Google- New Innovation: Oxford University scientists have developed a flexible, ultra-thin solar material that can be applied to everyday objects like rucksacks and mobile phones, achieving over 27% efficiency—matching traditional silicon panels.
- Advanced Technology: The material uses a multi-junction approach to stack light-absorbing layers, capturing a broader light spectrum. This method promises future efficiencies exceeding 45%.
- Versatility and Cost: At just over one micron thick, the new material is 150 times thinner than silicon wafers. Its flexibility allows for solar power generation on various surfaces, potentially reducing reliance on silicon panels and dedicated solar farms.
- Commercial Potential: Spun out into Oxford PV, the technology is now in large-scale production in Germany. However, UK’s lack of incentives may hinder its potential to lead in this new green economy sector.
Source: TechExplore