Product description
Easy two-person installation
High efficiency of 98–98.3%
Advanced built-in safety features
Introducing the SolarEdge SE20–SE33.3K series of three-phase commercial inverters, engineered to maximize energy yield and enhance safety. Powered by the innovative MultiRange concept, these inverters support multiple power ratings, streamlining stock management and logistics. With a lightweight and modular design, they can be easily installed by two people, and quick commissioning is carried out directly from a smartphone via the SolarEdge Go app. The inverter offers an outstanding maximum efficiency of 98–98.3% and is equipped with advanced safety features such as SafeDC™, Rapid Shutdown, arc-fault detection, and an optional integrated DC safety switch. It is the ideal solution for commercial PV installations that demand high performance, reliability, and easy maintenance.
Parameters
We minimize our impact on the environment — we recycle old technologies, we use electric cars powered by our own photovoltaic power plant, and we regularly support socially beneficial projects.
We only offer technologies that we have tested in our own installations and in our service centre. We regularly share our know-how through training, webinars, and roadshows throughout Central Europe.
We provide top photovoltaic technologies from manufacturers around the world. Comprehensive solutions are always tailored to your needs, with guarantees and individual pricing for our partners.
ALFRED.energy takes care of the health of your photovoltaics and saves energy costs — conveniently, free of charge, and directly through your mobile phone. For installation companies, this is a competitive advantage because of the supervisory centre and the effective management of the installed power plants.

Are you looking for a reliable and fair partner for your photovoltaic projects? As part of the SOLSOL Partner Program, we offer proven technologies, individual plans, and complete support and services. Thanks to our own application and web interface, you can process orders and take care of administration simply and quickly. You focus on your business, we will take care of everything else.
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