Solar Water Tanks

SPP offers a wide range of tanks for the solar water heating dealer or installer. The SPP solar tanks lineup includes Rheem double wall single heat exchanger solar tanks with electric backup.

SPP also offers several single wall tank configurations, including:

Dual coil tanks (double heat exchanger tanks)
Triple coil tanks (three heat exchangers)
Sizes from 80 to 5,000 gallons or more

Rheem 80/120 Gallon Solar Heat Exchanger Tank - Double Wall - Single Coil
Low cost solution for domestic solar water heating.

image of rheem solar water tank

Rheem 81V80HE-1 and 82V120HE-1
In Stock
For Quick Shipment

Factory Authorized Distributor

Download Rheem solar water tank spec sheet

Brass Drain valve
Cold water inlet at bottom
Double-wall heat exchanger satisfies inspectors
Glass lined
Rated for 150 PSI, 185F
Includes 4500W backup heat element
Includes temperature and pressure relief valves

diagram schematic solar water tank for solar thermal storage

Dual Heat Exchanger Tanks For Solar Hydronic Heating

Oversized solar heat exchanger.
Backup indirect-fired (boiler) heat exchanger.
Incudes boiler thermostat.
Insulation allows less than 1/2 degree F per hour heat loss.

specifications of dual heat exchanger solar water tank

dual heat exchanger tank ofr solar heating

Haase Solar Storage
and Heat Exchanger Tanks (non-pressurized)

Download solar tank brochure

Authorized Distributor

The above image shows some of the various stages of installing a Haase solar tank. The tank is made of fiber fiberglass. Tanks are assembled on site to save shipping costs and to fit through standard sized doorways, go down stairs etc. Delivery availability varies.

Haase solar tanks are fiberglass non-pressurized tanks

drawing of solar tank installation process

STSS Custom Built Solar Tanks
Solar Water Tanks with up to 4 Heat Exchangers
Single wall tanks with 1,2,3 or 4 heat exchangers. STSS solar tanks use custom copper coil heat exchangers sized precisely to the individual application. Sizes 160 to 1,205 gallons ship within 2-3 weeks. Allow 3-4 weeks for larger sizes up to 5,000 gallons. Tanks are assembled on site to save shipping costs and to fit through standard sized doorways, go down stairs etc.

SPP is an Authorized STSS Distributor

STSS Custom solar tanks are Aluminum non-pressurized tanks with EDPM liner

images of stss solar water tanks

All STSS tanks are single wall solid .032 aluminum, 2” full face urethane insulation, top is R-18 and side is R-19, bottom is R-12. 5 year 100% parts and shipping warranty. Lining is EPDM roof grade rubber.Tank sizes of up to 1205 gallons are crated 19" wide and 54" high. Two people can walk a large tank through a doorway, into the structure and have it piped up in an hour. Tank sizes from 184 to 1550 gallons are 48" to 72" high. "Taller tanks" to 5000 gallons are custom orders. See size chart of STSS solar water tanks.

Solar panels plus LLC large solar storage tank for solar water heating

Don't see what you need? Call us, we have many unpublished solar tank options available.

757-549-1494