Internet sales of PV sets, constructions and more.

Since 2008, we have been building and servicing solar power plants from large-scale sources to commercial and domestic photovoltaics including battery storage. We provide complete operation, maintenance, control and monitoring of PV plants.

Window service and seal replacement. We also repair, refurbish and supply new windows and doors. We can provide glass replacement, service, painting, shading, foil coating and aluminium cladding. Reliable work, quality materials and long service life.

Installation, maintenance, and modifications of photovoltaic systems for single-family homes. Installation of Paradox security systems. Renovation, installation, and repair of electrical wiring. Installation and repair of lightning rods, grounding systems, distribution panels, residential wiring, and underfloor heating; installation of circuit breakers, residual current devices, contactors, and wireless Wi-Fi systems.

Czech innovative company, which deals with design, construction and service of PV power plants and battery systems with technologies from Europe and USA. It has been on the market since 2018, with its own technical, design and inspection teams, builders, designers, lightning conductors, electricians and electrical switchgear production.

We offer comprehensive photovoltaic power plant solutions for homes and businesses. Our projects include precise power generation modelling, quality components and fast implementation. We trust our experience to ensure savings and client satisfaction.

Greenwatt Commercial s.r.o. is the installation and design division of the Greenwatt Group focused on commercial photovoltaic installations and energy solutions for businesses, including battery energy storage systems (BESS) and local distribution systems (LDS).

We design and install photovoltaic hot water heating and power plants. We are a certified partner of the Czech brand DZ Dražice - SOLAX. With us you get cheap energy from the sun with government subsidies and a 10-year warranty on components. Contact us and get independence.

A professional partner in the world of construction and energy solutions. Since 2020 we have been engaged in construction activities and comprehensive energy solutions. No client is small or large for us. We target the entire Czech Republic. From the project to the handover of the finished building.

We design and build photovoltaic systems to suit your needs and space. Professional installation and quality components ensure reliable operation. We provide regular maintenance, inspections and quick intervention to keep your PV system running smoothly.

Convert the sun's rays into your own energy. We offer photovoltaic installations for single-family homes, apartment buildings, cities and municipalities. With our broad portfolio and expertise, we will guide you through the entire process, from design and installation to commissioning.

Our company provides comprehensive installation, service and maintenance in the field of electrical installations. We provide service 24 hours a day, 7 days a week. Our focus includes domestic and industrial installations, lightning conductors, photovoltaics, power and low voltage.