SunEarth THERMORAY Black TR‑30
SunEarth THERMORAY Black TR‑30 is backordered and will ship as soon as it is back in stock.
The SunEarth ThermoRay Black TR-30 is a glazed liquid flat-plate solar thermal collector designed for residential and commercial solar water-heating applications. Engineered pool-heating systems require appropriate heat-exchanger separation.
It features a selective MiroSol® TS absorber coating, low-iron tempered glass, copper manifolds and risers, and a bronze-anodized aluminum frame.
Key Features
- Selective MiroSol® TS Coating: Black selective absorber coating; the 2026 product catalog’s materials table lists 95% absorptivity and 20% emissivity.
- Low-Iron Tempered Glass: Glazing protects the absorber while admitting solar energy.
- Copper Manifolds & Risers: 1" nominal copper headers and ⅜" nominal copper risers.
- R-12 Minimum Insulation: Polyisocyanurate and fiberglass insulation helps reduce heat loss.
- Bronze-Anodized Aluminum Frame: AA 6063-T6 aluminum construction with an integral mounting channel.
- Solar Thermal Applications: Designed for solar water heating and engineered pool-heating systems using appropriate heat-exchanger separation.
Technical Specifications
| Specification | TR-30 |
|---|---|
| Manufacturer | SunEarth |
| Product Series | ThermoRay TR (Black) |
| Model | TR-30 |
| Collector Type | Glazed Liquid Flat-Plate |
| Gross Area — 2026 Product Catalog | 29.85 ft² |
| Aperture Area | 26.83 ft² |
| Product Dimensions — 2026 Product Catalog | 48.2" W × 89.2" L × 3.33" D |
| Dry Product Weight | 90 lb |
| Fluid Capacity | 0.96 gallons |
| Design Flow Rate | 0.88 GPM |
| Pressure Drop at Design Flow | 0.005 psig |
| Maximum Flow Rate | 12 GPM |
| Maximum Operating Pressure | 160 psi |
| Temperature Limit — 2026 Product Catalog | 400 °F; confirm applicable operating limit with SunEarth before system design |
| Absorber Plate | Aluminum |
| Absorber Coating | Selective MiroSol® TS |
| Absorptivity / Emissivity — 2026 Catalog Materials Table | 95% / 20% |
| Header Material / Size | 1" Nominal Copper (1.125" OD) |
| Riser Size | ⅜" Nominal Copper (0.50" OD) |
| Glazing | Low-Iron Prismatic/Matt Tempered Glass |
| Frame | AA 6063-T6 Bronze-Anodized Aluminum |
| Insulation | Polyisocyanurate + Fiberglass, R ≥ 12 |
| Maximum Wind / Snow Load | ±90 psf |
| Available Connections | 1" Sweat (standard); High-Temp FKM SX Press; High-Temp FKM O-Ring Union |
Product Highlights
- Solar Water Heating: Glazed flat-plate collector for residential and commercial solar thermal systems.
- Selective Absorber: MiroSol® TS coating on an aluminum absorber plate.
- Durable Construction: Bronze-anodized aluminum frame, copper fluid passages, and tempered glass.
- Insulated Design: R-12 minimum insulation reduces heat loss.
- Integral Mounting Channel: Supports mounting without penetrating the extruded casing.
- Manufacturer Documentation: Combined installation, operation, and maintenance manual and collector warranty are linked below.
Technical Documents
- SunEarth 2026 Product Catalog (PDF)
- Empire and ThermoRay Collectors — Installation, Operation & Maintenance Manual (PDF)
- ThermoRay Specifications Manual
- SunEarth Collector Ten-Year Limited Product Warranty (PDF)
SunEarth THERMORAY Black TR‑30
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