Are you thinking about how to put solar panels on the ground? There are five main steps. First, pick the best spot. Next, plan for permits and get ready. Then, choose a ground solar mounting system. After that, install the system. Last, keep everything safe and take care of it. Ground panels give you more choices. They are easier to clean than roof panels. Look at the table below to see why many people like ground-mounted solar panels:
Key Takeaways
Pick a spot where your solar panels get lots of sun.
Look up and get the permits you need before you start.
Choose a ground solar mounting system that fits your needs and budget.
Put in your solar panels tightly so they stay safe in bad weather.
Clean and check your solar panels often to keep them working well.
Ask an expert for help with installation to stay safe and follow rules.
Think about adding more solar panels later if you need more energy.
Know that ground-mounted solar panels are easier to clean and make more energy.
1. Pick The Best Location
Choosing the right spot for your solar panels is the first and most important step. If you get this part right, your panels will work better and last longer. Here’s how you can find the best location for ground solar mounting:
Maximize Sunlight
You want your solar panels to soak up as much sunlight as possible. Start by looking at how the sun moves across your property.
Sun Path And Peak Hours
Place your panels where they get direct sunlight during the middle of the day. This is when the sun is highest and strongest.
In the northern hemisphere, face your panels true south. This direction gives you the most sunlight all year.
The tilt angle matters too. Set the tilt close to your latitude for the best results. For example, if you live at 30° latitude, tilt your panels about 30°.
Check out this table to see how orientation affects efficiency:
💡 Tip: If you have a fence or shed that faces south, you might be able to mount panels on or near it. This can save you money on extra mounting hardware.
Avoid Shade
Shade is the enemy of solar panels. Even a little bit can cut your energy production.
Trees And Structures
Look for trees, buildings, chimneys, or even other solar panels that might cast shadows.
Remember, utility poles and wires can also block sunlight.
Try to keep your panels away from anything that could shade them, especially during peak sunlight hours.
Seasonal Changes
Trees grow and change with the seasons. A spot that looks sunny in winter might be shady in summer.
Watch out for leaves and branches that could block the sun as they grow.
Prune trees if you need to, but always check local rules before cutting.
🛠️ Note: Some ground solar mounting systems use microinverters or power optimizers. These help reduce the impact of shade on your system.
Check Ground Conditions
The ground under your panels needs to be strong and stable. If the soil is weak, your panels could sink or tip over.
Soil Stability
Test the soil before you start. Sandy soil holds up well, while clay is weaker. Solid rock is the best.
Here’s a quick look at soil types:
If you’re not sure about your soil, ask a local expert or a ground solar mounting manufacturer for advice.
Drainage And Access
Pick a spot that doesn’t flood or get muddy after rain. Good drainage keeps your system safe.
Make sure you can reach your panels easily for cleaning and repairs.
Mark out the area and clear away rocks, weeds, and debris before you build.
🚧 Tip: If you use an existing fence line, you might save on installation costs and make maintenance easier.
By following these steps, you’ll set your solar panels up for success. A good location means more power, less trouble, and a longer life for your system.
2. Plan Permits And Preparation
Getting ready for your ground solar mounting project means you need to plan ahead. You want to make sure you follow local rules, use the right materials, and prepare the ground for a strong foundation. Here’s how you can get started:
Research Local Permits
Before you dig or build anything, check which permits you need. Every city or county has its own rules for solar panels.
Application Steps
You usually need to apply for several permits. Here’s a quick look at the most common ones:
You can call your local building department or visit their website to find out what you need. Fill out the forms, pay any fees, and wait for approval before you start your ground solar mounting.
📝 Tip: If you’re not sure about the rules, ask a ground solar mounting manufacturer for advice. They often know what permits you need in your area.
Conduit And Trench Requirements
You need to run wires from your solar panels to your inverter. These wires go inside a conduit, which protects them underground.
Size And Depth
You have a few choices for conduit types:
When you dig a trench for your conduit, keep these rules in mind:
Dig at least 18 inches deep to cover the conduit.
Secure the conduit every 24 inches so it doesn’t move.
Use expansion couplings where the conduit comes out of the ground.
Make sure conduit runs don’t go more than 3 feet without support.
⚡ Note: Following these steps keeps your wiring safe and helps your ground solar mounting system last longer.
Prepare The Ground
A strong foundation keeps your solar panels steady for years. You want to make sure the ground is ready before you build.
Clear And Level Area
Start by clearing away rocks, weeds, and debris. Level the ground so your panels sit flat and don’t wobble.
Remove anything that could get in the way, like tree roots or old fence posts.
Use a shovel or rake to smooth out bumps.
Mark Mounting Points
Next, map out where each post or footing will go. This step helps you follow local rules and makes sure everything fits.
Mark the installation area with stakes or spray paint.
Dig footings three to four feet deep and twelve to twenty-four inches wide.
Pour concrete into the holes and let it cure. This anchors your posts and keeps your ground solar mounting stable.
🛠️ Tip: Install foundation posts or concrete footings based on your site’s needs. Make sure they are level and secure before you attach anything else.
Proper planning and preparation set you up for a safe and successful ground solar mounting project. You’ll avoid problems later and make sure your system stands strong for years.
3. Choose Ground Solar Mounting System
Picking the right ground solar mounting system makes a big difference in how well your solar panels work. You have a few main types to choose from, and each one has its own benefits. Let’s break down your options so you can find the best fit for your yard and your budget.
Mount Types
Fixed-Tilt
Fixed-tilt mounts hold your solar panels at one set angle. You pick the best tilt for your location, and the panels stay that way all year. This type works well if you want something simple and sturdy. Fixed-tilt systems usually cost less and need less work to install. You can ask a ground solar mounting manufacturer for advice on the best angle for your area.
Adjustable-Tilt
Adjustable-tilt mounts let you change the angle of your panels a few times a year. You can tilt them up in winter and lay them flatter in summer. This helps you catch more sunlight as the seasons change. Adjustable systems need a little more work, but you get better performance. Many ground solar mounting manufacturers offer kits that make adjusting the tilt easy.
Pole Mounts
Pole mounts use one or more strong poles to hold your panels above the ground. You can use a single pole for a small system or several poles for bigger setups. Pole mounts save space and make it easier to mow or clean under your panels. Some pole mounts even let you turn the panels to follow the sun. If you want the best sun exposure, ask your ground solar mounting manufacturer about tracking systems.
Here’s a quick look at how different systems compare:
Compare Pros And Cons
Cost And Complexity
Fixed-tilt systems cost the least and are the easiest to build. Adjustable-tilt mounts cost a bit more but give you better energy output. Pole mounts and tracking systems cost the most and need more parts, like motors and sensors. You might need help from a ground solar mounting manufacturer if you pick a complex system.
Performance
Tracking systems give you the most power. They follow the sun and can boost your energy by up to 40%. Fixed-tilt and adjustable-tilt systems still work well, especially if you set them up in a sunny spot. Think about your budget and how much energy you want before you choose.
Select Materials
Metal Poles And Beams
Most ground solar mounting systems use metal poles and beams. Galvanized steel pipes work best because they don’t rust. You can use a post pounder to drive the poles deep into the ground. For extra strength, set the poles in cement. Metal frames last a long time and hold up in bad weather. If you want less work, ask your ground solar mounting manufacturer for pre-cut kits.
Lumber Frames
Some people use lumber frames for small solar setups. Wood costs less and is easy to cut, but it doesn’t last as long as metal. You need to treat the wood to stop rot and bugs. Lumber frames work best for tiny systems or places with mild weather.
Here’s a table to help you compare materials:
🛠️ Tip: Always check with your ground solar mounting manufacturer to make sure you pick the right materials for your soil and weather.
Choosing the right ground solar mounting system helps your panels last longer and work better. Take your time, compare your options, and talk to a ground solar mounting manufacturer if you have questions.
4. Install Ground Solar Mounting
Getting your ground solar mounting system set up is exciting. You have your spot picked out and your permits ready. Now, you can start building. Let’s walk through each step so you get a strong, safe, and efficient solar setup.
Set Anchors And Frame
You need a solid foundation for your solar panels. The type of anchor you choose depends on your soil and budget. Here’s a quick guide:
You can use a post pounder to drive steel piles into the ground. If you pick concrete piers, pour cement and let it cure before you build the frame. Ask your ground solar mounting manufacturer for advice on which anchor works best for your site.
Drill Or Pound Poles
Mark your spots and drill or pound the poles into the ground. Make sure each pole is straight and secure. Use a level to check your work. If you use cement, let it set before moving on.
Assemble Structure
Attach beams and crossbars to the poles. Build the frame so it holds the weight of your panels. Use galvanized steel for strength and rust protection. Double-check all bolts and fasteners. Your ground solar mounting manufacturer can recommend hardware that stands up to wind and weather.
Mount Solar Panels
Now, you can put your panels on the frame. Follow these steps for a safe and sturdy setup:
Check the frame for strength and stability.
Use fasteners rated for your local wind and weather.
Attach each panel tightly to the frame.
Make sure you leave space for cleaning and repairs.
Label all parts clearly for easy maintenance.
Attach Panels Securely
Secure each panel with bolts and clamps. Tighten everything so panels don’t move in strong winds. If you live in a stormy area, ask your ground solar mounting manufacturer for extra tips.
Adjust Tilt Angle
Set the tilt angle for your panels. In the southern US, a 30-degree tilt facing south works well. You can adjust the tilt each season for more power. Here’s a table to help you know when to change the angle:
For summer: Latitude × 0.92 - 24.3 degrees
For spring and autumn: Latitude × 0.98 - 2.3 degrees
For winter: Latitude × 0.89 + 24 degrees
🔄 Tip: Adjust your panels every month for the best results. This helps you get the most sunlight all year.
Wiring And Connections
Wiring is the last step. Good wiring keeps your system safe and efficient.
Series Or Parallel
You can wire your panels in series or parallel. If you have shade, parallel wiring works better. It keeps your system running even if one panel gets blocked.
Run Cables To Inverter
Route wires through conduit to protect them from water and animals. Pick the right wire gauge for safety. Secure cables so they don’t sag or touch the ground.
Use clean installation practices for long-lasting performance.
Plan cable paths to avoid fire hazards and water damage.
Grounding
Follow the National Electrical Code for grounding. Here’s what you need to know:
⚡ Note: Always check with your ground solar mounting manufacturer for the best grounding and wiring practices. This keeps your system safe and up to code.
You’re almost done! With careful installation, your ground solar mounting system will give you clean energy for years.
5. Safety And Maintenance
You need to keep your ground-mounted solar panels safe and working well. There are a few important things you should do. These steps help protect your system and make it last longer.
Electrical Safety
Working with electricity can be dangerous. Solar panels can have high voltage, even in sunlight.
Power Off Procedures
Always turn off the inverter and combiner boxes before touching wires. Treat every wire as if it is live until you check it with a meter. Cover your panels with something that blocks light so they stop making power. Read the guides from your ground solar mounting manufacturer and follow their safety rules. Lockout/tagout steps help stop accidents.
Turn off all parts of the system before you start.
Use a meter to make sure the power is off.
Wear gloves and safety glasses for protection.
Insulation
Good insulation keeps you safe from shocks. Make sure all wires are covered and not broken. If you see any bare wires, fix them right away. Your ground solar mounting manufacturer can tell you which insulation is best.
Weatherproofing
Bad weather can hurt your solar panels if you do not protect them. Rain, wind, and salt can cause problems.
Protect Connections
Put all electrical parts in waterproof boxes. Use materials that do not rust, like anodized aluminum and stainless steel. Spray metal parts to stop rust. Pick sealed junction boxes with high IP ratings to keep water out. Ask your ground solar mounting manufacturer about special materials that block UV rays and water.
Secure Against Wind
Strong winds can move or break your panels. Use strong mounting brackets and extra bolts. Choose a racking system made for windy places. Install panels at an angle to help with wind. Some systems let you move panels to a safe spot during storms. Your ground solar mounting manufacturer can help you pick the right equipment.
Ongoing Maintenance
Taking care of your solar panels helps them work better. You can do most jobs yourself, but sometimes you need a pro.
Cleaning Panels
Clean your panels at least two times a year, in spring and fall. If you live where it is dusty, clean them more often. Use a soft cloth or a water-fed pole. Do not use harsh cleaners or pressure washers. This keeps your panels clear and working well.
Inspecting Hardware
Check your system for rust, loose bolts, or panels that are not straight. Look for animal damage or signs of theft. Use the table below to see common problems:
Ask your ground solar mounting manufacturer for new parts and tips on checking your system. Regular care can help your system last 25 to 30 years and save you money.
🛠️ Tip: Keep weeds and grass short around your panels. This stops animals from making nests and makes it easier to reach your system.
You can put solar panels on the ground by doing five things. First, pick the best spot for your panels. Next, get the permits you need. Then, choose the system that works for you. After that, install everything with care. Last, keep your panels in good shape with regular maintenance. Always plan before you start and check the local rules. If you have problems, ask a certified ground solar mounting manufacturer or a solar expert for help. These tips help your system work for up to 30 years:
Are you thinking about rebates from the government? The Investment Tax Credit can help you save money and make solar panels cheaper!
FAQ
What is ground solar mounting?
Ground solar mounting means you install solar panels on frames or poles set in the ground. You do not put them on your roof. This setup gives you more choices for where to place your panels.
How do I choose the right ground solar mounting manufacturer?
Look for a ground solar mounting manufacturer with good reviews and strong warranties. Ask about their experience with your soil type and local weather. A helpful company will answer your questions and guide you through the process.
Can I install ground-mounted solar panels myself?
You can install small systems if you have basic tools and follow safety rules. For bigger projects, you should hire a pro or ask your ground solar mounting manufacturer for help. They know how to keep your system safe and up to code.
How much space do I need for ground-mounted solar panels?
You need about 100 square feet for every 1 kilowatt of solar panels. Make sure you leave room to walk around the panels for cleaning and repairs. Your ground solar mounting manufacturer can help you plan the layout.
Do ground-mounted solar panels need a lot of maintenance?
No, they do not need much. You should clean the panels and check the hardware a few times a year. If you see loose bolts or dirt, fix them right away. Your ground solar mounting manufacturer can give you a maintenance checklist.
Are ground-mounted solar panels safe in storms?
Yes, if you use strong frames and secure anchors. Ask your ground solar mounting manufacturer for systems made for high winds or heavy snow. Always check that bolts and supports stay tight after big storms.
Can I expand my ground-mounted solar system later?
Yes, you can add more panels if you have space. Plan ahead and talk to your ground solar mounting manufacturer about future upgrades. They can help you pick a system that grows with your needs.
