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• Free hot water and more from solar PV
• About GEM
  • PV Energy Management in a post-FIT Environment
  • How GEM Works
  • How Gem Works - Animation
  • Your Questions Answered
  • Why Choose the GEM?
  • Example Savings
  • GEM for 6KW to 12KW systems
  • Legionella Control
  • What GEM customers are saying ...
• Downloads
• News
  • Apollo GEM now supplied with 5 year warranty
  • Wireless Range Extender
  • ITV Tonight Programme features the Apollo GEM
  • Apollo adds Legionella Control Function to GEM
  • New Apollo GEM-C Product Released
  • Enhanced Apollo GEM Powers More Appliances
  • New Auto-Boost Function Added to Apollo GEM
• Our Products
  • GEM System
  • GEM Wireless Upgrade Option
  • GEM-C Wireless
  • GEM Wireless Extender
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