chillii Technology

Specialist for Cooling Supply

SolarNext AG is your specialist for system solutions in the area of ​​regenerative heating and cooling supply.

Thermal Cooling

Development and sales of standardized
Thermal Cooling Kits for a wide range of applications

chillii® Control

Development and sales of the
chillii® System Controllers 
for optimal control of the cooling system


+ comprehensive conception, planning, design and commissioning
+ maintenance and service


Our chillii® Cooling Kits are versatile in application. We can realize systems from 10 kW to 10 MW per module for offices up to process cooling in industry.


For the implementation of the thermal cooling systems we cooperate with renowned partners.