About Us

Powering your Business Since 1983,

SIEL Middle East, based in Masdar City – Abu Dhabi is a leading solar system and UPS provider in the MENA region with an extensive eco-friendly and cost effective portfolio. The Company is a subsidiary of the Italian SIEL S.P.A, headquartered in Milan who has been producing power conversion units (UPS) since 1983 and has a 2000 MW track record in Solar PV industry by producing and supplying the most critical part of a PV installation which is the inverter.

SIEL Middle East’s expertise leverages the technical know-how and extensive experience of SIEL S.P.A, gained over its three decades of history in the solar PV field. SIEL Middle East handles all commercial activities in the MENA region – including marketing, sales, design, contracts, customer relations, spare parts, training and maintenance of any given solar PV plant. SIEL Middle East is the single point of contact to its customers for all types of solar PV installations giving assistance throughout the entire design, construction and maintenance process. Starting from standard rooftop or ground mounted grid connected installations, going to small or medium off grid systems using batteries, to solar street lamps or hybrid configurations using generators SIEL Middle East provides state of the art and world class solutions for any kind of PV solar system. In the name of energy and safety. For over 30 years, SIEL has been engaged in the creation and research of technologies for reliable energy and for its generation from renewable sources. SIEL’s projects, products, systems and services have become a guarantee of quality at an international level. From the very first contact, SIEL supports its customers with its professional structure and its highly qualified human resources, always aiming towards the total satisfaction of the customer’s needs and beyond: those who enter SIEL find consulting, support, professionalism and peace of mind. From private to public, SIEL builds the most suitable tools for each customer and manages its energy in safety: fundamental advantages for highly critical areas such as those of finance, health, data centres, industrial plants and telecommunications. Choosing SIEL means relying on experts to find the best solution in daily activities.



Leader in the production of uninterruptible power supplies, photovoltaic systems and emergency power systems, SIEL Middle East makes the concepts of energy security and a mission to be pursued in practice.


The vast range of SIEL products and solutions can be adapted to the specifications of any customer and industry, for both small and large applications. Initially founded as a UPS manufacturer (Uninterruptible Power Supplies), SIEL has expanded its technologies, achieving high levels of development. Thanks to continuous research and development.

Its products are a guarantee of effectiveness and efficiency, safety and versatility, without however neglecting system aesthetics: SIEL is attentive to the design and appearance of its products, maximizing the capabilities of its products in the smallest space possible.


SIEL, certified ISO 9001, ISO 14001 and ISO 18001 can boast innovative projects and technologies along with top quality components. The wide range of products offers highly performing UPS’s: different sizes, dedicated to both large and small users, guarantee high performance, total reliability, low running costs and quick maintenance.

The reliability of SIEL Group is guaranteed by the long experience gained over the years in the field of UPS and renewables, which has led to the recognition of many certification on the quality of the SIEL product that attest to the reliability of the procedures.

In addition to the company’s quality system, SIEL has obtained product conformity certifications at national and international standards.


Since 1983, under the leadership of its founder and current Chairman Enrico Pensini, SIEL has achieved important targets, constantly aiming to the future, extending its technologies and making them increasingly effective, expanding worldwide to reach new customers. Initially specializing in the design and production of UPS’s, the company found its ideal headquarters in 1990 in Trezzano Rosa, Milan.

In The following year SIEL entered the renewable energy field with the efficient SIAC Soleil inverters, developed for photovoltaic applications. 5 years after that first step into the world of clean energy, SIEL conquered the international photovoltaic market with its three-phase inverters.