Energy efficiency Energy efficiency projects used in:

Swimming pool with a photovoltaic pumping system

Objective of the system: 
To recycle the water from the pool on a daily basis

• Without paying the electricity company
• Without being affected by price rises
• Use in indoor or outdoor swimming pools

Description of the installation

• Swimming pool in a residential complex.
• Pool volume: 150 m3
• The water will be recycled every day of the year, once or twice a day.

Technical solution

• 1 x LORENTZ PS1800 CS-37-1 system
• Dynamic head: 3.0 m
• Average daily pumping rate: 177 m3/day
• Pool volume: 150 m3
• Photovoltaic solar power: 4 x 240 Wp = 960 Wp

Summary

• Turnkey cost: 4,000 € + VAT (approx.)
• Amortization of the electricity grid: 8 years (approx.)
• Amortization of the generator: 3.5 years (approx.)
• Additional maintenance: Cleaning of photovoltaic modules.