1 phase inverters

Single-phase inverters are the heart of every photovoltaic installation in single-family homes. Their role is crucial in converting direct current from the panels to alternating current. At Onninen, we offer a wide selection of these devices. Our portfolio includes renowned brands such as Qoltec, Volt, Solplanet and V-Tac. Each model has been carefully selected for reliability and efficiency.

Types of 1-phase inverters available at Onninen

Our offer includes various types of single-phase inverters:

Solar inverters - basic devices for PV installations
Hybrid inverters - enabling cooperation with energy storage
Solar water heating converters - specialist solutions

Each type of inverter has its unique applications and advantages. Solar inverters will work well in standard home installations. Hybrid inverters are a future-proof solution for those thinking about energy storage. Water heating converters allow for the efficient use of surplus production.

How to choose the right 1-phase inverter?

Choosing the right single-phase inverter is crucial to the performance of the entire system. There are several important factors to consider:

Photovoltaic installation power
Type and number of solar panels
Inverter mounting location
Planned future system expansions

Our experience shows that it is worth consulting an expert when selecting an inverter. At Onninen we offer expert advice when choosing the right device. Our specialists will help you match the inverter to your specific needs and installation conditions.

We often come across questions about the differences between inverter brands. Each manufacturer has its strengths. Qoltec offers a great price-quality ratio. Volt is a Polish manufacturer with excellent technical support. Solplanet stands out with advanced monitoring functions. V-Tac is a brand known for its reliability.

In practice, we see that customers are increasingly choosing hybrid inverters. This is related to the growing interest in energy storage. Recently, in a project for a large housing estate, we used just such a solution. It allowed the residents to be more energy independent.

It is worth paying attention to the additional functions of single-phase inverters. Modern models offer advanced monitoring options. This allows for ongoing control of energy production via smartphone. This is especially valuable for people who travel frequently or own several properties.

When reorganizing a PV installation, we most often encounter the need to replace the inverter. This may be due to an increase in system power or the desire to add energy storage. In such situations, we always advise choosing a device with some power reserve. This allows for trouble-free expansion of the system in the future.

Onninen recommends paying attention to the warranty when choosing a 1-phase inverter. The standard on the market is 5 years, but some manufacturers offer up to 10 years of warranty. In our offer you will find devices with different warranty periods. We always try to advise the optimal solution, taking into account the total cost of ownership.

Our experience shows that single-phase inverters are an investment for years to come. That is why it is worth choosing proven brands and models. At Onninen, we carefully select our offer, cooperating only with renowned manufacturers. Thanks to this, we are sure that the devices we recommend will meet the expectations of even the most demanding customers.

Many customers ask us about the possibilities of integrating single-phase inverters with home automation systems. This is a very interesting trend that we have been observing in recent years. Modern inverters offer such possibilities, which allows for even more efficient energy management at home.

At Onninen we offer comprehensive support in the selection and installation of 1-phase inverters. Our experts provide their expertise at every stage of the process. From needs analysis, through the selection of the right model, to support during start-up. Thanks to this, our customers can be sure that their photovoltaic installation will operate optimally for many years.

We invite you to contact our advisors who will help you choose the perfect 1-phase inverter for your installation. At Onninen you will find not only high-quality products, but above all, professional knowledge and support at every stage of the photovoltaic project.