- Gross area
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28.6 ft² (2.66 m²) for SPE 9-tube model
57.3 ft² (5.32 m²) for SPE 18-tube model21.3 ft² (1.98 m²) for SP2A 10-tube model
25.4 ft² (2.36 m²) for SP2A 12-tube model
49.7 ft² (4.62 m²) for SP2A 24-tube model - Absorber area
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17.6 ft² (1.63 m²) for SPE 9-tube model
35.1 ft² (3.26 m²) for SPE 18-tube model13.6 ft² (1.26 m²) for SP2A 10-tube model
16.3 ft² (1.51 m²) for SP2A 12-tube model
32.6 ft² (3.03 m²) for SP2A 24-tube model - Optical efficiency
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73% for SPE models (based on on absorber area)
78.5% for SP2A models (based on on absorber area) - Weight
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126 lbs (57 kg) for SPE 9-tube model
249 lbs (113 kg) for SPE 18-tube model73 lbs (33 kg) for SP2A 10-tube model
86 lbs (39 kg) for SP2A 12-tube model
174 lbs (79 kg) for SP2A 24-tube model - Warranty
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Limited 10 year warranty. See warranty sheet for details.
- Installation type
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For vertical or horizontal installation, on flat and sloped roofs or freestanding
- Additional features
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For SPE series, up to 108 tubes can be connected in one array.
For SP2A series, up to 96 tubes can be connected in one array.

Premium high-performance vacuum tube solar panels
Vitosol 200-T SPE and SP2A series are high-performance vacuum tube solar thermal collectors.
High performance
Highly efficient heat pipe vacuum tube collector offering high operational reliability.
Excellent product life
With rugged, high quality, weather-tight and corrosion-resistant construction.
Versatile installation options
Flat roof, sloped roof or free standing.
Discontinuation notice
The Vitosol 200-T series of vacuum tube solar collectors has been discontinued in North America. If you are looking to purchase a new solar collector, please consider the Vitosol 200-FM series.
Clean and dependable solar heating
As the cleanest, most abundant and easily accessible form of energy on earth, solar energy is the perfect addition to any heating system − whether for domestic hot water, pool heating or to supplement your space heating or cooling loads. Putting the sun to work saves you as much as 60% on your hot water bill or up to 25% when using solar energy for hot water and space heating.
High performance design
Vitosol 200-T vacuum tube collectors achieve excellent results, not just year-round, but particularly in cold and windy conditions. The collectors' absorbers are located inside vacuum tubes, which, much like a thermos, have excellent insulating qualities and prevent heat loss.