Customers Problem: The customer was making a product that had 4x 4-20mA analogue inputs and 10 digital outputs (8x zero-volt and 2x driven outputs). They were controlling this with a panel containing a PLC, HMI, PSU and a dozen wiring terminals mounted on DIN rail. They approached HDL looking for methods of cost reduction. HDL’s…
Customers Requirements: An international investment firm had been following the hydrogen storage market and wanted advice on the technologies available, the key players and what will be the future growth markets HDL’s Advice: Drawing on experience, HDL was able to discuss the relative strengths and weaknesses of different electrolyser technologies, which companies were selling which…
Customers Requirements: The customer had developed a new catalyst and wanted to use it to develop reversible fuel cell / electrolyser. They contacted HDL to understand these devices, the potential market and the existing players. HDL’s Advice: Drawing on direct experience, HDL was able to advise them on benefits and known difficulties of the reversible…