JinkoSolar forms joint venture with XtalPi Technology to build AI-driven perovskite tandem solar cell pilot line

Type: Partnership · Technology: Solar · Country: China · Announced: 2026-06-01

JinkoSolar and XtalPi Technology established a joint venture to construct the world’s first fully closed-loop experimental production line for perovskite tandem solar cells, integrating AI decision-making, robotic execution, and real-time data feedback. The pilot line is designed to accelerate R&D efficiency and is expected to enable mass production of perovskite tandem cells within three years. This partnership leverages JinkoSolar’s 2025 TOPCon cell efficiency record of 27.79% and its 34.76% efficiency achievement in TOPCon-perovskite tandem cells, positioning the venture at the forefront of next-generation photovoltaic technology. The closed-loop system aims to optimize manufacturing processes through AI-driven automation, reducing time-to-market for commercial-scale perovskite products. The collaboration underscores JinkoSolar’s commitment to deepening its technological leadership in high-efficiency solar solutions.

Analysis

JinkoSolar and XtalPi Technology formed a joint venture to build a pilot line for perovskite tandem solar cells in China, with the goal of enabling mass production within three years. JinkoSolar is a global leader in the solar industry, manufacturing solar modules and providing solar solutions. The joint venture aims to leverage JinkoSolar's record of 27.79% efficiency in TOPCon cells and 34.76% efficiency in TOPCon-perovskite tandem cells. The partnership was announced on 2026-06-01, with the value of the deal not disclosed. The pilot line will integrate AI decision-making, robotic execution, and real-time data feedback to optimize manufacturing processes.

Key points

Counterparties

Source article