[Sungrow: Price increases for photovoltaic inverters, energy storage converters and energy storage systems by 5%-15%] On September 11, reporters learned from industry chain sources that Sungrow sent a product price adjustment notification letter to downstream customers today, and will implement price increases for photovoltaic storage products starting from September 20. The products include photovoltaic inverters, energy storage converters and energy storage systems. The product price adjustment range is 5%-15%. The company stated in the letter that the current round of upstream material price increases continues to exceed expectations, and the upward trend in costs has not yet significantly eased. Existing product pricing has been unable to cover the comprehensive investment in raw materials, manufacturing, technology iterations and upgrades, and after-sales operations and maintenance. In order to ensure stable and reliable product quality, controllable supply and delivery time, and avoid damage to product performance, delivery time and service quality due to cost reduction, our company has decided to make appropriate adjustments to the prices of related products after multiple rounds of careful evaluation by the company. (Reporter Liu Mengran)