Siel SpA Headquarters

SIEL Energy Systems is the UK subsidiary of SIEL SpA, a leading European Company who for over 25 years has developed a comprehensive product portfolio of power protection solutions and renewable energy systems which include:

• Uninterruptible Power Systems (UPS)
• Static Transfer Switches (STS)
• Central Power Systems (CPS)
• PV (Photovoltaic) & Wind Turbine converters.

At our purpose built facilities located in Trezzano Rosa, close to Milan we offer a considerable wealth of  in depth experience and application knowledge gained within this field all of which we would be pleased to share with you.

Our products have gained an enviable reputation for quality and outstanding reliability which is reflected in our increasing market share and the repeat business we enjoy from our increasingly prestigious customer base.

We look forward to the opportunity of being of service to you in the future and invite you to explore our wide ranging products and services.