SunEarth Bluetec Absorber 2x4
SunEarth Bluetec Absorber 2x4 is backordered and will ship as soon as it is back in stock.
The SunEarth 2'x4' Absorber Bluetec (BTA‑Mini) is engineered for high‑efficiency solar thermal collection in compact systems. Its Bluetec tempered glass surface enhances solar absorption while protecting the copper absorber tubes and black aluminum frame. Ideal for small‑scale collectors, testing setups, and educational demonstrations, this absorber combines professional‑grade materials with easy integration into modular solar assemblies.

⚙️Key Features:
| Feature | Description |
|---|---|
| Bluetec Tempered Glass | Optimized for high solar absorption and durability |
| Copper Absorber Tubes | Provides superior heat transfer efficiency |
| Black Aluminum Frame | Lightweight, corrosion‑resistant, and long‑lasting |
| Compact 2'x4' Size | Perfect for small systems and sample installations |
| Easy Integration | Compatible with SunEarth Mini and Thermoray systems |
⚙️Technical Specifications:
| Specification | Details |
|---|---|
| Dimensions | 24" × 48" (610 mm × 1219 mm) |
| Frame Material | Black anodized aluminum |
| Absorber Material | Copper tubing and plate |
| Glazing | Bluetec tempered low‑iron glass |
| Connections | ½" copper inlet/outlet |
| Operating Temperature Range | Up to 200 °F (93 °C) |
| Weight | Approx. 16 lb (7.3 kg) |
| Applications | Solar thermal testing, sample collectors, educational use |
⚙️Technical Documents:
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