电源及电网设备：2023 年1-4 月电网基本建设投资额为 984 亿元， 同比增速为10.19%，3-4 月建设有明显加速迹象；1-4 月电源基本建设 投资额达到1802 亿元，同比增速为53.6%，风光核均为正增，分别为 20.48%、156.21%、52.52%；逆变器1-4 月累计出口金额达到282.72 亿元，增速达139.69%，增速放缓，其中，荷兰（102.63 亿元）、德国 （26.17 亿元）、南非（16.71 亿元）是我国逆变器出口额排前三的国家。

2023 年 1-4 月累计销量 6068.6 万台，同比增长7.2%；其中内销 3259.3 万台，同比增长20.7%；外销 2809.3万台，同比下降5.1%。4 月份为传统的生产备货的旺季，由于经销商对于市场心态较为乐观，积极囤货为旺季市场做准备，空调内销延续高增长。从零售端来看，4 月份空调销售表现也较为亮眼，奥维云网数据显示，2023 年4 月份空调线上、线下零售量同比+43.16%和+36.61%。后续来看，地产竣工回暖带动需求回升，空调零售有望保持稳定增长。出口方面，由于全球通货膨胀，消费需求萎缩，市场仍有些低迷，但4 月同比增速下降幅度有所收窄，随着海外库存逐步去化，广交会新增订单落地，出口增速有望进一步改善。

报告期内（2023/5/6-2023/5/19）机械设备行业上涨1.43%，跑赢沪深300 指数3.23pct，二级子行业中通用设备、自动化设备、专用设备、工程机械、轨交设备分别变动3.63%、3.09%、1.35%、-2.44%、-3.64%。重点跟踪的三级子行业中，机床工具、机器人、激光设备、光伏加工设备、工控设备、锂电专用设备、半导体设备分别变动7.84%、6.28%、3.12%、2.75%、1.63%、0.61%、-3.49%。2023 年初至今机械设备的五个二级子行业中，轨交设备涨幅最大，为19.77%。重点跟踪的七个三级子行业中，激光设备和半导体设备涨幅居前，分别为27.36%和25.77%。

Barnes Reports' Global Manufacturing & Makets report series provide estimates of the size and characteristics of the largest equipment, materials and consumables by manufacturing industries in the largest 140 global countries. These estimates are produced by a proprietary economic model that is based on a number of sources and factors

The global portable air compressors market has been witnessing stable growth in recent years with rapid utilization in construction sites, road works, and packaging machines through myriad industries. Expanding infrastructural activities in APAC and MEA allow manufacturers profitable business opportunities over the forecast period. Furthermore, technological advances in compression techniques profoundly influence equipment compression capabilities. They are expected to drive the global portable air compressors market growth during the forecast period.

The global robotic floor scrubber market is gaining momentum due to the rising demand for effectiveness and efficiency by various commercial and industrial users, high labor costs in developed countries, and stringent norms regarding cleanliness and hygiene in various end-user industries. The popular trend of automation, rising dependence on technology to enhance productivity, and development of advanced technologies such as AI and sensors provide significant growth opportunities for vendors in the market.

Nowadays, electrical appliances are the easiest, most comfortable, and most timesaving devices. These electrical appliances are the most advanced modern appliances used for daily purposes. Through a combination of these factors, vendors have introduced personal care electrical appliances in the market. Personal care electrical appliances are typically powered by electricity and may include rechargeable batteries for cordless use. They may also have various features and attachments, such as different speed or heat settings, interchangeable heads or blades, and timers or sensors.

The dynamic garden & yard maintenance equipment industry witnessed a paradigm shift over the years in terms of global trends and challenges. The garden & yard maintenance industry constantly evolves with environmental factors. It is also externally shaped based on the equipment and technology available. The market can witness further traction supported by stringent protocols and corporate policies and considerable upgrades in business models and operation techniques. Accordingly, outdoor power equipment are an integral component of the garden & yard maintenance equipment industry. The global outdoor power equipment market is expected to grow at a CAGR of 5.36% during the forecast period. The demand for landscaping services is on the rise with the rise in interest in gardening and lawn care activities, thereby pushing the demand for outdoor power equipment from landscaping service providers.

Grout is the filling used between two flooring pieces to enhance the aesthetics and prevent the accumulation of dirt between the two flooring pieces. However, due to continuous movement on the flooring, dirt will always accumulate on the grout. As time passes, it can become evident and spoil the floor's aesthetics. It can cause health hazards, such as germs, grease, microbes, bacteria, and dust. These sticky microbes, fungal organisms, and other organic particles can be easily picked up from the ground by anyone moving on them, which can further be transmitted from one person to another, which can be hazardous in cases of deadly microbes. Many facilities are used by several people daily, such as public transportation facilities, hotels, entertainment, and leisure facilities. It becomes mandatory in such places to properly maintain hygiene and cleanliness. Hence, such factors drive the growth of the grout cleaning equipment market during the forecast period.

An electric pallet jack, also called an electric pallet truck, is material handling equipment used to move pallets within warehouses, distribution centers, logistics & other storage facilities. The equipment is powered by a rechargeable battery, making it easy to maneuver and reducing operator fatigue by minimizing manual work. Electric pallet jacks are used across several applications or end-users, such as manufacturing, storage, logistics, or warehouses, to maximize productivity by effortless loading & unloading thousand pounds of load. They are used for the horizontal transportation of goods. They are a viable option for palletizing goods for short distances or feasible for limited storage areas. They are the substitutes for manual pallet jacks and forklifts.