In sizing solar systems, we want to save money while lessening environmental impact. We need to know our energy consumption, our roof’s usable surface area, and the peak sunlight we get. It’s also important to consider the wattage of our PV panels and the availability of net metering. The surest way is to consult HVAC contractors like Green Air Heating and Air Conditioning. Here are a few tips to remember when sizing your solar system.
Learn your home’s average energy requirements by reviewing past utility bills. Multiply your hourly energy needs by the peak sunlight hours for your area. Then divide the result by a panel’s wattage. This determines how many solar panels you’ll need. Note that the amount of sunlight your roof gets, roof size and battery storage will figure in as well.
When it comes to PV system sizing, your system must have enough watts to power all your appliances. Add more solar panels so your system can produce more power. Add more batteries so it can store more power. For help, consult your HVAC repair company, Green Air Heating and Air Conditioning.
With a large usable roof area, you can have larger, cheaper solar panels to get your target energy output. With a limited or partially shaded roof area, use fewer smaller high-efficiency panels. It may be the best way to make the most possible power over the long term, saving you more money.
Using the above tips will help you get the ideal solar system sizing and smart HVAC system. Seek expert help to assess your roof architecture, angle to the sun and other factors. We can help you get the perfect solar PV sizing to reach your energy production goals.
Green Air Heating and Air Conditioning offers the finest solar power solutions. We gladly serve homeowners in Concord, CA, and, as well as its surrounding areas. Call us today at (925) 62-SOLAR or (925) 28-GREEN to request a free solar estimate.
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