If you are involved in constructing a new building, whether its a logistics center, a manufacturing plant or a multi-family residence, most likely installing solar panels was mentioned at some point in the process. Solar panels from solar power are being integrated into more and more new constructions, and some cities, like San Francisco and Miami, already made it mandatory. Major real estate owners, like Wal-Mart and Prologis, make sure all their buildings are designed ready to install solar power panels, as they understand it is inevitable that one day most large flat roof buildings will provide energy to themselves.
This transition is happening not only due to state and local mandates, or for environmental and energy security reasons. Rooftop solar is a great investment that can make you hundreds of thousands (if not millions) of dollars and has a return on investment of just 3-5 years. It increases the life of the roof, and the value of the property. Every owner, architect and general contractor should consider how they can integrate solar in their new construction.
But where do you start? Should you integrate solar into new construction or just wait until later?
No Muss, No Fuss: The first thing to note is that adding solar to a new building doesn’t mean you need to redesign the whole building. In fact, only minor adjustments, if any at all, will be needed. However, there are some things to consider that will make the process of switching to solar easier. By planning ahead and integrating solar during construction, you can tap into efficiencies during construction and save money.
For example, you should ensure the structural load of the roof can support a solar PV system. Most roofs can support solar without structural reinforcements, but if your current building design can’t support solar power, you want to catch this early on before you begin construction.
Brighten up the Bottom Line: You can also integrate solar into your building design, saving money by making the solar installation process more efficient. A few examples of this include strategic placement of rooftop HVAC units, and integrating the solar system’s electrical wiring and equipment into your building design. This type of planning will lower your overall cost of solar installation.
Get In and Get Out: The last thing to consider is that installing solar during construction minimizes the disruption to your operations. Once your building is operational, installing solar will have minimal impact on your day-to- day work, but it is always better to complete the installation before people are in the building. That way, you will be producing clean energy and saving money from day one.
The Future is Bright: Thousands of companies install solar after the building is complete, but some forward thinking can make your solar installation cheaper and more efficient. SolarKal can walk you through this process, ensuring your new building is ready for solar and identifying various cost efficiencies to help lower the cost. Whether you’re a business owner or a commercial real estate developer, solar is an excellent investment opportunity, and integrating solar into a building during construction only gives an added boost to the economics.
Source: SolarKal by By Yaniv Kalish, SolarKal.com
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