真人做爰试看120秒,蜜臀av夜夜澡人人爽人人,国产成人电影在线免费观看,欧美顶级黃色大片免费,长泽梓人妻一区二区在线

Learning Center

What is difference of Off-gird and On-gird?

Off-grid system

With energy prices rising, energy independence an increasingly hot topic, for those who are fear over using fossil fuels to generate power , homes that want to generate the majority of their energy through solar power, those holiday properties or real estaters who want to minimize running costs, as well as for those countries with increasing chances of power failure, the off-grid system is definitely the best choice.

An Off-grid solar systems become a complete packages through adding solar battery storage, which allows you to store electricity generated from the sun via your solar panels to use in the evening or at a later date. Adding a solar battery system is a great way to use renewable energy to increase your independence from the grid.

Our professional team of solar panels and battery storage will provide information and advice to help you choose the right solution for you!

image.png

Visit this page for more our off-grid products and kits.


On-gird system

An on-grid solar system is a system that works along with the grid,but they do not have batteries. This means that any excess or deficiency of power can be fed to the grid through net metering. The prerequisite for many residential users to choose a grid-connected system is that with relatively stable state gird, as they get a chance to enjoy credit or subsidy for the excess power their system produces and save on their electricity bills.For commercial and industries with large power consumption, the emergence of on-grid solar power generation can help them reduce high power consumption costs and complete energy conservation and emission reduction at the same time. 

image.png

Visit this page for more our On-grid system.



Hybrids Solar System

A Hybrid solar system is also a system connected to the grid, but it has a battery pack to store electricity. Usually there are two ways to connect to the battery: DC coupling and AC coupling.

Although hybrid power systems are more expensive due to increased battery costs, they allow their owners to maintain lighting when the power grid is interrupted and can even help power load companies save electricity costs by shaving peaks and filling valleys through storage.   

There are obvious differences between off-grid and on-gird solar systems, the most suitable solar system for you depends on your actual electricity needs. Off-grid systems are allowed to be completely unaffected by state grid, but they are usually expensive. The combination of grid-tied system and grid support can save electricity bill, so you never have to worry about not having electricity to power your house or business. 

image.png

Visit this page for more our Solar systsem soluction.


FACEBOOK

  • Pre sales consultation
  • After sales consultation

customer service

Linkedin

  • Pre sales consultation
  • After sales consultation

customer service

CONTACT US

  • Pre sales consultation
  • After sales consultation

customer service

Whatsapp

return

Sweep the official account

国产精品 精品 | 亚洲AV成人一区国产精品网 | 亚洲中文字幕精品无码一区二区三区 | 国产麻豆成人传媒免费观看 | 亚洲无码乱码精品 | HEYZO无码综合亚洲精品麻豆 | 在线视频日韩欧美精品 | 使劲快到高潮了国产对白在线 | 少婦揉BBBB揉BBBB揉 | 国产精品又黄又粗又大 | 亚洲国产综合毛片 | 无码人妻一区二区三区在线 | 一级特黄BBBBBB视频免费观看 | 93人妻人人揉人人澡人人 | 精品91秘 一区二区三区 | 婷婷五月天成人网 | 亚洲一区在线免费观看 | 午夜精品国模私拍无码视频 | 亚洲精品无码玩偶 | 成人一区二区在线观看 | 蜜桃AV噜噜一区二区三区老牛 | 专干老热女A88| 国产又粗又深又猛又爽写真 | 色婷婷久久五月综合成人 | 91在线无码精品秘 入口男同 | 中文字幕视频在线免费在线看免费版 | 潘金莲做爰高潮A片 | 性高潮黑丝少妇夜夜嗨 | 精品国产综合区久久久久久小说 | 欧美一级婬片BBB一84 | 午夜福利一区二区三区 | 激情图区中文字幕 | 91丨竹菊丨国产丨人妻 | 成人免费视频手机在线观看 | 国产精品老熟女视频一区二区 | 鲁一鲁国产精品熟妇 | 3D动漫 欧美H经典 一区二区 | 内射白浆在线播放 | 四川少妇高潮无套毛片 | 性一交一乱一A片熟女视频一漫画 | 在线观看成人小视频 |