PVSTOP
About Us

LTV Technologies Supplies Safety Solutions

LTV Tech, our mission is to pioneer solar safety solutions. With PVSTOP, We are dedicated to providing a reliable shield for solar systems, ensuring the instantaneous and secure shutdown of panels during emergencies. Our liquid blanket technology stands as a testament to our commitment to a safer, more resilient solar power landscape in the face of unforeseen crises

  • Swift Deactivation
  • Rapid Response
  • Portable and Versatile
  • All-Weather Reliability
  • Quick Drying Properties
  • Fire Retardant Properties
  • Easy Peel-Off Application
  • Nonconductive Safety
  • Effortless Disposal
Our Solution

Solutions during EmergenciesDeactivation Solare Panels Safely

PVStop allows selective deactivation of solar panels, providing flexibility by interrupting solar power production with minimal coverage , while covering the entire panel reduces DC voltage to zero

In fire situations, the PVStop spray system ensures a rapid response. It swiftly covers panels, blocking light to PV cells and initiating neutralization for timely intervention.
PVStop operates like a fire extinguisher. The fire retardant solution blocks light to the PV cells upon contact. The neutralisation process is fast, simple, safe and effective.
PVStop's fire retardant solution is nonconductive, ensuring that when applied, it does not introduce electrical conductivity issues. This feature enhances safety during the application .
Once the coating has dried, PVStop can be easily peeled off by hand. The coating does not contain any adhesives and does not damage solar panels in any way. Can stay on for 12 months
Areas of application

Solar Farms Commercial Installations Industrial InstallationsResidential Solar SystemsEmergency ServicesSolar Panel Maintenance

PVStop is used in various settings with solar energy installations to safely de-energize PV arrays during fires or emergencies, providing a versatile solution beyond addressing internal PV system fires.

Emergency Response Services
Firefighters and emergency responders may use PVStop to quickly and safely deactivate solar panels during fire incidents or other emergencies.
Solar Farms
Large-scale solar farms and solar power plants may use PVStop for safety measures and emergency response.
Commercial and Industrial Installations
Businesses and industries with solar panel installations on their premises may deploy PVStop to enhance safety protocols
Residential Solar System
Homeowners with solar panels may use PVStop as a safety measure, particularly in areas prone to wildfires, during flooding, or after hailstorms or where any electrical safety is a concern.
Article

Recent Blog Post Blog Post Blog Post

Explore the innovative safety solution with PVStop – a fire-retardant spray designed for solar panels. Learn how PVStop ensures quick and safe de-energization during emergencies, making it a versatile tool for enhanced electrical safety in solar energy installations

The Essential Role of Light-Blocking Coatings in Solar Safety: Why No New Bylaws Are Needed

As the solar industry continues to expand, so do the safety risks associated with photovoltaic (PV) systems, particularly in emergency situations such as fires. For first responders, managing fires in buildings with PV installations presents unique challenges due to the continuous production of electricity by solar panels. The introduction of Tier 1 Light Blocking Coating, an internationally accredited and certified solution, offers a game-changing method to ensure safety without the need for new bylaws. In this article, we explore how this coating aligns with existing health and safety regulations and why it is essential for first responders and PV-equipped buildings.


1. Understanding the Risks First Responders Face

Photovoltaic (PV) systems pose several risks during emergency situations, especially fires:

  • Electrical Hazards: PV systems continue to generate direct current (DC) electricity when exposed to light. First responders cannot simply switch off the main supply to isolate the system.
  • Fire Hazards: Damaged solar panels can still generate electricity, creating dangerous conditions for firefighting and rescue operations.
  • Increased Electrocution Risk: As long as light is present, PV panels remain active, creating a DC Danger Zone.

In many cases, firefighters are forced to adopt defensive strategies, leading to increased property damage and prolonged emergency operations.


2. How Tier 1 Light Blocking Coating Solves the Problem

The DC Danger Zone requires a reliable method to stop PV panels from generating electricity at the source. Tier 1 Light Blocking Coating provides an effective and accredited solution:

  • Instant De-Energization: This light-blocking coating deactivates PV panels by blocking sunlight, preventing further electricity generation. It is an internationally certified Tier 1 safety solution that ensures first responders can work safely.
  • No New Bylaws Needed: The use of this coating fits within existing health and safety regulations, including the Occupational Health and Safety Act (OHSA) and fire safety guidelines, eliminating the need for additional laws for its application.

3. How Tier 1 Light Blocking Coating Complies with Current Health and Safety Regulations

3.1. Electrical Safety

Under the Occupational Health and Safety Act (OHSA), employers are responsible for ensuring safe working environments around electrical systems. PV systems pose significant hazards because they continue to generate electricity when exposed to light.

  • Compliance: The Tier 1 Light Blocking Coating neutralizes the electrical danger by blocking light, thereby cutting off electricity generation at the source. This meets existing electrical safety regulations and does not require the creation of new laws.

3.2. Working at Heights

With many PV systems installed on rooftops, the risk of falls and slips for first responders increases, especially in emergency conditions where surfaces may be wet and slippery.

  • Compliance: The Tier 1 Light Blocking Coating can be applied from a safe distance (up to 10 meters), minimizing the need for close interaction with live electrical systems and reducing risks associated with working at heights. This aligns with the Work at Height Regulations, ensuring compliance while protecting first responders.

3.3. Firefighter Safety

Traditional firefighting strategies involving PV systems often result in increased property damage as firefighters must adopt defensive tactics to avoid electrocution.

  • Compliance: The Tier 1 Light Blocking Coating allows firefighters to take a more direct approach to fire suppression by de-energizing the PV system on-site. This improves operational safety and aligns with existing fire safety regulations by minimizing the risk to life and property.

4. Future Considerations: Strengthening Safety with New Bylaws

While the use of Tier 1 Light Blocking Coating is already compliant with current safety regulations, there is an opportunity to further strengthen its adoption through future bylaws. These bylaws could mandate its availability at all sites with PV installations to enhance public safety. Possible provisions could include:

  • Mandatory On-Site Availability: Require all buildings with PV installations to have light-blocking coatings readily available for emergency use.
  • Emergency Response Protocols: Establish protocols that prioritize the use of light-blocking coatings during emergency responses to PV-related incidents.
  • Training for First Responders: Ensure all emergency personnel are trained in the safe and effective application of light-blocking coatings.

Such regulations would not only enhance public safety but also standardize the use of critical safety solutions in the growing renewable energy sector.


5. Why the Tier 1 Light Blocking Coating is a Certified Solution

The Tier 1 Light Blocking Coating is recognized as a Tier 1 solution because it directly addresses the primary danger posed by PV systems: continuous electricity generation. As an internationally accredited and certified product, it offers:

  • Immediate Risk Mitigation: By blocking light and stopping power generation at the source, the coating eliminates the electrocution hazard.
  • Compliance with International Standards: The product meets the highest safety standards globally, making it a trusted solution for use by fire and emergency services worldwide.

6. Conclusion: An Immediate, Compliant, and Essential Safety Solution

The Tier 1 Light Blocking Coating is an essential tool for protecting first responders, property occupants, and the general public during emergencies involving PV systems. It fits seamlessly within existing safety regulations, meaning no new bylaws are needed for its use. However, future legislation could strengthen its implementation and ensure that all buildings with solar installations are equipped with this vital safety solution.

For more information on Tier 1 Light Blocking Coating and how it can improve safety in solar-equipped buildings, please contact us.

Uncategorized
The Essential Role of Light-Blocking Coatings in Solar Safety: Why No New Bylaws Are Needed

As the solar industry continues to expand, so do the safety risks associated with photovoltaic (PV) systems, particularly in emergency situations such as fires. For first responders, managing fires in buildings with PV installations presents unique challenges due to the continuous production of electricity by solar panels. The introduction of Tier 1 Light Blocking Coating, an internationally accredited and certified solution, offers a game-changing method to ensure safety without the need for new bylaws. In this article, we explore how this coating aligns with existing health and safety regulations and why it is essential for first responders and PV-equipped buildings.


1. Understanding the Risks First Responders Face

Photovoltaic (PV) systems pose several risks during emergency situations, especially fires:

  • Electrical Hazards: PV systems continue to generate direct current (DC) electricity when exposed to light. First responders cannot simply switch off the main supply to isolate the system.
  • Fire Hazards: Damaged solar panels can still generate electricity, creating dangerous conditions for firefighting and rescue operations.
  • Increased Electrocution Risk: As long as light is present, PV panels remain active, creating a DC Danger Zone.

In many cases, firefighters are forced to adopt defensive strategies, leading to increased property damage and prolonged emergency operations.


2. How Tier 1 Light Blocking Coating Solves the Problem

The DC Danger Zone requires a reliable method to stop PV panels from generating electricity at the source. Tier 1 Light Blocking Coating provides an effective and accredited solution:

  • Instant De-Energization: This light-blocking coating deactivates PV panels by blocking sunlight, preventing further electricity generation. It is an internationally certified Tier 1 safety solution that ensures first responders can work safely.
  • No New Bylaws Needed: The use of this coating fits within existing health and safety regulations, including the Occupational Health and Safety Act (OHSA) and fire safety guidelines, eliminating the need for additional laws for its application.

3. How Tier 1 Light Blocking Coating Complies with Current Health and Safety Regulations

3.1. Electrical Safety

Under the Occupational Health and Safety Act (OHSA), employers are responsible for ensuring safe working environments around electrical systems. PV systems pose significant hazards because they continue to generate electricity when exposed to light.

  • Compliance: The Tier 1 Light Blocking Coating neutralizes the electrical danger by blocking light, thereby cutting off electricity generation at the source. This meets existing electrical safety regulations and does not require the creation of new laws.

3.2. Working at Heights

With many PV systems installed on rooftops, the risk of falls and slips for first responders increases, especially in emergency conditions where surfaces may be wet and slippery.

  • Compliance: The Tier 1 Light Blocking Coating can be applied from a safe distance (up to 10 meters), minimizing the need for close interaction with live electrical systems and reducing risks associated with working at heights. This aligns with the Work at Height Regulations, ensuring compliance while protecting first responders.

3.3. Firefighter Safety

Traditional firefighting strategies involving PV systems often result in increased property damage as firefighters must adopt defensive tactics to avoid electrocution.

  • Compliance: The Tier 1 Light Blocking Coating allows firefighters to take a more direct approach to fire suppression by de-energizing the PV system on-site. This improves operational safety and aligns with existing fire safety regulations by minimizing the risk to life and property.

4. Future Considerations: Strengthening Safety with New Bylaws

While the use of Tier 1 Light Blocking Coating is already compliant with current safety regulations, there is an opportunity to further strengthen its adoption through future bylaws. These bylaws could mandate its availability at all sites with PV installations to enhance public safety. Possible provisions could include:

  • Mandatory On-Site Availability: Require all buildings with PV installations to have light-blocking coatings readily available for emergency use.
  • Emergency Response Protocols: Establish protocols that prioritize the use of light-blocking coatings during emergency responses to PV-related incidents.
  • Training for First Responders: Ensure all emergency personnel are trained in the safe and effective application of light-blocking coatings.

Such regulations would not only enhance public safety but also standardize the use of critical safety solutions in the growing renewable energy sector.


5. Why the Tier 1 Light Blocking Coating is a Certified Solution

The Tier 1 Light Blocking Coating is recognized as a Tier 1 solution because it directly addresses the primary danger posed by PV systems: continuous electricity generation. As an internationally accredited and certified product, it offers:

  • Immediate Risk Mitigation: By blocking light and stopping power generation at the source, the coating eliminates the electrocution hazard.
  • Compliance with International Standards: The product meets the highest safety standards globally, making it a trusted solution for use by fire and emergency services worldwide.

6. Conclusion: An Immediate, Compliant, and Essential Safety Solution

The Tier 1 Light Blocking Coating is an essential tool for protecting first responders, property occupants, and the general public during emergencies involving PV systems. It fits seamlessly within existing safety regulations, meaning no new bylaws are needed for its use. However, future legislation could strengthen its implementation and ensure that all buildings with solar installations are equipped with this vital safety solution.

For more information on Tier 1 Light Blocking Coating and how it can improve safety in solar-equipped buildings, please contact us.

A Vital Tool in Combating Rooftop Solar Panel Fires – A Case Study from London

Solar Panel Fire in Lewisham: A Quick and Safe Response with PVStop

On August 2, 2024, a solar panel fire broke out on the roof of a seven-story residential building in Loampit Vale, Lewisham. The London Fire Brigade (LFB) responded promptly with six fire engines and about 40 firefighters arriving at the scene. Among the tools deployed was PVStop, a light-blocking coating that played a crucial role in safely managing the incident. See the article

The Incident

The LFB received the first of 14 calls reporting the fire at around 12:20 pm. The solar panel was located on the roof of the building, necessitating the use of one of the brigade’s 32m ladders. Firefighters quickly applied PVStop to the solar panel, a product stored in an extinguisher and sprayed onto the panels during such emergencies. PVStop works by blocking sunlight from reaching the solar panels, effectively stopping the conversion of light into electricity. This allows firefighters to safely address the fire without the risk of electric shock or further electrical fires.

Thanks to the swift application of PVStop, the fire was under control by around 1:10 pm, with no reported injuries. Firefighters from Lewisham, Greenwich, Lee Green, and surrounding stations attended the scene, showcasing a coordinated and effective response.

The Importance of PVStop in Firefighting

PVStop has proven to be an invaluable tool for fire brigades dealing with solar panel fires. Its ability to safely and effectively de-energize solar panels ensures that firefighters can operate without the added danger of live electricity. In this incident, PVStop allowed the LFB to quickly and safely extinguish the fire, protecting both lives and property.

Public Awareness and Safety

The incident was captured by a nearby resident and posted on TikTok, highlighting the community’s role in early detection and response. Although the footage did not capture the moment PVStop was applied, it serves as a testament to the product’s effectiveness and the professionalism of the London Fire Brigade.

The quick response and use of PVStop not only controlled the fire but also ensured that the building remained safe for residents until the solar panel system could be properly inspected and repaired. PVStop can stay on the PV modules for up to a year, providing ongoing protection. When it is time to recommission the system, the polymer coating can simply be peeled off and disposed of as normal waste.

Conclusion

The recent solar panel fire in Lewisham underscores the critical importance of having effective tools like PVStop available for first responders. This incident is a perfect example of how early detection, combined with professional and well-equipped fire services, can prevent potential disasters. Kudos to the London Fire Brigade for their quick response and professional service, and for recognizing the value of PVStop in safeguarding lives and property.

For more information about PVStop and its applications, visit PVStop.

By embracing innovative solutions like PVStop, fire brigades can enhance their ability to manage the growing risks associated with solar panel installations, ensuring safer communities and better protection for all.

@tonyahmazing

Lewisham fire, everything is under control!#lewisham #fire #london

♬ original sound – Tonyahmazing
Articles PVStop
A Vital Tool in Combating Rooftop Solar Panel Fires – A Case Study from London

Solar Panel Fire in Lewisham: A Quick and Safe Response with PVStop

On August 2, 2024, a solar panel fire broke out on the roof of a seven-story residential building in Loampit Vale, Lewisham. The London Fire Brigade (LFB) responded promptly with six fire engines and about 40 firefighters arriving at the scene. Among the tools deployed was PVStop, a light-blocking coating that played a crucial role in safely managing the incident. See the article

The Incident

The LFB received the first of 14 calls reporting the fire at around 12:20 pm. The solar panel was located on the roof of the building, necessitating the use of one of the brigade’s 32m ladders. Firefighters quickly applied PVStop to the solar panel, a product stored in an extinguisher and sprayed onto the panels during such emergencies. PVStop works by blocking sunlight from reaching the solar panels, effectively stopping the conversion of light into electricity. This allows firefighters to safely address the fire without the risk of electric shock or further electrical fires.

Thanks to the swift application of PVStop, the fire was under control by around 1:10 pm, with no reported injuries. Firefighters from Lewisham, Greenwich, Lee Green, and surrounding stations attended the scene, showcasing a coordinated and effective response.

The Importance of PVStop in Firefighting

PVStop has proven to be an invaluable tool for fire brigades dealing with solar panel fires. Its ability to safely and effectively de-energize solar panels ensures that firefighters can operate without the added danger of live electricity. In this incident, PVStop allowed the LFB to quickly and safely extinguish the fire, protecting both lives and property.

Public Awareness and Safety

The incident was captured by a nearby resident and posted on TikTok, highlighting the community’s role in early detection and response. Although the footage did not capture the moment PVStop was applied, it serves as a testament to the product’s effectiveness and the professionalism of the London Fire Brigade.

The quick response and use of PVStop not only controlled the fire but also ensured that the building remained safe for residents until the solar panel system could be properly inspected and repaired. PVStop can stay on the PV modules for up to a year, providing ongoing protection. When it is time to recommission the system, the polymer coating can simply be peeled off and disposed of as normal waste.

Conclusion

The recent solar panel fire in Lewisham underscores the critical importance of having effective tools like PVStop available for first responders. This incident is a perfect example of how early detection, combined with professional and well-equipped fire services, can prevent potential disasters. Kudos to the London Fire Brigade for their quick response and professional service, and for recognizing the value of PVStop in safeguarding lives and property.

For more information about PVStop and its applications, visit PVStop.

By embracing innovative solutions like PVStop, fire brigades can enhance their ability to manage the growing risks associated with solar panel installations, ensuring safer communities and better protection for all.

@tonyahmazing

Lewisham fire, everything is under control!#lewisham #fire #london

♬ original sound – Tonyahmazing
Improving Data Capture and Reporting on Solar PV Incidents for Enhanced Safety

As a life safety solution provider, our mission is to equip emergency responders, particularly firefighters, with the tools and knowledge to manage the unique risks posed by solar PV systems. The primary hazard in such systems is electrical, which, if not promptly mitigated, can escalate into fire incidents.

The challenge is multi-faceted: there is a lack of enforceable regulation on solar PV installations, these systems are typically located out of sight on rooftops, and there is a diverse array of solar systems currently installed, in progress, or planned for the future.

The Need for Accurate Data Capture

PVStop International extensive conversations with UK Fire Brigades and global Fire Services have led us to believe that the data captured on solar PV incidents is significantly underreported. Publicly available data reports, such as the 2017 BRE Global report, acknowledge that the total number and nature of incidents are not being adequately captured by current systems.

PVStop International propose that the National Incident Reporting System and the National Fire Investigation Reporting System harmonize data capture for solar PV electrical and fire incidents. This would not only improve the quality and consistency of data but also enhance the operational protocols used by firefighters to manage these incidents.

The Proposed Solution

PVStop proposed a simple, effective method for incident reporting, focusing on solar PV systems. This involves two main steps:

  1. Incident Reporting System:
    • Confirm the option to select solar PV systems.
    • Introduce two primary options:
      • PVIR1: Solar PV as Direct Ignition Source.
      • PVIR2: Solar PV Indirectly Involved (Other ignition sources).
    • These options address the direct and indirect risks posed by solar PV systems, ensuring firefighters can report incidents without needing extensive technical knowledge.
  2. Fire Investigation Reporting:
    • Under PVIR1, we propose seven specific categories to capture the source of ignition:
      • PVFIS01: Ignition caused by PV module.
      • PVFIS02: Ignition caused by isolator.
      • PVFIS03: Ignition caused by inverter.
      • PVFIS04: Ignition caused by combiner box and fuse.
      • PVFIS05: Ignition caused by cable.
      • PVFIS06: Ignition caused by connector.
      • PVFIS07: Ignition caused by Solar PV system (Inconclusive Source).

These categories will significantly improve the quality and consistency of data reporting on solar PV incidents. The solution ensures that firefighters can de-energize solar systems safely and effectively by blocking light to the panels, using our PVStop product. Additionally, we provide solar safety training to firefighters and those involved in the installation, operation, and maintenance of solar PV systems.

Call to Action

To further enhance the safety of emergency responders and the general public, we urge the relevant authorities to adopt our proposed incident reporting method. Accurate data capture and analysis will provide a clearer picture of the risks associated with solar PV systems, enabling the development of robust operational protocols and safety measures.

By implementing this standardized reporting system, we can ensure that the growing risks posed by solar installations are managed effectively, thereby protecting both firefighters and the communities they serve.

As solar PV installations continue to increase, it is imperative that we have accurate data capture and reporting mechanisms in place. These proposed method offers a straightforward and effective solution to improve the safety and response strategies of firefighters dealing with solar PV incidents. We look forward to collaborating with fire services and regulatory bodies to bring this initiative to fruition, ultimately enhancing safety and operational efficiency across the board.

Articles PVStop
Improving Data Capture and Reporting on Solar PV Incidents for Enhanced Safety

As a life safety solution provider, our mission is to equip emergency responders, particularly firefighters, with the tools and knowledge to manage the unique risks posed by solar PV systems. The primary hazard in such systems is electrical, which, if not promptly mitigated, can escalate into fire incidents.

The challenge is multi-faceted: there is a lack of enforceable regulation on solar PV installations, these systems are typically located out of sight on rooftops, and there is a diverse array of solar systems currently installed, in progress, or planned for the future.

The Need for Accurate Data Capture

PVStop International extensive conversations with UK Fire Brigades and global Fire Services have led us to believe that the data captured on solar PV incidents is significantly underreported. Publicly available data reports, such as the 2017 BRE Global report, acknowledge that the total number and nature of incidents are not being adequately captured by current systems.

PVStop International propose that the National Incident Reporting System and the National Fire Investigation Reporting System harmonize data capture for solar PV electrical and fire incidents. This would not only improve the quality and consistency of data but also enhance the operational protocols used by firefighters to manage these incidents.

The Proposed Solution

PVStop proposed a simple, effective method for incident reporting, focusing on solar PV systems. This involves two main steps:

  1. Incident Reporting System:
    • Confirm the option to select solar PV systems.
    • Introduce two primary options:
      • PVIR1: Solar PV as Direct Ignition Source.
      • PVIR2: Solar PV Indirectly Involved (Other ignition sources).
    • These options address the direct and indirect risks posed by solar PV systems, ensuring firefighters can report incidents without needing extensive technical knowledge.
  2. Fire Investigation Reporting:
    • Under PVIR1, we propose seven specific categories to capture the source of ignition:
      • PVFIS01: Ignition caused by PV module.
      • PVFIS02: Ignition caused by isolator.
      • PVFIS03: Ignition caused by inverter.
      • PVFIS04: Ignition caused by combiner box and fuse.
      • PVFIS05: Ignition caused by cable.
      • PVFIS06: Ignition caused by connector.
      • PVFIS07: Ignition caused by Solar PV system (Inconclusive Source).

These categories will significantly improve the quality and consistency of data reporting on solar PV incidents. The solution ensures that firefighters can de-energize solar systems safely and effectively by blocking light to the panels, using our PVStop product. Additionally, we provide solar safety training to firefighters and those involved in the installation, operation, and maintenance of solar PV systems.

Call to Action

To further enhance the safety of emergency responders and the general public, we urge the relevant authorities to adopt our proposed incident reporting method. Accurate data capture and analysis will provide a clearer picture of the risks associated with solar PV systems, enabling the development of robust operational protocols and safety measures.

By implementing this standardized reporting system, we can ensure that the growing risks posed by solar installations are managed effectively, thereby protecting both firefighters and the communities they serve.

As solar PV installations continue to increase, it is imperative that we have accurate data capture and reporting mechanisms in place. These proposed method offers a straightforward and effective solution to improve the safety and response strategies of firefighters dealing with solar PV incidents. We look forward to collaborating with fire services and regulatory bodies to bring this initiative to fruition, ultimately enhancing safety and operational efficiency across the board.