JinkoSolar, LONGi Green and Canadian Solar focus on module efficiency and quality ahead of new mandatory Chinese PV standards
China’s energy efficiency PV standard, issued by multiple ministries, takes effect 1 Jan 2027 and sets tiered module conversion thresholds by cell type. Modules below Grade 3 will be barred from production and sales. JinkoSolar, LONGi Green and Canadian Solar discussed impacts on procurement criteria and capacity, plus storage expansion plans.






