Buy a PV system: Complete kits, modules, inverters, and storage systems

A photovoltaic system consists of a few components that must fit together: Solar panels generate direct current, the inverter converts it into alternating current for the home and the grid, a storage system saves the surplus for the evening, and the mounting system holds everything in place on the roof. At AC TEC, specialized contractors and installers can get each component individually or as a coordinated set—in stock, with data sheets and a manufacturer’s warranty.

Complete PV Kits: The System as a Package

If you’re planning a system, a complete kit saves you the trouble of coordinating components. Modules, inverters, and mounting hardware are designed to work together and are delivered as a single package. The PV complete sets are available with or without storage; those who want to increase their self-consumption should opt for the PV complete sets with storage.

Solar Panels

The panel determines both energy yield and space requirements. Glass-glass panels with TOPCon or ABC cells currently deliver 430 to 500 Wp on just over two square meters and come with a 25- to 30-year performance warranty. You can find all types, power classes, and manufacturers at solar panels.

Inverters

For a system with storage, the hybrid inverter is the top choice: It powers both the battery and the home’s electrical grid from a single unit, eliminating the need for a second inverter. The overview of hybrid inverters features single- and three-phase models ranging from 3 to 30 kW. An example from the product range: the Growatt inverters cover every size, from single-family homes to commercial rooftops.

Energy Storage Systems

A storage system shifts solar power from midday to the evening and increases self-consumption from around 30 percent to 60 to 80 percent. Lithium iron phosphate batteries ranging from 5 to 30 kWh can be expanded modularly. All systems can be found under energy storage; for example, the Growatt storage systems are compatible with inverters of the same brand.

Mounting Structure and Installation

Whether it’s a tile roof, corrugated metal roof, or flat roof: The mounting structure must be compatible with the roof type and module size. We offer rail systems, clamps, roof hooks, and flat-roof mounting systems to ensure structural integrity and warranty compliance.

Small system, quick start: Balcony power plant

When an entire roof isn’t available, a balcony power plant with one to four modules and a micro inverter can feed up to 800 watts into the home’s electrical grid—ready to plug in and registrable without an electrician.