Acceleration of on-board solar for automotive and electric transportation

Aanleiding

Electrified transportation offers to significantly reduce the CO2 emissions that account for approximately 30% of total CO2 emissions. In this DEI Pilot Project, we aim to demonstrate a solution that can reduce CO2 emissions from personal vehicles by as much as 70% per kilometer.

We achieve this by developing the world's first solar electric vehicles with more than 50% of the energy needed for driving coming from on-board solar PV panels. Deze zullen alle zongerichte oppervlakken van het dak, de kofferbak en de motorkap van de auto bedekken. Solar EVs veranderen het paradigma van elektrische voertuigen door ze efficiënter te maken met lagere CO2-emissies, een groter bereik, meer autonomie en aantrekkelijker voor de algemene bevolking.

Doelstelling

The goal of the project is to demonstrate the viability of a VIPV car. Here we take into account the demands of:

• changing environments for PV
• safety of the vehicle
• customer demands on reliability, performance, and durability

In the recent TKI Toeslag Urban Energy VELOCITY project (3/18 to 2/19) we have developed a VIPV system (PV panels and MPPT electronics). In this DEI Pilot Project, we want to further develop the integrated VIPV system to make it ready for market introduction including safety and validation.

Korte omschrijving

The project will entail the product development and optimisation of the whole VIPV system. Together with TNO we will build double curved (3DPV) panels and an innovative and novel power electronic system for dynamic environments, all integrated into the trunk, roof, and hood of the car.

Material and component development will be done in cooperation with suppliers and process development and manufacturing optimized with Dutch and European partners. For automotive, we must ensure a safe product as well. Together with TNO, we will ensure that all ISO 26262 safety norms are followed and develop new tests where needed in order to ensure that PV can be safely, effectively, and reliably integrated with a passenger vehicle.

Resultaat

The result will be a fully developed VIPV system and production process. The pilot system will be tested and proven to perform according to specifications, and be reliable and safe.

This pilot system will be the basis for the production of Lightyear One cars. Later, Lightyear can serve as a VIPV system supplier, or other competitor car companies can make use of our technology. This pilot will also create key innovations for other integrated PV markets such as BIPV, infrastructure integrated PV, and floating PV.