Project

  • Solar thermal plant

  • Operator: Senftenberg local authority

Local heating network
Solar thermal
Pressure maintenance

Performance parameters

  • Capacity: 2.2 MW

  • System pressure: 1.2 bar

  • System volume: 33 m³

  • Fusing pressure: 3.0 bar  

Task

  • Pressure maintenance for the largest solar thermal energy plant in Germany at the time and the largest vacuum tube system in the world (8,300 m² gross panel surface)

Product solution

  • 1 x Reflex Variomat Giga control unit GH 90-S with mechanical overflow valve

  • 4 x Reflex Variomat Giga (3 x GF and 1 x GG 5500)

  • 1 x Reflex V 2000

  • 1 x Reflex Servitec 75

  • 1 x Reflex Servitec 95

Objective achieved

  • Stagnation in the panels is avoided through pressure maintenance and degassing systems. High operating safety is therefore assured from the start.

Reference overview