Can You Power a Garage with Solar Panels?

Traditional lighting in your garage consumes energy and leaves behind a hefty monthly bill. With solar installation in Florida, you can reduce your monthly energy expenditure and fully enjoy the comforts of electricity without worrying about skyrocketing bills.

Installing solar panels in your house is the best way to save money and ensure a more comfortable life for you and your family. Read to learn if you can power your garage with solar panels.

Can You Power a Garage with Solar Panels?

You can power a garage with solar panels. First, figure out how much energy the garage uses and what kind of energy it uses. Then determine how many solar panels will be needed to meet the demand. Finally, determine how much it’ll cost and how long it’ll take to pay off your initial investment.

A basic garage needs at least 24KWh of electricity per month to power its machines and  45 KWh to power a detached garage. Solar panels of 300 watts can provide enough energy to operate a detached garage if exposed to sunshine for 6 hours daily.

Solar panels are made of photovoltaic cells (or PV), which convert the energy in sunlight into electricity. You can mount solar panels on rooftops, integrate into windows, or install them on large-scale ground arrays.

The following steps are how solar panels operate:

  • Sunlight hits a solar cell, and photons of light knock electrons loose from their atoms, knocking them into a higher state of energy. 
  • The electrons flow through the semiconductor and create an electrical current. 
  • Wires carry the current through an inverter that changes it from direct current (DC) to alternating current (AC). 

What Do You Need to Consider Before Installing Solar In a Garage?

Installing solar panels reduces your carbon footprint, but it’s not as simple as just buying some panels, putting them on your roof, and calling it a day. You’re going to want to consider a few things before you start installing solar panels.

  • Have the funds available to pay for them before making any commitments; if not, there are ways to finance the purchase through local banks or your bank if they offer loans. It helps spread out payments so that the initial cost doesn’t seem overwhelming.
  • The kind of roof. Not all roofs are created equal—some are flat, while others are sloped or curved in some way or another. You’ll need an installer who knows how best to work with whatever type of roofing material yours has so they can install your panels securely and safely without causing damage or leaks.
  • The energy amount. Solar energy systems produce a certain amount of energy. If your garage doesn’t need much power, installing a large system with big panels and many batteries might not make sense.
  • Condition of the roof. Ensure the roof of your garage can support the weight of the panels. If your roof is older or damaged, it may not be able to hold them.
  • The direction of your roof. Solar panels that face south receive the most sunlight, so if you want to maximize your energy production, install them on the south side of your garage.

Advantages of Solar Panels In Your Garage

Here are the best reasons to install solar panels in your garage:

  • Energy savings. Solar energy is free, so you can enjoy all the benefits once you’ve invested in solar panels. Not only does it save money on the utility bill, but it will also reduce your carbon footprint.
  • Self-sufficiency. With solar panels in place, it means that if there’s an outage or other disruption in service.
  • Reduces maintenance costs: Solar panels require very little maintenance since they don’t use moving parts that need replacement every so often; just let them sit there for years without any problems.
  • No air pollution: Solar panels do not produce harmful emissions. They do not require any fuel or electricity to operate, so they don’t pollute the air around them.
  • Durable: Solar panels withstand extreme temperatures and weather conditions. You can install them in various locations without worrying about damaging them. They can last for 30 years.
  • Rebates: Many utility companies offer rebates for installing solar panels on your home or business property. It helps offset some of the costs of installing the panels in your garage.

What Equipments of Solar Panels Do You Need to Run  Your Garage

If you want to run your garage on solar power, some equipment items will help you get the job done.

  • Solar panel. The panel converts sunlight into electricity and stores it in the battery. A good-quality solar panel can produce up to 30 volts.
  • Charge controller. The charge controller regulates the power drawn from the sun and when it gets used by your battery bank or inverter. It also prevents overcharging and discharging of your batteries, which could permanently damage them and render them useless for future use.
  • Cable. Cabling connects each panel and runs from each panel to an inverter or battery bank (if you have one). This cable should be rated for outdoor use and be UL listed for safety reasons.

Solar Panels: How Many Fit a Garage?

First, measure your garage’s dimensions: length, width, and height. Know how many hours of sunlight are in your area during the summer months and the amount of energy those hours generate daily. It gives you an idea of how many panels will fit in your garage.

Averagely you need 10–12 solar panels to provide 4000 kWh of electricity annually. The required roof area is 200-240 sq ft facing south.

Solar power is a viable alternative to your standard utility provider if you want to save on your energy bills and prevent pollution. Yes, it was more expensive. Yes, figuring out how to collect the power takes a bit of effort, but the payoffs could be great. There are plenty of solar-powered homeowners that can attest to that. You have to decide whether or not it will work for you. Visit for reliable solar solutions.

Name, Address and Phone

West Bay Energy, 

6260 39th St N STE I, Pinellas Park, Florida 33781, 

(727) 288-6744

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