KISHOA, S.L.
POWEN (KISHOA, S.L.) is a Spanish solar self-consumption company offering photovoltaic installations, batteries and energy management for residential, agricultural, commercial and industrial customers.
Last updated September 28, 2026
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Overview
POWEN, legally KISHOA, S.L., is a Spanish company specialising in photovoltaic self-consumption installations. Operating under the POWEN brand, it markets turnkey solar solutions that include engineering, installation, battery storage, subsidy and property-tax (IBI) paperwork, financing of up to 20 years and maintenance, with a stated 25-year power and service warranty. Its customer base spans residential, agricultural, commercial and industrial segments as well as communities of neighbours, and it also offers electric-mobility project services. The company says it has more than 20 years of experience and more than 10 years providing self-consumption solutions, and it began in the Spanish and Mexican markets. With Brookfield Renewable as a strategic investor, POWEN has expanded into Portugal, the United Kingdom, France and Germany. It has also been selected by Banco Santander as a principal partner to offer solar solutions. Its consumer proposition is built around savings of up to 90% on electricity bills, installation in 15 days, real-time monitoring through the Mi POWEN app, and the tagline #ElSolEsTuyo ('The sun is yours').
History
KISHOA, S.L. operates under the commercial brand POWEN, which positions itself as a specialist in solar self-consumption. According to its official website, the company has more than 20 years of experience and has been offering photovoltaic self-consumption solutions for more than 10 years. It began in the Spanish and Mexican markets. A strategic investment by Brookfield Renewable allowed POWEN to consolidate its position in new countries, including Portugal, the United Kingdom, France and Germany. The company has also been chosen by Banco Santander as a principal partner to offer solar solutions. Its service model covers the entire customer journey: simulation and personalised proposals, engineering and installation, battery storage, management of subsidies and IBI, financing of up to 20 years, and maintenance with a 25-year power and service warranty. POWEN markets to residential, agricultural, commercial and industrial customers as well as communities of neighbours, and it also advertises roles related to electric mobility projects. Its public communications emphasise savings of up to 90% on electricity bills, installation in 15 days, and real-time consumption and production monitoring through the Mi POWEN application.
POWEN begins operations in the Spanish and Mexican markets.
Brookfield Renewable becomes a strategic investor, supporting expansion into Portugal, the United Kingdom, France and Germany.
Banco Santander selects POWEN as a principal partner to offer solar solutions.
Products and positioning
Specialist and leader in solar self-consumption, offering turnkey, financed and monitored installations with a savings-led value proposition.
Photovoltaic self-consumption installation
Turnkey solar installation for residential, agricultural, commercial and industrial customers, including engineering, paperwork and a fixed price.
Battery storage
Battery add-on to maximise self-consumption, advertised as increasing savings by 20%.
Mi POWEN app
Application for real-time monitoring of energy consumption and production.
Financing and subsidy management
Up to 20 years of financing and management of subsidies and IBI property tax.
Sources3 sources
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