Monocrystal, a leading global supplier of synthetic sapphire and PV metallization pastes, today announced the release of its new MX-1801 low temperature silver metallization paste for heterojunction (HJT) solar cells. Heterojunction with intrinsic thin-layer cell technology (HJT), being a relatively mature technology, can provide >23% cell efficiency. HJT requires fewer process steps than even PERC […]