SL Rack RAIL 120 - 5400 mm, Modultragschiene 120x40 mm Netzumschaltbox What is the difference between

What is the difference between the individual models

Individual cell optimization ensures that your solar cells work efficiently under all conditions

0 is an essential accessory for your flat roof solar system

Covered with tempered glass on both sides and fitted with a 30mm aluminium frame

Profil: 4627

SL Rack RAIL 120 - 5400 mm, Modultragschiene 120x40 mm Netzumschaltbox What is the difference betweenModule support profile RAIL 120, deeper screw channel (only one screw length claw height required), Compatible with other systems on the market, Optimized for holding claw, 100% compatible with roof hooks, for larger spans, better ventilation of the system and accessibility of the connectors