SunEarth SolaRay E Hot Water Station 80 Gallon
SunEarth SolaRay E Hot Water Station 80 Gallon is backordered and will ship as soon as it is back in stock.
SunEarth SolaRay E 80-Gallon Hot Water Station
SKU: 100004-9-80 | Indirect Glycol Solar Water Heating
The SunEarth SolaRay E is a factory-assembled hot water station for indirect solar domestic water heating. Its 80-gallon glass-lined storage tank and copper double-wall heat exchanger transfer collected solar energy to potable water through a separate glycol circuit.
Designed for use with a properly configured SunEarth SolaRay AC indirect system, this pre-engineered station combines storage, circulation, controls and monitoring components. Its three-speed cast-iron pump and differential temperature controller help manage heat transfer between the collector circuit and tank.
Glycol-based freeze protection depends on correct fluid selection, installation and maintenance. Collector selection, piping and final system configuration should follow SunEarthโs installation requirements.
Key Features & Benefits
| Feature | Benefit |
|---|---|
| 80-gallon storage | Stores solar-heated domestic water. |
| Indirect glycol circuit | Supports solar water heating in freezing climates when properly designed and maintained. |
| Double-wall copper heat exchanger | Separates the solar heat-transfer circuit from potable water. |
| Factory-assembled station | Pre-engineered assembly tested for hydraulic integrity. |
| Three-speed circulator | 1/25 HP cast-iron pump with adjustable operating speeds. |
| Differential controller | Monitors collector and tank temperatures to manage circulation. |
| Insulated glass-lined tank | Steel vessel with 2-inch non-CFC foam insulation. |
| System monitoring | Thermometers and a pressure gauge support operation checks. |
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer / SKU | SunEarth / 100004-9-80 |
| Nominal tank capacity | 80 gallons |
| Product Dimensions | 70 in. H ร 30.5 in. L ร 24.5 in. W |
| Product Weight | 198 lb approximate gross weight; net weight not stated |
| System type | Indirect, forced-circulation glycol solar water heating |
| Tank construction | Glass-lined steel vessel |
| Insulation | 2-inch non-CFC foam |
| Heat exchanger | 5/8-inch nominal copper double-wall tubing |
| Circulator | 1/25 HP cast iron; three speeds |
| Expansion protection | Potable and solar thermal expansion tanks |
| Potable plumbing diameter | 3/4 inch |
| Solar circuit electrical supply | 120 V |
| Maximum solar electrical input | 87 W (electrical consumption, not heat output) |
| Optional backup element | 4,500 W at 240 V |
| Maximum collector area | 96 sq. ft.; collectors plumbed in parallel |
| Maximum building height | 30 ft.; based on 20 ft. of piping to collectors |
Product Highlights
- 80-gallon hot water station for residential solar domestic water heating.
- Factory assembly combines an insulated tank, heat exchanger, circulation and controls.
- Separate potable and solar circuits support indirect glycol system operation.
- Optional electric backup specification: 4,500 W at 240 V; confirm the supplied configuration before ordering.
Technical Documents
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