A 40
watt lightbulb would be OK.
40瓦的灯泡完全够用了。
The
watt is a small unit of power.
瓦特是功率的小单位。
The new smartphone has a battery capacity of 4000mAh, which can last up to 12 hours of continuous use.
这款新智能手机的电池容量为4000毫安时，可以持续使用长达12小时。
The electric kettle has a power rating of 2000
watts, boiling water quickly.
这个电热水壶的功率是2000瓦，能快速煮沸水。
The light bulb in my study consumes 60
watts of electricity.
我书房里的灯泡消耗60瓦的电力。
The high-performance laptop is equipped with a 90-
watt power adapter.
这台高性能笔记本电脑配备了90瓦的电源适配器。
The solar panel generates 250
watts of power on a sunny day.
这块太阳能板在晴天能产生250瓦的电力。
The electric drill operates at 1200
watts, making it powerful enough for most household tasks.
这款电动钻的功率为1200瓦，足以应对大多数家庭作业。
The air conditioner in my room is rated at 1.5 kilo
watts.
我房间里的空调功率为1.5千瓦。
The blender uses 600
watts of power to blend ingredients smoothly.
这个搅拌机使用600瓦的电力来将食材搅拌得顺滑。
The microwave oven has a cooking power of 800
watts, which heats food quickly.
微波炉的烹饪功率为800瓦，加热食物非常快。
The sound system I bought has an output of 500
watts, providing excellent audio quality.
我买的那个音响系统的输出功率为500瓦，提供了出色的音质。
Among these incentives, the subsidies for PV components are the highest, reaching 7 cents per watt, which represents 20 percent of the current average price of PV components in the US.
在这些激励措施中，对光伏组件的补贴最高，达到每瓦7美分，相当于美国当前光伏组件平均价格的20%。
The phone is also equipped with a 4,500 mAh battery which can be charged by 50 percent with its 60 watt fast-charging technology.
这款手机还配备了一块4,500毫安时的电池，通过其60瓦的快速充电技术，可以在短时间内充电至50%。
In the past decade, Li said the cost of PV modules has dropped from about 40 yuan ($5.68) per watt to less than 2 yuan per watt with a drop of more than 90 percent.
Using front-side silver pastes from Heraeus Photovoltaics since 2015, JinkoSolar has successfully improved the efficiency of its PV cells by more than 0.3 percent and reduced the production cost of the cells by 15 percent per watt.
As a result, JinkoSolar has successfully improved the efficiency of its PV cells by more than 0.3 percent and reduced the production cost of the cells by 15 percent per watt.
From 2007 to 2022, the average cost for the module dropped from 36 yuan ($5) to 1.95 yuan per watt, said the report, which was made public on Monday by the Institute for Carbon Neutrality, Tsinghua University.
The average cost for a fully installed solar system stood at 4.13 yuan per watt in 2022, compared with 60 yuan per watt 15 years ago, it noted.
By the time, the cost for the module will further go down to 1.1 yuan per watt, it said.
It said the initial investment needed for every watt of capacity will reach 3.17 yuan for ground-mounted solar systems and 2.81 yuan for distributed commercial and industrial PV solar systems.
The company said the new battery has an energy density of up to 500 watt hours per kilogram and can achieve high energy density and high safety levels at the same time.