energy savings estimated per year
End-user: Bingo, Bosnia and Herzegovina
Segment: Food retail
Contractor: WSL Refrigeration d.o.o.
Background: Energy efficiency
- Heat recovery for hot tap water
- Ultra-Low Superheat Module
- High pressure and liquid ejectors
- Permanent Magnet Motors
Bingo had several requirements for a new solution:
> A solution combining cooling and heating
> Maximum energy efficiency and savings
> A sustainable solution
> Low maintenance costs
COMBINING COOLING, FREEZING AND HEATING
The excess heat from the cooling process is used for hot tap water. This way, no energy is wasted and no extra source of heat will be needed.
The solution - including the emergency cooling unit - is based on the natural refrigerant CO2 with a GWP of only 1.
HIGH ENERGY EFFICIENCY
The Ultra-Low Superheat Module removes overheating by increasing the evaporation temperature and thereby lowers the temperature difference requiring less energy for cooling and thereby saving energy.
High pressure and liquid ejectors were selected adding extra 5% energy savings.
4 of the 6 compressors have permanent magnet motors for extra energy efficiency.