Explanation of the interaction of our offer - Everything from a single source

How does a bifacial PV system with parallel connection and energy storage work?

A bifacial photovoltaic system utilizes both direct sunlight on the front and reflected light on the back of the modules. This dual use enables higher power generation, especially in environments with reflective surfaces such as light-colored soil or snow.

Our systems are designed to operate in parallel rather than in series .

What does parallel connection mean compared to series connection?

• Parallel connection: Each module is connected directly to the circuit. This method ensures that the voltage remains constant while the current increases. One advantage is that the performance of individual modules is not affected if one is shaded.
• Series connection: Here, the modules are connected in series. The voltage increases, but a shaded module can reduce the output of the entire series.

Our parallel connection ensures maximum efficiency, even in partial shading or different lighting conditions.

How is the generated energy used?

1. Microinverters:
   Each PV module block is equipped with a microinverter that converts the generated direct current (DC) into alternating current (AC) for use in the home. This decentralized conversion improves efficiency and flexibility.
2. Main inverter:
   The main inverter is responsible for concentrating the generated energy and ensuring that any excess power is fed into the energy storage system. The inverter also optimizes overall power usage in the home through intelligent control.
3. Energy storage:
   The energy storage system stores excess energy for later use. This allows for maximum utilization of the generated electricity, even when the sun isn't shining, for example, in the evening hours.

How does the energy storage system supply the house?

The stored electricity is used when needed to supply various consumers:

• Household electricity: Lighting, household appliances and other electrical devices are powered directly by the stored energy.
• Wallbox: Your electric vehicles can be charged efficiently without drawing power from the grid.
• Heat pump: The heat pump is powered by renewable energy, which is both cost-effective and environmentally friendly.

This intelligent energy management allows you to significantly reduce your electricity costs, maximize your own consumption and increase your independence from the public grid.

Advantages at a glance:

• Higher energy yield through bifacial modules.
• Maximum flexibility and efficiency thanks to parallel connection.
• Decentralized conversion with microinverters for optimal performance.
• Energy storage for independent and sustainable energy supply.
• Versatile use for household electricity, electric vehicles and heating systems.

With our advanced PV system, you enjoy a sustainable, efficient and future-proof energy supply that is perfectly tailored to your needs.