Solar panels or any metal racking on them do not attract lightning; therefore, there is no worry when installed on a home roof. However, you may need to protect your solar panels as they can damage when hit by lightning. You can do so through proper grounding, installing surge protectors or lightning rods.
Lightning is a force of nature that we are all familiar with. It occurs during heavy rains, thunderstorms, small showers of rain. Solar panels are fitted on the house roof to collect heat and light from the sun and convert it to energy. And there is no link between the two. Having solar panels will not in any way make your home more susceptible to lightning strikes.
Of course, the myth that related lightning strikes to solar panels is there. However, there is no research supporting it.
What Causes Lightning?
For lightning to strike, some things that have to come into play. Lightning begins as a static charge within the clouds. The imbalance between the storm clouds and the ground, or even between the clouds themselves, causes the static charge.
Most times, imbalance happens within the clouds and causes lightning to occur. Rarely does imbalance between the clouds and the ground lead to lighting, but it does happen.
Lightning is usually hot. When it strikes, it can heat the air around it to temperatures higher than the sun’s surface. The heat produced by the lightning causes the air around that part to rapidly expand, vibrate and cause the thunder that we hear after lightning strikes.
What Attracts Lightning?
The myths and misconceptions around lightning have existed for a long time. We have all heard one or two very believable myths.
Mainly, lightning is attracted to the clouds and the ground. If you are in a thunderstorm walking around, lightning may strike you. However, this has nothing to do with what you are doing or wearing.
Lightning is electricity. When it is sparked in the clouds, it just wants to be grounded or have its electric charges neutralized. How or where it gets to be grounded is not something that can be determined or calculated.
People struck by lightning have described having felt a tingling sensation and then feeling their hair stick up on its ends. If you get this feeling when walking in a storm, it is advisable to seek shelter.
Lightning has no specific pattern or point of contact; it can strike any place at any moment. However, the location of the storm can narrow down where it is most likely to strike.
Types Of Lightning
There are just two types of lightning that can occur.
1. Cloud to cloud lightning
2. Cloud to ground lightning
Cloud to cloud lightning happens inside the clouds when there is a static buildup. It is the most common, and the lightning never touches the ground. You can see it in the clouds as it streaks through with a bright light.
Cloud to ground lightning happens when there is an imbalance between the clouds and the ground. The cloud to ground lightning occurs when the clouds are nearer to the ground, and the imbalance of ions between the two happens. The static energy charges up and causes the lightning, which heads to the earth, to get grounded or neutralized.
Do Metallic Solar Panel Components Attract Lightning?

Lightning does not have a specific material attracted to more than other materials. It can strike anything in its way. From past occurrences, lightning has been seen striking oceans, trees, homes, mountains, and all other sorts of materials.
However, lightning rods are metallic. Metal is used because metallic items are more appropriate for conducting electricity with minimal resistance.
Lightning rods are placed at a higher point. You do this to ensure that the lightning rods are the first thing that the lightning strikes. They help minimize the damage that lightning would have caused to your house if it was not guided safely into the group.
Does The Electricity In Solar Panel Equipment Attract Lightning?
Lightning strikes areas that have an electrical charge. Solar panels collect light and heat from the sun and make electrical energy. They do not have an electrical charge around them.
Therefore, the electricity collected by solar panels cannot be a factor in attracting lightning to your house.
How To Protect Your House Or Solar Panels From Lightning Strikes

There are various ways to cope with lightning strikes if your area is prone to their occurrence.
Some include:
Installation Of Lightning Rods
Lightning rods create a low resistance path for the lightning to follow. The lightning is directed into the ground, and it does not damage your home, equipment or harm the occupants.
To protect your house, you need to attach lightning rods to it and have the attached cables running down to grounding electrodes. This way, you will protect your equipment, home occupants, and home from the effects of lightning strikes.
When installing lightning rods, you should ensure that they are not near your solar panels, as this will reduce their effectiveness. You can install the lightning rod on one end of your home and install your solar panels on the other end.
Before installing lightning rods, you must consult your state’s zoning laws and know if you are breaking any laws by installing them.
Installation Of Voltage Surge Protectors
Voltage surge protectors are connected to your equipment, mostly electronic equipment, to regulate the voltage that gets to them
During storms, lightning may strike your home, and use the connected devices to find a path to get grounded through. This is where the voltage surge protectors come in. They help reduce the excess amount of power that would have destroyed your electric equipment to a small dose that will not harm them.
Check And Have A Valid Insurance
If you live in areas prone to lightning strikes, it’s advisable to have an insurance cover that covers the risk.
Installation of other lightning protection measures is not always a sure deal. The best is to ensure you are covered by an insurance company that will help replace any destroyed equipment. A cover is a reasonable measure that ensures you are not at a total loss when lightning strikes. However, some insurance will also need other lightning protection measures to minimize the damage.
Unplugging Electrical Appliances
You can unplug some common household appliances during storms to avoid any risks that might come by if there is a lightning strike.
Should Solar Panels Be Grounded?
Though solar panels do not attract lightning, they can be hit and damaged like any other structure. Both indirect and direct lightning strikes can damage or result in solar panel downtime. Indirect strikes are common, and when they happen, they induce high voltage to solar panels, damaging their components or causing fire hazards.
On the other hand, direct strikes are rare, and if it happens, they can melt inverters and panels.
Therefore, there is a need to ground your solar panels properly as a preventive measure.
You should install a grounding rod several feet into the ground and connect it to the wire attached to the metal racking of your solar panel. This ensures that if lightning strikes your home, the surge will bypass your solar panels and get safely discharged into the ground. A grounding rod is also important in preventing the accumulation of static electricity in your solar equipment.
What To Do After Your Home Has Been Struck By Lightning.
If your home has been struck by lightning, it is advisable to call 911. You should do this even if no one has been hurt or no signs of a fire. You should also avoid using any electronic devices in your house.
Final Thoughts
Solar panels do not have any electrical charge around them; they are just used to convert light and heat from the sun into electricity. Lightning requires an electrical charge to connect to. Therefore, solar panels do not attract lightning at all. You can safely live with them installed on top of your house and not fear that lightning will strike your home. However, it is advisable to take protective measures we have highlighted above for places prone to lightning.