flat thermal panel / for water heating / with aluminum frame
M4 SERIES Calpak-Cicero Hellas



  • Technology:


  • Function:

    for water heating

  • Other characteristics:

    with aluminum frame


M4 collector redefines the standards of sturdiness and durability with its innovative characteristics. Double wall-frame aluminium profiles offers increased durability and enhanced insulation. 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 sizes from 2 sqm up to 3 sqm it can meet the most demanding requirements for any kind of project.

Quick Facts

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