The 2025 Q1 rankings revealed a plot twist worthy of an energy thriller: Shanghai-based采日能源 (Chai Energy) claimed pole position, outshining even the mighty CATL in BNEF's rigorous evaluation. But here's the kicker – this isn't your grandfather's manufacturing race.
[pdf] The top five companies in global energy storage cell shipments for 2024 were: CATL, EVE Energy, BYD, Hithium Energy Storage, and CALB. The top themes for the year were: stability, market shift, and key clients.
[pdf] On the AC side, the top 10 global energy storage system integrators are Tesla, Sungrow (SZ: 300274), CRRC Zhuzhou Institute, Fluence, Hipostron (SH: 688411), Envision Energy, Powin, Nextera, Canadian Solar (SH: 688472), and Shandong Electric Times.
[pdf] Tesla claims the top spot in Wood Mackenzie’s residential solar-plus-storage rankings with a market share of 30.2% in 2023 through Q3, followed by Sunrun at 20.5% and SunPower at 4.6%..
[pdf] The Sinovoltaics Energy Storage Manufacturer Ranking Report Edition 3, 2025, presents a detailed analysis of the financial stability of energy storage manufacturers globally, using Altman Z-Scores as a key metric.
[pdf] The top five manufacturers shipping the most in the first quarter were EVE Energy, REPT BATTERO, BYD, Ampace, and Great Power. EVE Energy led with a market share of over 30%, followed closely by REPT BATTERO with a near-20% market share.
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