Disaster resilience: How VIPV can support communities when it matters most
September 22, 2026
- VIPV
Natural disasters can leave communities around the world vulnerable to prolonged power outages and damaged infrastructure. Events like earthquakes, floods and wildfires can disrupt electricity networks, isolating entire neighborhoods for days or weeks.
In these situations, electricity becomes far more than a convenience. It powers the countless technologies that support rescue operations and everyday survival, such as emergency shelters, medical equipment and communication systems. The challenge is ensuring that this energy remains available even when conventional infrastructure fails.
A recent report from the International Energy Agency’s Photovoltaic Power Systems Programme¹ explores how Vehicle-Integrated Photovoltaics (VIPV) could play a significant role in strengthening disaster resilience by providing reliable, mobile sources of renewable energy.
The limitations of conventional solutions
Traditional emergency power solutions have long been essential for disaster response, but they also have important limitations.
- Diesel generators depend on fuel availability and regular maintenance. During a disaster, fuel deliveries may be interrupted, while damaged roads can delay transportation and logistics.
- Stationary photovoltaic systems can provide clean electricity, but if the building they are installed on is damaged or inaccessible, they may become unusable when they are needed most.
- Battery electric vehicles (BEVs) can temporarily supply stored energy, but once their batteries are depleted, they require functioning charging infrastructure or access to the electrical grid to continue operating.
These limitations highlight an important challenge: many emergency energy systems rely on infrastructure that may itself be compromised by the disaster.
A different approach: VIPV and SEVs
VIPV integrates solar panels directly into the vehicle’s surface, allowing it to generate electricity from sunlight. When this technology is combined with an electric vehicle, it creates a Solar Electric Vehicle (SEV), a vehicle capable of generating, storing, transporting, and supplying electricity.
Unlike conventional emergency systems, SEVs combine several functions within a single platform. They can:
- produce electricity while parked;
- recharge themselves whenever sunlight is available;
- transport both people and supplies;
- deliver power wherever it is needed.
Perhaps their greatest advantage is mobility. Rather than remaining fixed in one location, SEVs can relocate to areas with better solar exposure and transport energy directly to affected communities or emergency facilities. This ability to continuously generate and move energy makes them particularly valuable during prolonged grid outages.
Importantly, the report does not present VIPV as a replacement for existing emergency technologies. Instead, it positions it as a complementary solution that strengthens a diversified resilience strategy alongside diesel generators, portable solar generators, and stationary photovoltaic installations.
Supporting critical facilities through community energy
One of the most interesting aspects of the report is its focus on communities rather than individual vehicles.
Using probabilistic simulations based on realistic disaster scenarios, researchers evaluated how communities equipped with SEVs could collectively support critical services during the first week following a major disaster. With a density of just 13 SEVs per square kilometer (roughly 1,000 vehicles within a 5 km radius), a community can successfully sustain critical temporary facilities, including medical shelters, cooling systems, and mobile phone charging stations.
The report also highlights that resilience improves when many people contribute relatively small amounts of surplus energy rather than relying on a few large donors. This distributed approach reduces the risk of single points of failure while creating a more robust emergency energy network.
Even when accounting for realistic human behaviour, where individuals naturally prioritize their own needs first, the simulations indicate that communities can still sustain emergency facilities for several days if enough SEVs are available.
Why flexible solar panels are especially relevant
The effectiveness of VIPV ultimately depends on the photovoltaic technology integrated into the vehicle.
Flexible solar panels are particularly well suited for vehicle integration in this case. Lightweight, flexible and durable modules made with innovative materials can be seamlessly integrated into the non-planar shapes of car roofs, hoods, and side panels, ensuring maximum surface area usage and energy yield without compromising vehicle functionality and design.
For emergency applications, this means the vehicle remains both a means of transportation and a mobile renewable energy generator. It can continue producing electricity whenever exposed to sunlight, whether parked near an evacuation centre or travelling between relief locations.
The report also notes that mobile photovoltaic systems offer another important advantage over fixed installations: if one location becomes unsuitable due to damage or shading, the vehicle can simply move elsewhere to continue generating electricity. This flexibility significantly increases operational reliability during disaster recovery.
As flexible photovoltaic technologies continue to improve in efficiency, durability, and integration, they are becoming an increasingly practical solution for building vehicles that are not only more energy independent during everyday operation but also valuable emergency assets when disasters occur.
Looking beyond transportation
Vehicle-integrated photovoltaics were initially developed to improve the energy efficiency and autonomy of electric vehicles. However, their potential extends well beyond transportation.
As the IEA PVPS report demonstrates, VIPV can become part of a broader resilience strategy, helping communities maintain essential services when conventional infrastructure is unavailable. By combining flexible solar panels, battery storage, and mobility within a single system, solar electric vehicles can provide a flexible and decentralized source of emergency power exactly where it is needed.
Interested in how flexible solar technologies can go beyond conventional boundaries? Explore our latest projects and get in touch with our team for a solar integration strategy tailored to your structure, system or environment.