Introducing the PVSTOP Solar Panel Block Out – 4.5 Litre, the essential safety innovation for instantly “switching off” solar panels in emergency, maintenance, or service scenarios. Offered by HSE Store, PVSTOP provides unrivalled protection for fire & rescue services, electrical contractors, and solar system owners. This patented, water-based polymer spray creates a peelable, non-toxic film that blocks sunlight, rendering PV modules electrically safe within seconds—directly at their source.

With a generous 35-second discharge time, the 4.5 litre unit is ideal for domestic and small commercial PV installations, delivering rapid coverage up to 18 square metres (at recommended thickness, subject to conditions). PVSTOP’s exclusive formula is safe for operators, dries fast, and remains effective in the harshest weather; once the emergency is resolved, the coating peels away easily without damaging the panels. Accredited globally and rigorously tested, PVSTOP is your dependable solution when every second counts.

Choose PVSTOP for efficiency, safety, and peace of mind in dealing with solar emergencies—from electrical faults to fire, flood, or routine maintenance. Protect people and property with the only proven way to isolate dangerous DC voltage at the panel.

Key Features:

• Instantly isolates PV systems by blocking light, reducing DC voltage to zero.

• 35 seconds continuous spray from the 4.5L unit; ideal for home & small business.

• Non-flammable, non-conductive, dries quickly and peels off with no panel damage.

• Environmentally friendly; accredited and safe for disposal as general waste.