几个因素促使人们购入离网系统：一是在使用期限内节省资金，而不必向当地的电力供应商支付电费。另一方面是减缓碳排增速。拥有自己的电力系统来满足所有电力需求意味着大幅降低由于使用本地电力供应商电源所产生的温室气体。

大多数情况下，人们把太阳能电池板和风能系统装置在离网房屋。这些工作无法在几天内完成，有时需要数月。太阳能电池板和风力涡轮机能以合理的价格购入。一些电网之外的人们呈现出另一个趋势，即建造自己的太阳能电池板和风力涡轮机。如果有一定的建筑或电气基本技能，我们都可以DIY专有的发电机。

电池在离网系统中发挥着重要作用，因为它们被用作主要存储设备。普遍认为最好使用深度循环的电池，并且有更深的储能水平是夜间使用电力的有效功能。选择合适的电源转换器也非常重要，因为它们是将电能转换为可用形式的主要组件。转换器还需要在任意时间内可实现与太阳能电池板或风力涡轮机匹配使用。

与太阳能系统、热水和陆地电池等其他可再生能源系统一起，他们也将从网络外的系统中受益匪浅，因为它可以用于为热水和外部照明供电，消耗大量电力。

选择离网电力系统时，整个房屋的能源效率非常重要。基于日常经济活动需要安装废水排放系统和能源系统，意味着使用节能电气设备，需保持您的房屋绝缘良好，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.