Photovoltaic solar power plants are experiencing rapid growth in the renewable energy sector. These plants stand out for allowing consumers to generate their own energy with low operating and maintenance costs, and with an increasingly favorable cost-benefit ratio over time.
In this context, there is a growing demand for Zero Grid Solutions, which are ideal in situations where injecting electrical energy into the grid is unfeasible for financial or legal reasons.
How Does the Solution Work?
The control system of Zero Grid Solutions monitors the electrical variables of the grid, such as voltage and current, and communicates with the inverters via ModBus RTU (485) or TCP (Ethernet). With this information, the control logic automatically manages the generation plant to operate according to the specific needs of the user. This ensures efficient operation tailored to the conditions and requirements of the environment.
Benefits of the Zero Grid Servintel System
- Adjustable Power Control: Despite the name “Zero Grid,” the solution allows the configuration of a single parameter to determine the value of energy import or export from the grid. This flexibility optimizes energy use according to needs and regulations.
- Compatibility with Inverters: The solution is compatible with all market inverters that use ModBus RTU or TCP, including those from different brands. This facilitates integration and enhances the system’s versatility.
- Scalable Solution: The system is suitable for applications ranging from a single inverter to large photovoltaic plants. This scalability makes it a viable option for both small domestic projects and large industrial installations.
- Remote Monitoring: It offers the ability to remotely monitor both grid values and inverter status. This feature provides complete control and facilitates system management and maintenance.
El sistema Zero Grid Servintel permite personalizar proyectos, optimizar el consumo local de energía y controlar la inyección de energía a la red eléctrica.
When to Use the Zero Grid Solution?
Zero Grid Solutions are especially useful in several situations:
- Avoid Penalties for Excess Injected Power: It allows adjusting the generated power to the levels regulated by the utility, avoiding fines and penalties.
- Reduction of Infrastructure Costs: In situations where the input transformer cannot handle the total generation of the plant, the solution helps optimize the use of the existing transformer.
- Free Energy Market: It allows meeting internal consumption without the need for energy injection contracts, offering greater autonomy and flexibility in energy management.
Conclusion
The Zero Grid Servintel system is a versatile and efficient solution for various needs in the photovoltaic sector. It allows for customized projects, optimizes local energy consumption, and controls the injection of energy into the electrical grid, avoiding fines and additional charges. Additionally, it promotes safety, efficiency, and economy in energy management. Zero Grid Solutions represent a significant advance in the use of solar energy, offering a robust and adaptable alternative for current and future challenges in renewable energy generation.
