At SIEL Energy Systems we understand that fire suppression UPS systems must not only comply with the British safety standards…
Authorised Riello UPS Reseller and Service Partner
SIEL Energy Systems Ltd is delighted to confirm their continued partnership with award-winning UPS manufacturer, Riello. Having been awarded the…
5 YEAR UPS WARRANTY
As an authorised ‘RIELLO’ Reseller & Service provider SIEL Energy Systems are pleased to offer a 5 year extended warranties…
JOSCAR Accreditation
For the 4th year in succession SIEL Energy Systems are pleased to confirm that our JOSCAR registration has been renewed….
5.4MW UPS5000-S modular UPS Installation for major International IT Services Provider
SIEL Energy systems have successfully completed 3 new major UPS replacement installations for a major international IT services provider. SIEL…
ETL Listed UPS Systems from SIEL Energy Systems
Energy Technology List (ETL) UPS’s We are pleased to announce that various models of the UPS Systems supplied by SIEL…
Siel Energy Systems introduces the NEW UPS5000-S Series – High Efficiency Modular UPS
NEW UPS5000-S Series UPS EXCEEDS 97% ON LINE EFFICIENCY! The UPS5000-S series of modular UPS Systems is the latest generation…
SAFECONTRACTOR Accreditation
For the 12th year in succession, we are pleased to announce that we have successfully been awarded SAFECONTRACTOR accreditation. This accreditation…
Joscar Stage 2 Accreditation
Siel Energy Systems Ltd are delighted to announce that we are now a member of the Joint Supply Chain Accreditation…
SIEL are now recruiting!
We are looking for experienced Field Service Engineers. As an established provider of UPS Systems, Central Power Systems & Transfer…