One of the most comprehensive series of 1 and 3 phase systems available from a single source designed to meet the most demanding of specifications...
Transfer Switches
Transfer Switches
Transfer switches provide for the transfer of critical electrical loads from one electrical source to another in order to enhance system availability.
Central Power Systems
Central Power Systems
Also referred to as 'Central Battery Systems' or 'Static Inverters', we offer a comprehensive range of single and three phase EN50171 compliant systems...
Frequency Converters
Frequency Converters
Comprehensive range of static frequency converters; 50/60Hz, 60/50Hz and 50/400Hz for a wide variety of applications...
Renewable Energy Systems
Renewable Energy Systems
Complete range of PV (Solar) and Wind Turbine converters...
Connectivity Solutions
Connectivity Solutions
All our systems are available with a wide range of connectivity solutions to facilitate local & remote monitoring requirements...
External Manual Bypass Systems
External Manual Bypass Systems
Designed to facilitate maintenance and service procedures without interruption to critical loads...
Legacy Products
Legacy Products
Listing of all previous SIEL & SIAC manufactured systems no longer in production...
SIEL are participating at two major European Exhibitions in the coming months, SOLAREXPO in Verona from May 9th – 11th and in Munich at INTERSOLAR from 13th – 15th June 2012. Both exhibitions will feature the Companies full range of PV Inverters up to 1 MW.
In order to cope with substantially increased demand for it’s products, SIEL SpA have now completed the transfer of its technical departments to a brand new facility. As well as accommodating the design, development and aftersales personnel the facility also provides a new test area and additional warehousing including a fully automated stores complex. The [...]
SIEL in conjunction with Prism Power have recently completed the first phase of the installation of 56 off bespoke ‘EXCHANGE’ 4 pole Static Transfer Switches at a new ‘ State of the Art’ UK data centre for NYSE Euronext.
SIEL Energy Systems has commissioned and connected to the grid, the UK’s largest roof mounted solar installation on time and within budget. Sited at the new NYSE data centre in Basildon the 600kWp system was formally switched on by the Member of Parliament for Basildon & Billericay Mr John Baron and NYSE Euronext’s Group Executive Vice [...]
On 22nd February 2011 SIEL UPS Systems changed its name to ‘SIEL Energy Systems Ltd’, A name that represents a strategically important evolution for the Company in the ‘Renewable Energy’ sector for both Photovoltaic (PV) and Wind Turbine converters, a market in which we are becoming increasingly active within the UK and one in which [...]