Four charging-module suppliers circulated near-identical price-increase letters
to EV charging-station investors, citing sharp upstream cost rises for PCBs,
silicon‑carbide chips, resistors/capacitors, relays and copper/silver/gold. The
letters, from Shenzhen YouYou Green Energy Co., Shanghai Anshibo Energy
Technology Co., Shijiazhuang Tonghe Electronic Technology Co. and Guangdong
Yineng Times Technology Co., propose a 15% across-the-board price increase on
all products from July 1, 2026, to secure continued supply. Two of the four
firms have confirmed the letters and the July 1, 15% hike.
