Introducing the PVSTOP Solar Panel Block Out – 9 Litre, the only proven solution for instantly and safely switching off solar panels in emergency and maintenance scenarios. Exclusively available from HSE Store, this advanced safety device is essential for fire & rescue services, electrical technicians, and solar PV system owners wanting to render solar arrays electrically safe—fast. PVSTOP works by spraying a specialised, environmentally-friendly polymer onto solar panels, acting like a liquid tarpaulin that blocks sunlight and immediately de-energises the system, eliminating dangerous DC voltage at its source.

PVSTOP’s fast-acting, non-flammable coating dries quickly into a protective, peelable film that does not damage panels and is safe to dispose of. The 9 litre unit provides up to 70 seconds of continuous spray, delivering comprehensive coverage even across large installations and enabling panels to be “switched off” in seconds. Compared to other methods, PVSTOP stands out for its effectiveness on all panel types and across multiple emergency scenarios including fires, floods, or routine servicing.

Whether you’re ensuring safety for your team or complying with strict maintenance procedures, choose PVSTOP for optimal protection, easy application, and peace of mind. Trust the only solution globally accredited for isolating solar power instantly.

Key Features:

• Instantly blocks light and electrically isolates PV systems for emergency or maintenance safety.

• Quick-dry, non-flammable, non-conductive polymer film – safe for operators.

• Peel-off film does not damage solar panels and is environmentally friendly.

• 9 litre unit gives up to 70 seconds of continuous spray, suitable for commercial and large residential installations.