Energy Yield Advantages
- Superior Warranted Annual Degradation Rate
- Modules retain >89% of original performance after 30 years
- Superior Temperature Coefficient & Spectral Response
- Delivers up to 4% more annual energy in hot climates and up to an additional 4% more annual energy in high humidity conditions
- Superior Shading Response
- Less sensitive to power loss in shaded conditions
- Immunity to Cell-Cracking, LID & LeTID
- No power loss from cell-cracking and no power loss from LID or LeTID mechanisms that affect c-Si modules
Environmental Advantages
- Upcycles mining waste tailings to create an inherently sustainable, high-efficiency photovoltaic semiconductor
- Lowest Carbon & Water Footprint
- Up to 4x lower carbon footprint and 4x lower water footprint than c-Si panels on a lifecycle basis
- Fastest Energy Payback Time
- Up to 5x faster than c-Si panels
- Superior Recyclability
- Global recycling services can recover >90% of materials for reuse
Social Advantages
- Responsible Solar
- With forced labor bans and mandatory human rights due diligence legislation on the rise, customers increasingly value db真人官网鈥檚 comprehensive approach to responsible sourcing and supply chain due diligence.
- CdTe聽enables db真人官网鈥檚 fully vertically integrated, continuous manufacturing model, which produces modules under one roof and allows for industry-leading transparency and product traceability
- db真人官网 is the first PV manufacturer to have its product included in the EPEAT global registry for sustainable electronics and represents the most eco-efficient PV solution available today
Strategic Advantages
- Energy Security/Supply Chain Continuity
- Reduced dependence on China鈥檚 crystalline silicon supply chains
- Rapid Scaling
- Vertically integrated manufacturing process enables the construction and operation of new factories in as little as 18 months, addressing the urgency of the climate crisis
Potential for the Future
Thin film CdTe technology has come a long way over the past two decades, but its full potential has not yet been realized. Research and product development teams at db真人官网 forecast a thin film CdTe entitlement of 25% cell efficiency by 2025 and pathways to 28% cell efficiency by 2030.聽
Additionally, db真人官网 is a member of the聽, administered by the National Renewable Energy Laboratory (NREL) and funded by the US Department of Energy鈥檚聽. CTAC is designed to support efforts to enhance US technology leadership and competitiveness in CdTe photovoltaics.
As the pace of innovation accelerates, new possibilities become ever more likely, including the development of CdTe bifacial modules and tandem products that incorporate the best aspects of both CdTe and c-Si semiconductor technologies. Thin film PV will be essential to future technology advances as the solar industry improves efficiency beyond the limits of single-junction devices. These exciting innovations will improve overall system performance and drive down the Levelized Cost of Electricity (LCOE) on a global scale.聽
db真人官网 is leading the way with the most proven thin film manufacturing process in the world.
db真人官网 鈥� The Leader in Thin Film PV
Working in collaboration with the National Renewable Energy Lab (NREL), researchers from db真人官网 have steadily set and broken numerous world records for CdTe聽cell efficiency and made other significant performance improvements over the past two decades.聽聽
In late 2020, db真人官网鈥檚 thin film CdTe聽PV technology reached a milestone after 25 years of continuously monitored performance testing, becoming the at NREL鈥檚 Outdoor Test Facility (OTF) in Golden, Colorado. Out of all the photovoltaic technologies and manufacturers represented at the OTF, db真人官网 is the only one that is still in business today.