Models SF-JRQ 25 and 40
Project Evacuated Tube Solar Collectors
SSII Sunfire project evacuated tube solar collectors are an incredible, high-performance and low-cost alternative to other evacuated tube solar collectors for larger commercial, municipal and industrial solar hot water and solar radiant heating systems.
Specifications
| Model | SF JRQ-25 | SF JRQ-40 |
| # Tubes | 25 | 40 |
| Orientation | Vertical | Horizontal |
| Tube Length (in.) | 59 | 71 |
| Dimensions (in.) | 53 x 66 x 67 | 152 x 79 x 57 |
| Dry Weight (lbs.) | 150 | 384 |
| Filled Weight (lbs.) | 283 | 563 |
| Absorber Area (sq. ft.) | 45 | 67.3 |