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About Cielo Este

Creating the intelligent ways for more efficient and responsible use of energy, we want to play our part in making the world a better place to live. We move forward at Cielo Este to meet the needs of our customers, the challenges of our industry and the issues confronting our world. Cielo Este shows its commitment to innovation throughout its diverse product lineup – in outstanding energy efficiency, advanced product functionality and customer-focused technology.Founders of Cielo Este have reshaped over 32 years of their experience in design, development and production of electrical and electronics systems now being produced by over 25 companies worldwide, into a new innovative and knowledge-based organization. Cielo Este was established in early 2011 in Andalusia Technology Park to concentrate and reorganize these experiences and activities in four areas of Electrical, Power Electronics, Phase Change Materials and Solar Power products and solutions.



Cielo Electrical Devices

We produce a diverse portfolio of electrical control, protection and distribution devices under Cielo Electric brand. We develop and manufacture a large selection of circuit protection devices, circuit breakers and contactors to suit many different applications. These are characterized by very high levels of performance with limited overall dimensions, installation simplicity and an increasingly greater guarantee of safety.Our MCB (Miniature Circuit Breakers), MCCB (Molded Case Circuit Breakers), SPD (Surge Protection Devices) etc. comply with related standards and are certified at independent and approved test authorities.Cielo Electric offers devices with a wide range of current ratings, breaking capacities and tripping currents in Single Pole to 4-Pole.      




Cielo Power Electronics

A comprehensive range of power solutions to ensure optimum UPS operation Cielo Este is a leading technology and product provider in power electronics industry. We manufacture single phase and three phase UPS from 1000 VA to 4.5 MVA, Switch Mode Rectifiers, Chargers, on-grid and off-grid Solar Inverters etc. Our wide range of products cover from small home devices to power supply solutions for offices, labs, medical centers, data centers, industries etc.Being at the forefront of research and innovation in the field, Cielo Este provides custom designed solutions for every unique set of requirements presented by different industries. Deploying the state of art technologies, Cielo Este creates products with highest efficiency, superior quality and advanced functionality. With a very strong dedication to preserving the energy and green environment, Cielo Este is proud to develop and produce power electronics solutions with performances and efficiencies at the edge of the industry.  





Cielo Phase Change Materials

We at Cielo Este strive for further development and assimilation of advanced technologies for more intelligent and sustainable energy consumption practices. Under the brand Cielo Sole we would design and produce PCMs that melt and solidify at the particular temperature desired for your application, enabling for gaining, storing and releasing energy in the thermo-physical process.  A Phase Change Material (PCM) is a substance with a high heat of fusionwhich, melting and solidifying at a certain temperature, is capable of storing and releasing large amounts of energy. Heat is absorbed or released when the material changes from solid to liquid and vice versa; thus, PCMs are classified as latent heatstorage (LHS) units.Cielo Este is highly experienced in the design and production of PCMs to be used for safe, reliable and cost effective solutions providing passive thermal heat reservoirs for a wide and ever increasing variety of industries and applications. We would work closely with our clients to provide them with the right PCM in an appropriate shape and with wide choices of encapsulation packages and containers such as micro-capsulate, capsulate, slab, tube, ball, bag etc. We develop and manufacture a wide range of PCM products from -30 to 600 C. These products are manufactured and supplied to order.Cielo Este has also developed and patented a few intelligent and unique application initiatives such as PCM reinforced super composite material for building exterior, UPCH air conditioning system, data center cooling solution etc. which are being introduced in some targeted world regions in relevant industry sectors.





Cielo Solar Power Solution

Cielo Este is one of the pioneers of developing and manufacturing very efficient high-performance solar solutions based on High Concentration PhotoVoltaic (HCPV) technology. It also develops and manufactures high-quality solar photovoltaic modules.Mobilizing and orchestrating the combination of very strong R&D teams in disciplines of photovoltaic, optics, power electronics and mechanics, Cielo Este is proud to be in the forefront of developing and introducing new solar power products and solutions ranging from HCPV wafers, HCPV modules, HCPV systems for residential as well as businesses and industrial solar power generation plants. Our HCPV cell is crafted based on a unique three-layered design enabling achievement of about 44 percent efficiency for the cell. Branded under Cielo Sole, the same HCPV technology is also being further developed to produce Combined Heat and Power (CHP) solutions.Using a combination of advanced and delicately tuned products designed by partner companies together with some intelligently developed in-house products such as solar inverters, Cielo Sole is able to undertake design, construction, operation and maintenance of grid-connected and off-grid solar systems on ‘turnkey’ basis for end customers based on different world regional requirements.


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