Meyer Burger Investor Presentation

Solar revolution towards cost & high efficiency: HJT Technology roadmap for high-efficiency cell technology 23 % HJT >30% 27% 25% Tandem: HJT + Perovskite Meyer Burger roadmap for average HJT MEYER BURGER HJT the ultima c-Si ratio ☐ HJT is only commercially available c-Si technology with attractive cost structure that can lead to 25% cell level production efficiencies in next 3-4 years HJT is today's most promising cell technology, because of its: ✓ highest efficiencies for c-Si solar cells. ✓ best temperature coefficient ✓ highest bifaciality of all technologies cell efficiency ✓ potential to use thinnest wafers 25.0% ✓ lowest levelized cost of energy (LCOE) 1.5% 23.5% 22.7% 0.8% HJT cells provide best cell technology for upgrade to perovskite-based tandem solar cells because of complementary process sequence and highest efficiencies 13 2017 2018 2022 Meyer Burger Technology Ltd, Presentation for Investors, Analysts and Media

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