Solar Panels

The #1 Selection of Solar Panels For Sale Online 

Whether you’re just trying to bring your energy bill down during summer or you want to completely free yourself from the shackles of the energy grid, our solar panels for sale are the perfect starting point to piecing together your system. Shop the top brands backed by world-class customer service today! 

How to Choose Solar Panels 

We help customers choose the right panels for their project on a daily basis. Let us do the same for you. All it takes is a quick conversation about your goals, climate, and budget. Here are the factors we’ll walk you through:

Size

The physical dimensions of a panel dictate where it can go. They also influence how much energy you’ll generate from each panel, and thus, how many total panels you need to generate enough energy for your home or business. 

Most residential panels come in around 65” x 40”. Commercial panels can be as big as 75” x 40” or more. Weight is important for roof mounting in particular (most panels weigh between 45-50 lbs a piece). Measure your roof, ground mount area, or pole mount space and check structural loads before you buy solar panels online. 

Type

Monocrystalline solar panels are the go-to for residential and off-grid systems. They’re ultra-efficient and have a better heat tolerance than cheaper alternatives. 

As the name suggests, bifacial solar panels can generate energy from both sides. This squeezes more energy out of every panel by picking up reflected light from the ground or a light-colored roof underneath them.

Efficiency

The efficiency rating tells you how much sunlight a panel actually converts into energy. The typical PV solar panel can convert at a rate of 20-22% efficiency. Higher efficiency = more watts per square foot. This helps you make the most of limited roof space or ground area.

Wattage 

This is the panel’s power output in a best-case scenario. Higher wattage means fewer panels needed to hit your target system production. You can narrow your search below:

• 300 watt solar panel
• 400 watt solar panel
• 500 watt solar panel

Brand

As the #1 provider of solar panels for sale online, we only stock the top manufacturers such as Meyer Burger, JA Solar, Jinko, Hyundai, Trina, Canadian Solar, and Q Cells. You can rest assured you’re getting a durable, long-lasting system with a warranty to protect your purchase.

Types of Solar Systems We Can Help Build

We’ve helped build systems for remote agricultural operations and urban residential properties alike. No matter why you’re shopping for solar panels online, we have the expertise you need.

Off-Grid

No utility connection whatsoever. Your panels charge a battery bank, and an inverter powers your home (or business) from stored energy. This is what we do best. Get in touch about our off-grid solar panel kits if you’re trying to power a cabin, homestead, remote workshop, or well pump station.

Grid-Tied

Panels feed power into the grid through a grid-tie inverter. This lets you continue pulling power from the grid when production is low, like during the winter season or on cloudy days. Then, you can push back excess power on good days. Utility companies offer net metering, so you’ll get a credit for the power you send back. 

Battery Backup 

A hybrid between off-grid and grid-tied. Batteries are fed first; the grid is used as a fallback. This keeps the lights on during power outages and brings down your utility bill. A really popular system for homeowners seeking energy independence without fully disconnecting from the grid.

Mounting Methods For Solar Panels 

There are a few ways you can bring your solar system to life:

• Ground mounts: Most popular for off-grid systems. They’re easier to angle, clean, and expand upon over time. No need to stress about putting a bunch of weight and glass on your roof, either. We recommend a solar panel ground mount whenever possible. 
• Pole mounts: These work really well for smaller arrays or remote locations such as well pump stations. We have some really great top-of-pole solar mount equipment.
• Roof mounts: The only option if you just don’t have the ground space. Usually a last resort, because it means fully tearing the panels down when your roof needs to be replaced. Maintaining the panels is more of a hassle as well.

Pairing With the Right Inverter 

Your solar panel inverter has to line up with your panel array's voltage and wattage. Off-grid systems use battery-based inverters like the EG4 6000XP or Sol-Ark SA-15K. On the other hand, grid-tied systems use string inverters or microinverters:

• String inverters: Connect panels in series. Most common for residential systems.
• Microinverters: Mount behind each individual panel. Better performance in partial shade. 

We size inverters to panels on every quote so you don’t have to stress about picking the right components. 

Everything Else You Need to Get Started in One Place 

Panels are only one piece of your system, and they’re worthless if you don’t get every other nuanced detail right. This is why we’re the #1 choice for solar panels for sale online. We’re your one-stop shop, and we even have complete solar panel kits if you’d rather simplify things.

Reach out for one-on-one support. Whether you’re just trying to add to an existing array or you’re looking for solar panels by the pallet at volume pricing, take the next step today!