PERC/PERC+的量产效率已经突破23%，或可进一步向23.5%靠近，但效率挖潜正逐步接近极限，降本需求料将驱动电池片向高效率技术迭代。HJT 作为平台型技术，提效潜力巨大，有望成为下一代主流技术，而设备则是解决当前HJT“效率提升”和“成本下降”两大产业化难题的核心关键之一。

产业在线数据，2020 年 9 月冰洗出口均有出色表现，且内销需求恢复，带 动总销量小幅增长，其中冰箱总销量 YOY+27.9%（前值+22.0%）、洗衣机 总销量 YOY+7.6%（前值-2.7%）。中国为全球家电主要出口国，冰洗全球 出口份额均较高，目前海外疫情影响再次凸显，海外家电制造产业链面临复 工难挑战，出口订单或继续加速向中国市场集中，9 月冰箱、洗衣机出口分 别同比+57.1%（前值+44.4%）、+15.0%（前值-3.5%），Q4 出口有望继续 保持较好态势。而国内需求恢复常态，冰洗 Q4 内销或维持小幅增长。

Lawn mowers have supported people in their landscaping duties over the last few generations. The lawn mower is a category of garden equipment that includes watermanagement equipment, trimmers & hedges, and hand tools. The global demand for various garden equipment, machinery, products, and tools, including accessories, was estimated at about $270 billion in 2019 and is expected to hit a value of $575 billion by 2026. Created in 1830 by Edwin Budding of England, the lawn mower was patented for the first time in the US in 1868. After World War II, lawn mowers gained prominence as families migrated to the suburbs and found themselves caring for larger yards. Cecil Pond developed the first ride-on lawn mower in 1956, and today, the latest trend is robotic lawn mowers. The lawn mower has developed over the years from a large, hard-to-maneuver tool into a complex family of equipment with various characteristics and different degrees of speed and cutting accuracy. The technology has changed the design of homes, parks, and fields worldwide. Manicured lawns were no longer confined to the aristocrats' estates-with the easy and inexpensive cutting devices; most middle-class homeowners were able to keep safe and desirable lawns to enhance their properties. In the 1870s, lawn mowers had become so easy to use and priced fairly, that they became more popular in American landscapes.

The collaborative robots or cobots are the ones that work with human collaboration in a shared workplace, which is quite opposite to the industrial robots that work in a controlled environment and perform a set of predefined instructions with negligible human intervention. Based on human collaboration with the robot, there are four levels of collaboration between human-industrial robots. These include coexistence, sequential, cooperation, and responsive collaboration.