Solar Pool Heaters

5 solar pool heaters. Most cost $300 to $5,855, and half cost less than $4,396.

Blue Wave

Solar, Above ground

+Solar design uses sunlight to heat pool water

+4 by 20 foot collector size

+Universal fit for above-ground pools

−Heating depends on available sunlight

$299.99

as of 11/03/2026 22:55 PST - Details

SolarPoolSupply

Solar

+Solar heater that uses sunlight rather than fuel or electricity

+Sold as a DIY kit for self installation

+Designed to extend the pool swim season

−Performance depends on available sunlight

$4,395.99

as of 11/04/2026 05:36 PST - Details

SolarPoolSupply

Solar, Inground and above ground

+Solar type uses sun energy rather than electricity or gas

+Works with both inground and above ground pools

+No clamps needed for installation

$5,855.99

as of 11/04/2026 05:36 PST - Details

SolarPoolSupply

Solar

$4,708.99

as of 11/03/2026 23:24 PST - Details

SolarPoolSupply

Solar

$1,276.99

as of 11/03/2026 23:35 PST - Details

Compare specs

Heater type	Spec score	Price
Solar	n/a	$299.99 as of 11/03/2026 22:55 PST - Details
Solar	n/a	$4,395.99 as of 11/04/2026 05:36 PST - Details
Solar	n/a	$5,855.99 as of 11/04/2026 05:36 PST - Details
Solar	n/a	$4,708.99 as of 11/03/2026 23:24 PST - Details
Solar	n/a	$1,276.99 as of 11/03/2026 23:35 PST - Details

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.