Hybrid systems combine the advantages of on-grid and off-grid systems, offering both the possibility of self-consumption and injection into the network, as well as backup in case of voltage drops.
A hybrid system combines the advantages of on-grid and off-grid solutions. The energy produced by the panels is directed to household consumption, and the surplus is stored in batteries or injected into the grid
this article explores a case-tested configuration implemented with state-of-the-art equipment from Victron Energy, Bauer, EcoSolaris and K2 Systems – all integrated into a 6 kWp hybrid system.
Discover in this article how this system works, what equipment makes it up and how it can be adapted exactly to your needs.

Hybrid photovoltaic system 5 kWp - storage 5 kWh

The power of smart energy, now at your fingertips

Every home has the potential to become its own source of clean energy. We're not just talking about rooftop panels, but a smart, fully integrated solution that combines production, storage and efficient energy management. The 6 kWp hybrid photovoltaic system with 15 kWh storage is not only an investment in technology, but a concrete step towards energy freedom and a sustainable lifestyle.

Discover in this article how this system works, what equipment makes it up and how it can be adapted exactly to your needs. It's a tested, real solution that gives you total control over your consumption and safe protection against energy instability.

This article explores a case-tested configuration implemented with state-of-the-art equipment from Victron Energy, Bauer, EcoSolaris and K2 Systems – all integrated into a 6kWp hybrid system with 15kWh storage. It is more than an installation: it is a statement of autonomy, efficiency and adaptability.

An example of such a system is the recent implementation for a client in Romania, who opted for a 6kWp hybrid system with 15kWh storage, configured with state-of-the-art equipment from Victron Energy, Bauer, EcoSolaris and K2 Systems. This solution has been adapted to the specific needs of the client, being ideal for owners who want to turn their home into an active source of energy.


Components of the hybrid system:

1. Photovoltaic panels Bauer 450 Wp 
Bauer monocrystalline panels are known for their high efficiency and durability over time. Advanced technology allows them to perform excellently even in diffused light conditions, maximizing daily output.

2. K2 Systems clamping structure
A reliable system, adaptable to any type of roof (tin, tile, terrace), resistant to extreme weather conditions and easy to install.

3. Photovoltaic protection panel for 4 strings
It provides essential protections for mid-sized solar systems, with supervision on each string and short-circuit, overvoltage and reverse polarity protections.

4. Inverter Multi RS Solar 48/6000/100-450/100 Victron Energy
A powerful and versatile inverter designed for hybrid applications. It integrates the MPPT regulator and works efficiently both on-grid and off-grid. It provides automatic switching between energy sources and protects household consumers from fluctuations in the network.

5. MPPT Victron SmartSolar RS 450/100 Victron Energy
A high capacity solar charge controller dedicated to maximum efficiency. Allows connection in long strings, ideal for installations with high voltage panels.

6. Cerbo GX Victron Energy
The brain of the system: intelligent monitoring, remote control, intuitive interface. It centralizes all data on battery production, consumption and status and enables efficient resource management.

7. Lynx Power In și Lynx Distributor (M8) Victron Energy
It provides the distribution and protection of direct current connections in the system. It allows a clear organization of the connections between the batteries, the MPPT and the inverter.

8. AC protection and automation panel
Coordinates the flow of AC power in the home. Protects electrical equipment and switches priority loads based on power availability.

9. Battery LiFePO4 EcoSolaris 15 kWh [#$$#]
The 15 kWh battery is ideal for hybrid applications. It offers over 6000 cycles, thermal stability, excellent energy density and consistent performance. It is the safe and sustainable solution for green energy storage.

10. Ruuvi Tag temperature and humidity sensor
Monitors the environment in which the battery and other equipment are located, preventing overheating or excessive humidity that could affect system performance.


How the 6 kWp hybrid system works

The system captures solar energy through Bauer panels, which it directs to household consumers or to the battery via MPPT and Victron inverter. Cerbo GX manages and optimizes flows, and the EcoSolaris battery ensures autonomy during the night or when there is no network.

The system can work connected to the public network or completely independently, automatically switching to back-up mode when needed. It can be programmed and customized according to the needs of each home or business.


FAQ (FAQ) about hybrid photovoltaic systems

1. How quickly can such a system be installed?
Depending on the complexity, the system can be installed and up and running in 2–5 working days. The time includes mounting the panels, wiring the system, setting up the inverter and final checks.

2. What happens on days without sun?
Even in low light conditions, Bauer panels generate energy. The system prioritizes direct consumption and, when needed, uses the energy stored in the battery. If it is downloaded, the system automatically switches to the network.

3. Is the system suitable for a home with variable consumption?
Yes. Hybrid systems can adapt to any consumption profile, thanks to automation and the possibility of scaling. It can be configured according to the needs of the cold/summer season or peak consumption days.

4. Can I track in real time how much energy I consume and produce?
Yes. Cerbo GX provides a real-time monitoring platform accessible from your phone, tablet or PC. See daily production, consumption, battery level and system status.

5. Can the system be moved if I change residence?
Yes, it is possible to dismantle and relocate the system. However, we recommend that the operation be carried out by an authorized installer to maintain guarantees and optimal operation.

6. Can I become a prosumer with this system?
Yes. The system is compatible with prosumer mode and Victron equipment can be configured to inject the surplus into the network. A contract with the local energy distributor is required.


The 6 kWp hybrid photovoltaic system with 15 kWh storage is a strategic choice for those who want energy independence, control and sustainability. It is a complete, scalable package based on state-of-the-art technologies.