The solar water heater Prisma combines a truly resilient water tank with the high performing Prisma collector, producing ample hot water for many years. The production is fully automated with new robotic systems that are centrally controlled through 5G technology and AI algorithms.It ensures absolute standardization of the production process and, therefore, the assurance of high quality. Available in models of 160 L, 200 L and 300 L.

Quick Facts

• Fully automatized production
• Tank with thermodynamically designed closed circuit & special diffuser
• Inner tank with direct enameling
• Connection of the casing to the glass cover by polymeric material Colofast
• Casing of high quality alloy-steel in a single piece
• Full plate high selective collector
• Copper harp
• 3,2 mm low-iron tempered glass
• Solar Keymar certified

Prisma 2.0 - Prisma 2.5

Prisma is an innovative flat plate collector patented by Calpak. It introduces in the solar thermal industry a unique polymeric material, primarily known and used in the automotive industry. This material, applied in the collectors’s casing, strenghtens its composite structure, achieves absolute humidity protection and offers a perfect finishing.

Prisma is the result of a demanding and lengthy R&D process whereby Calpak closely collaborated with High-end technology experts. It is created by Calpak’s fully robotized production plant that ensures standardized quality.

Quick Facts

• Overall higher manufacturing quality
• Increased strength and durability
• Perfect sealing against humidity
• Supreme energy performance
• Unparalleled finish (clean-cut look)

Mark5

Calpak has designed from the ground up a thermosiphonic system that addresses the most important issue: the provision of exceptional performance and thereby enhanced financial savings. With our many years of experience we thought outside the box and dared to pioneer. In so doing, we remain committed to safeguarding the traditional values of our products, namely sturdiness and durability because we understand that only by doing so, does it make sense to invest in a solar thermal system. Calpak uses the latest technology, raw materials of the highest quality and the state of the art production capabilities of its new factory.

Mark5 is the first thermosiphonic system with an aluminium support structure for easy installation, superior aesthetics and incomparable durability. Also the collector’s production method is truly innovative. The glass and aluminium base are compressed so as to form a sturdy totality with a prism-like façade. The anodized double walled aluminium profile epitomizes our innovation in offering increased durability and enhanced insulation. Mark5 is Solar Keymark certified as a wholesystem.

M5-210 / M5-260 / M5-260H / M5-300 / M5-300H

M5 collector redefines the standards of sturdiness and durability with its innovative characteristics. Double wall-frame aluminium profiles offers increased durability and enhanced insulation (very low thermal losses). This unique profile is combined with a high selective Tinox full plate absorber and a 3,2mm tempered low iron ( >91,5%) glass. The glass and aluminium base that are compressed in a boltless construction form a sturdy totality with a prism-like facade. This collector can easily and safely be adjusted on different types of inclined or flat roof sup­ports. In addition, its specially designed elastomeric and engineering plastic parts ensure complete sealing protection. With 5 different models from 2 sqm up to 3 sqm it can meet the most demanding requirements for any kind of project.

• High selective type full plate collector (Tinox, e<3,5%)
• Double wall aluminium profile frame
• Boltless frame
• Laser welding
• Thick rock wool insulation
• 3,2 mm low-iron tempered glass
• Certified under Solar KeyMark/SRCC
• Compressed structure

The solar water heater Prisma combines a truly resilient water tank with the high performing Prisma collector, producing ample hot water for many years. The production is fully automated with new robotic systems that are centrally controlled through 5G technology and AI algorithms.It ensures absolute standardization of the production process and, therefore, the assurance of high quality. Available in models of 160 L, 200 L and 300 L.

Quick Facts

• Fully automatized production
• Tank with thermodynamically designed closed circuit & special diffuser
• Inner tank with direct enameling
• Connection of the casing to the glass cover by polymeric material Colofast
• Casing of high quality alloy-steel in a single piece
• Full plate high selective collector
• Copper harp
• 3,2 mm low-iron tempered glass
• Solar Keymar certified

Prisma 2.0 - Prisma 2.5

Prisma is an innovative flat plate collector patented by Calpak. It introduces in the solar thermal industry a unique polymeric material, primarily known and used in the automotive industry. This material, applied in the collectors’s casing, strenghtens its composite structure, achieves absolute humidity protection and offers a perfect finishing.

Prisma is the result of a demanding and lengthy R&D process whereby Calpak closely collaborated with High-end technology experts. It is created by Calpak’s fully robotized production plant that ensures standardized quality.

Quick Facts

• Overall higher manufacturing quality
• Increased strength and durability
• Perfect sealing against humidity
• Supreme energy performance
• Unparalleled finish (clean-cut look)

Mark5

Calpak has designed from the ground up a thermosiphonic system that addresses the most important issue: the provision of exceptional performance and thereby enhanced financial savings. With our many years of experience we thought outside the box and dared to pioneer. In so doing, we remain committed to safeguarding the traditional values of our products, namely sturdiness and durability because we understand that only by doing so, does it make sense to invest in a solar thermal system. Calpak uses the latest technology, raw materials of the highest quality and the state of the art production capabilities of its new factory.

Mark5 is the first thermosiphonic system with an aluminium support structure for easy installation, superior aesthetics and incomparable durability. Also the collector’s production method is truly innovative. The glass and aluminium base are compressed so as to form a sturdy totality with a prism-like façade. The anodized double walled aluminium profile epitomizes our innovation in offering increased durability and enhanced insulation. Mark5 is Solar Keymark certified as a wholesystem.