How to protect solar panels from lightning?

To protect solar panels from the devastating effects of lightning, it’s important to implement proper surge protection measures. By ensuring the system is correctly grounded and installing surge protection devices, the risk of damage from lightning strikes can be greatly reduced.

Can lightning damage solar panels?

Lightning can indeed damage solar panels. Those powerful strikes might cause harm to the system, from melting components to disrupting balance and efficiency. The severity of the damage depends on the strike’s directness. To protect your panels, consider surge protection like Citel DS72-RS-120 or Delta LA-302, and proper grounding.

Does a PV system need a lightning protection system?

4.2. Necessity of lightning protection on PV system and its barrier An effective lightning protection system (LPS) is necessary for a PV system depending on the location, construction type and utilisation.

Why should a PV system be installed on a rooftop?

PV systems are always installed on the rooftop or outdoor locations, which give high possibility of getting struck by the lightning. Consequently, this would affect the level of power generated as well as economic issues, which should be borne in mind by the developers and the systems’ owners.

How will a lightning protection system affect PV power generation?

All this kind of destruction will undoubtedly affect the economic aspects or the return on investment that could be earned from PV power generation as well as the cost of repair or replacement to recover from the damage, all of which can be mitigated by implementing a lightning protection system (LPS) .

Can lightning damage PV panels?

The outcome indicated that the efficiency of the PV panel could be reduced as well as the panels may suffer physical deterioration caused by the high lightning impulse voltage/current. Many PV systems may not be properly protected against lightning.