Solar Storage

Our hot water storage tank ECOtherm has set benchmarks in solar storage technology. Its storage concept and reduction of heat losses rank as exemplary.

Hot Water Storage Tank


  • High-value hot water tank made of stainless steel
  • Corrosion protection
  • Small heat losses through generous heat insulation


The hot water storage tank ECOtherm is used in our domestic hot water systems.

Solar Products > Solar Heating Systems