Yes, peak shaving can be effectively combined with renewable energy sources. This integration is crucial for optimizing energy management and reducing peak demand on the electrical grid. Here's how it works:
How Peak Shaving Works with Renewables
- Renewable Energy Generation: Solar panels or wind turbines generate electricity during daylight hours or when wind is present.
- Energy Storage: The excess energy generated is stored in a Battery Energy Storage System (BESS) during off-peak hours.
- Peak Shaving: During peak demand periods, particularly in the evening when solar energy is no longer available, the stored energy in the BESS is discharged to power the facility instead of drawing electricity from the grid. This reduces the peak demand on the grid and helps balance energy supply with load.
Benefits of Combining Peak Shaving and Renewables
- Cost Savings: Reduces demand charges by avoiding peak grid electricity prices.
- Grid Stability: Helps maintain grid stability by reducing peak demand spikes.
- Renewable Energy Integration: Enhances the integration of intermittent renewable energy sources by storing excess generation for later use.
- Energy Efficiency: Maximizes the use of locally generated renewable energy, reducing reliance on the grid during peak hours.
Overall, combining peak shaving with renewable energy sources not only helps manage peak demands effectively but also supports sustainable energy practices by maximizing the utilization of renewable energy generation.
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