幾個因素促使人們購入離網系統(tǒng)：一是在使用期限內節(jié)省資金，而不必向當?shù)氐碾娏讨Ц峨娰M。另一方面是減緩碳排增速。擁有自己的電力系統(tǒng)來滿足所有電力需求意味著大幅降低由于使用本地電力供應商電源所產生的溫室氣體。

大多數(shù)情況下，人們把太陽能電池板和風能系統(tǒng)裝置在離網房屋。這些工作無法在幾天內完成，有時需要數(shù)月。太陽能電池板和風力渦輪機能以合理的價格購入。一些電網之外的人們呈現(xiàn)出另一個趨勢，即建造自己的太陽能電池板和風力渦輪機。如果有一定的建筑或電氣基本技能，我們都可以DIY專有的發(fā)電機。

電池在離網系統(tǒng)中發(fā)揮著重要作用，因為它們被用作主要存儲設備。普遍認為最好使用深度循環(huán)的電池，并且有更深的儲能水平是夜間使用電力的有效功能。選擇合適的電源轉換器也非常重要，因為它們是將電能轉換為可用形式的主要組件。轉換器還需要在任意時間內可實現(xiàn)與太陽能電池板或風力渦輪機匹配使用。

與太陽能系統(tǒng)、熱水和陸地電池等其他可再生能源系統(tǒng)一起，他們也將從網絡外的系統(tǒng)中受益匪淺，因為它可以用于為熱水和外部照明供電，消耗大量電力。

選擇離網電力系統(tǒng)時，整個房屋的能源效率非常重要。基于日常經濟活動需要安裝廢水排放系統(tǒng)和能源系統(tǒng)，意味著使用節(jié)能電氣設備，需保持您的房屋絕緣良好，不泄露。

There are a few factors that motivate people to have an off-grid system. One important reason is that end up saving money over a period of time not having to pay the local electricity supplier. Another reason is the speed at which the carbon footprint is reduced. Having your own system of electricity to power all its electrical needs mean that you end up saving tons of greenhouse gases that have been generated, if you were to use the local power supply.

In most cases, households use solar panels and wind energy systems for off-grid house. All these systems can not be done in a few days and sometimes takes months to complete. Solar panels and wind turbines can be purchased at reasonable prices. Another significant trend among those who go outside the network is building its own solar panels and wind turbines. We could go to DIY their generators if they have certain buildings or electrical basic skills.

Batteries play an important role in a system outside the network, as they are used as primary storage device. The use of deep cycle batteries is considered the best, and reaching deeper levels of storage is a feature that can be useful when electricity is used at night. Choosing the right power converter is so important, as they are the main unit that converts electricity to its usable form. They must also have the ability to work with solar panels or wind turbines additional you can decide to connect with time.

With other renewable energy systems such as solar systems, hot water and land batteries they will also benefit greatly from a system outside the network, as it could be used to power water heating and exterior lighting consuming a good amount of power over his own party.

The energy efficiency of the whole house is very important when opting for a non-network system. This would mean using energy efficient electrical equipment, keep your home free of leaks, with good insulation, the installation of a management system of gray water and energy after several other economic activities on a daily basis.