grundfos,

£170.00
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Electric water heater 220v - electric,

Electric water heater 220v - electric,

£32.99
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Solar water heater - solar,

Solar water heater - solar,

£516.70
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220v controller solar - 220v, water

220v controller solar - 220v, water

£71.47
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Pool solar heater hot water - solar,

Pool solar heater hot water - solar,

£88.99
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Solar swimming pool heater - solar,

Solar swimming pool heater - solar,

£109.99
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12v heating element solar - 12v, dc

12v heating element solar - 12v, dc

£23.78
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Solar water heater controller - heater,

Solar water heater controller - heater,

£88.49
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Solar water heater temperature - solar,

Solar water heater temperature - solar,

£25.13
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Pool solar heater hot water - pool,

Pool solar heater hot water - pool,

£139.99
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Grundfos upm3 solar oem - grundfos,

Grundfos upm3 solar oem - grundfos,

£170.00
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12v 100w solar dump - 100w, load

12v 100w solar dump - 100w, load

£26.99
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Intex solar pool heater - pool,

Intex solar pool heater - pool,

£63.10
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Solar direct water - dc,

Solar direct water - dc,

£69.99
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Solar water heater mat - water,

Solar water heater mat - water,

£254.99
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Solar water heater controller - water,

Solar water heater controller - water,

£74.95
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Solar shower camping outdoor - solar,

Solar shower camping outdoor - solar,

£120.99
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15mm thermostatic mixing - 15mm,

15mm thermostatic mixing - 15mm,

£16.99
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Mini solar hot water - mini,

Mini solar hot water - mini,

£21.26
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12v heating element solar - heating,

12v heating element solar - heating,

£20.99
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Ideal thermstore solar - ideal, &

Ideal thermstore solar - ideal, &

£35.00
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Solar water heater - solar,

Solar water heater - solar,

£71.28
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Solar panel swimming - solar,

Solar panel swimming - solar,

£94.99
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Solar pool heater - solar,

Solar pool heater - solar,

£245.47
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Ueetek 1pc inch 12v - ueetek, 1/2

Ueetek 1pc inch 12v - ueetek, 1/2

£15.19
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Thermostatic solar water - solar,

Thermostatic solar water - solar,

£12.84
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Solaris dtx solar thermal - solaris,

Solaris dtx solar thermal - solaris,

£147.17
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12v heating element solar - dc,

12v heating element solar - dc,

£23.95
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4patriots sun kettle - 4patriots,

4patriots sun kettle - 4patriots,

£26.58
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Solar circulating pump motor - solar,

Solar circulating pump motor - solar,

£18.35
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Digital solar water heater - digital,

Digital solar water heater - digital,

£25.66
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Air purge valve - air, relief

Air purge valve - air, relief

£9.95
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12v solar hot water - solar,

12v solar hot water - solar,

£12.09
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10pcs lot copper heat - of,

10pcs lot copper heat - of,

£34.14
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Swimming kids pool hot - swimming,

Swimming kids pool hot - swimming,

£89.99
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Differential temperature - differential,

Differential temperature - differential,

£42.54
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Kids paddling swimming pool - kids,

Kids paddling swimming pool - kids,

£94.99
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Replace58 47mm solar - replace58/47mm, silicone

Replace58 47mm solar - replace58/47mm, silicone

£8.76
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15mm thermostatic mixing - 15mm,

15mm thermostatic mixing - 15mm,

£13.37
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Brass safety valve dn15 - brass,

Brass safety valve dn15 - brass,

£11.59
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Core solar water - core, heater

Core solar water - core, heater

£6.80
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Temperature sensor water lever

Temperature sensor water lever

£8.98
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24v auto booster - booster, low

24v auto booster - booster, low

£40.95
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Water pump solar - water,

Water pump solar - water,

£10.78
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240v electric tubular - electric, heating

240v electric tubular - electric, heating

£29.70
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Solar water heater - solar,

Solar water heater - solar,

£15.49
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Misol unit temperature - unit,

Misol unit temperature - unit,

£11.22
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Swimming pool hot - swimming,

Swimming pool hot - swimming,

£139.99
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Dc12v normally closed - normally, electric

Dc12v normally closed - normally, electric

£13.36
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20pcs silicone sealing gaskets - sealing,

20pcs silicone sealing gaskets - sealing,

£17.19
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240v electric tubular heating - electric,

240v electric tubular heating - electric,

£29.99
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Water pump 12v - 12v, 6w

Water pump 12v - 12v, 6w

£37.59
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Swimming kids paddling - paddling, pool

Swimming kids paddling - paddling, pool

£109.99
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24v digital solar water - 24v,

24v digital solar water - 24v,

£9.41
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100w automatic water pressure - 100w,

100w automatic water pressure - 100w,

£49.91
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12v solar hot - 12v,

12v solar hot - 12v,

£12.09
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12v solar hot water heater - solar,

12v solar hot water heater - solar,

£12.09
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Horizontal electric hot water - electric,

Horizontal electric hot water - electric,

£34.99
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For sr609c 3kw pressure - for,

For sr609c 3kw pressure - for,

£115.38
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Swimming pool heating mat hot - heating,

Swimming pool heating mat hot - heating,

£94.99
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Valve brass vent - brass,

Valve brass vent - brass,

£9.50
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Core solar water heater - core,

Core solar water heater - core,

£5.42
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Solar hot water pump - hot,

Solar hot water pump - hot,

£12.09
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Water inlet valve - water,

Water inlet valve - water,

£9.34
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Nordic tec plate heat - tec,

Nordic tec plate heat - tec,

£156.66
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Thermostatic mixing valve - mixing,

Thermostatic mixing valve - mixing,

£33.89
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Solar shower tank - tank, slimline

Solar shower tank - tank, slimline

£145.48
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📊96 listings · from £5.42 · avg £75.43
⚠️ These listings were last updated more than 13 days ago. Search for fresh listings

Browse 96 solar water heater listings currently in our index. Prices range from £5.42 to £516.7, with an average of £75.43. 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 heater →

Try this: swan water urn | system boiler | under sink unvented water heater | vaillant ecotec fan | vaillant ecotec plus 831 | vaillant ecotec pro 28 | vaillant ecotec pump | vaillant pro 28 boiler | vaillant vcw 242 | vokera linea 24

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Everything you need to know about solar water heater

Whether you are looking for a brand-new or second-hand solar water heater, eBay offers one of the largest selections available online. With 96 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 £5.42, while premium listings can reach £516.7 — giving you a wide budget spread to work with. The average price of £75.43 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.

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