• Solar Keymark certified.
• Laser welded full plate absorber with black or blue selective options.
• Tempered solar glass.
• Anodized aluminum frame.
• Flat roof and pitched roof mounting options.

The main features of Bural solar collectors are long durability and high efficiency. They are produced in two different series in order to give the most effective results in different climatic conditions.

HP Series Solar Collectors

This model has full plate, laser welded, highly efficient blue selective absorber. HP series solar collectors absorbs both direct sunlight and diffuse radiation therefore they are the right choice for climates where very high efficiency is preferred.

HP180 HP230 HP270
Gross area 1,76 m² 2,31 m² 2,66 m²
Dimensions 1916 x 916 mm 1961 x 1176 mm 2261 x 1176 mm
Weight 26 kg 36 kg 40 kg
Transparent cover Tempered Solar Glass
Absorber High selective Al
Absortption α sol – Emission ε 100°C 95% – 5%
Welding type Laser
Tubes Copper
Insulation rock wool
Backsheet Aluminium
Mounting options Flat roof, pitched roof

ST Series Solar Collectors

ST series has full plate, laser welded, black selective absorber. When you need high solar absorption, but also resistance against overheating, ST series is right the right choice. It stands out thanks to its high resistance to overheating as well as a low stagnation temperature.

ST180 ST230 ST270 
Gross area 1,76 m² 2,31 m² 2,66 m²
Dimensions 1916 x 916 mm 1961 x 1176 mm 2261 x 1176 mm
Weight 26 kg 36 kg 40 kg
Transparent cover Temperred Solar Glass
Absorber Black selective Al
Absorption α sol – Emission ε 100°C 90% – 20%
Welding type Laser
Tubes Copper
Insulation rock wool
Backsheet Aluminium
Mounting options Flat roof, pitched roof

* Dimensions and specifications are subject to change without prior notice.