Commercial Solar Installers Cheltenham

Frequently Asked Questions About Commercial Solar Installations

What is the future of commercial solar?

The future of commercial solar is bright! The solar industry is rapidly growing, driven by declining costs, increasing demand for renewable energy, and supportive government policies. Technological advancements are continually improving the efficiency and affordability of solar panels and energy storage solutions. As solar technology continues to evolve, we can expect even greater adoption and integration of solar energy in the commercial sector. The increasing focus on sustainability, coupled with the economic benefits of solar, is driving a shift toward a cleaner and more resilient energy future for businesses.

What happens to my commercial solar system during a power outage?

During a power outage, a grid-tied commercial solar system without battery storage will automatically shut off. This is a safety feature to prevent electricity from backfeeding into the grid and potentially harming utility workers. If you have a battery storage system integrated with your solar system, you can continue to have power during an outage. The battery will discharge stored energy to power essential loads in your building, providing backup power during grid disruptions.

What is involved in the maintenance of a commercial solar system?

Commercial solar systems require minimal maintenance, but regular upkeep helps ensure optimal performance and longevity. Typical maintenance tasks include:

• Panel Cleaning: Periodic cleaning of the panels removes dirt, debris, and bird droppings that can reduce energy production.
• Visual Inspections: Regularly inspect the system for signs of damage, loose wiring, or other issues.
• Inverter Monitoring: Monitor the inverter's performance and address any error codes or performance issues promptly.
• Vegetation Management: Trim trees and vegetation around the solar array to prevent shading, which can significantly reduce energy output.
• Professional Maintenance: It's recommended to have a professional solar installer or maintenance provider conduct a more thorough inspection and maintenance check every few years to identify potential problems and ensure optimal system performance.

By following these maintenance guidelines, you can maximize the lifespan and energy production of your commercial solar system.

Are there different types of net metering policies?

Yes, there are different types of net metering policies implemented by utilities, including:

• Full Retail Net Metering: The most favorable policy, where you receive full retail credit for excess solar energy sent to the grid. This means you get the same price for the electricity you sell back as you pay for the electricity you buy from the utility.
• Time-of-Use (TOU) Net Metering: The value of the credits you earn varies depending on the time of day you export electricity to the grid. Higher credits are typically offered during peak demand periods.
• Net Billing: You receive a lower rate for excess solar energy than the retail rate you pay for electricity.
• Feed-in Tariffs (FITs): A separate meter is used to measure the solar energy you export to the grid, and you are paid a fixed rate per kilowatt-hour for this energy, which may be different from the retail electricity rate.

The specific net metering policies vary by state and utility company, so it's essential to understand the regulations in your area.