Blog
A success story in managing variable capacity compressors
In a constantly evolving business environment, the light commercial refrigeration sector faces unprecedented challenges and opportunities. With the growing global focus on energy efficiency and environmental sustainability, high-efficiency refrigeration solutions have become a key driver in this segment. The main advantage of efficient cooling solutions is the Reduced energy consumption . Adopting advanced refrigeration technologies and...
The advantage of using renewable multi-source heat pumps
Heat pumps are considered a key technology in the transition to sustainable heating and domestic hot water production in buildings. They work by extracting heat from a low-temperature source (through the evaporation of a refrigerant) and transferring it to a high-temperature reservoir (through condensation), using electricity to power a compressor. For more details, see the...
The indoor air where you sleep matters
Do you often feel drowsy in the morning, even after a full night's sleep? It feels like you've gotten enough sleep, but you still wake up feeling rested? You might be surprised at the impact the air quality in your bedroom can have on your sleep and how you feel the next day. Sleep is...
Success Story: Exceptional Energy Efficiency with iJF for Variable Capacity Compressors
The growing demand for more efficient and sustainable refrigeration solutions is transforming the commercial refrigeration sector. Hiron, a leading Chinese manufacturer of refrigeration equipment for the food industry, found CAREL technology to be the ideal answer to this challenge. When developing its latest refrigerated display, Hiron chose the iJF controller from the iJ platform ,...
Energy optimization of buildings – the solution to a climate problem
Our buildings are silently fueling the climate crisis. They waste energy, lose heat, and are responsible for nearly 40% of global carbon emissions. With outdated systems driving up costs and emissions, the real estate industry faces a major challenge. The need to optimize energy use is more critical than ever, and we need to accelerate...




