| Company, country | Type of solar cooling system | Product name (cooling load) | Solar sunbelt adaptation |
| SolarNext, Germany | Lithium bromide absorption chillers | Chilli cooling kit HL350ADB (384 kW) | Adapted condenser that is designed to operate at outdoor temperatures between 32 and 38 °C and adiabatic coil circuit cooling tower (closed system) to address the special environmental conditions |
| Purix, Denmark | Lithium bromide absorption chiller | Purix chiller A25s (2.5 kW) |
Technology widely applicable for sunny regions worldwide |
| ARES, Netherlands | Silica-gel adsorption chiller | SolabChiller (5 kW) | Ongoing R&D activities with universities in the sunbelt regions to evaluate performance and develop adaptation strategies |
| Fahrenheit, Germany | Silica-gel or zeolite adsorption chillers | eCoo 20 (20 kW)Zeo M 29 (20 kW) |
An adiabatic instead of a dry re-cooling system is capable of meeting the required cooling load despite high ambient temperatures |
| SolarInvent, Italy | Desiccant -evaporative systems | Freescoo VMC 3.0 (3.2 kW) |
System adaptation to hot and/or humid conditions involves properly sizing the adsorbent and evaporative components. |
