Disable a solar PV array safely in seconds.
Quick, Portable Spray
Reliable means to combat the DC danger zone.
Mitigate Solar Panel Risks
Learn More
Empower firefighters and homeowners to prevent PV hazards.
Fire Retardant Solution

PVStop switches off solar panels in seconds, it is an essential solar PV safety solution

Call us today
For Emergency Services

For Emergency Services

Protect service personnel from the hazards of lethal DC voltage. PVStop is an essential solar PV safety solution.

For Electrical Contractors

For Electrical Contractors

Use a portable non-flammable liquid blanket that drops solar panel DC voltage to zero. Improve OH&S today.

For Solar Panel Owners

For Solar Panel Owners

Solar panels cannot be turned off when in direct sunlight. Render the array electrically safe during fire and flood crises with PVStop.

PVStop – Making Solar Energy Safe

Our world first innovation PVStop is the only way to switch off solar panels at the source, making solar energy safe. Why would anyone want to switch off solar panels? Please watch our short video to find out! Please like and share our video to help us spread awareness within the community.

Did you know that solar panels cannot be turned off when exposed to light? Why is this bad? Solar Panels can generate potentially lethal DC voltage which can threaten the lives of firefighters, emergency personnel and PV owners during fire, flood and electrical events.

This is a serious safety concern that affects the global industry. At LJW Solar we currently offer the only reliable and safe method of shutting panels down in the form of a sprayable liquid fire blanket: PVStop.

  • Shutdown PV array safely in seconds
  • Non-flammable, fire retardant
  • Easy to apply, peel off later
  • Dispose in general waste

LJW Solar has developed a solar PV safety solution for emergency personnel, solar installation personnel and solar panel owners to ensure that an array can be made safe with PVStop—an environmentally friendly spray that is easy to apply and remove and is suitable to use during all weather conditions.

PVStop covers a range of solutions from system failure and maintenance to hazard containment and fire risks. Once applied, the coating can be peeled off with ease up to 12 months after application.

LJW Solar can answer your frequently asked questions and provide more technical details on PVStop.


To eliminate risk and for your peace of mind, invest in PVStop—an effective solar PV safety solution—today. Get in touch with us to learn more.