Struggling Swiss solar products manufacturer Meyer Burger Technology AG (<a href="https://www.six-group.com/en/market-data/shares/share-explorer/share-details.CH1357065999CHF4.html#/" target="_blank">SWX:MBTN</a>) said on Wednesday that it has extended a bridge loan from a group of bondholders once again, with a new maturity date of March 7, 2025.