![]() However, your excess, clean, solar generated energy is not used by anyone else. ![]() Going green is one of the main draws for a grid-free lifestyle, and using a renewable resource like solar power is a perfect way to lower your carbon footprint. There’s no doubt that solar energy is much cleaner and eco-friendly than using fossil fuelled power. If you want to see what size system and battery bank you would need to take your home off the grid, you can use our purpose built off grid calculator. Of course, you may not have the option and have to use a off-grid system in order to power your home. If you have the option of going off grid, it’s worth considering the pros and cons as opposed to staying connected to the grid. Many owners who use off-grid systems combine them with a generator that can power some of their homes’ electricity needs. This can be especially handy during the depths of winter when solar production is at its lowest. It may be worth considering an alternative source of energy as back up for your system. The solar charge controller or battery charger is vital to the health of your battery. The controller regulates the voltage and current that your solar battery receives, to prevent overcharging and damage. For the purposes of an off-grid system, you will likely use a stand-alone inverter, though there are a few options when it comes to set-up. In order to convert the direct current (DC) collected by your solar panel array into the alternating current (AC) required to run most of your common household appliances and electronics, your solar power system will also need a solar inverter – sometimes referred to as a solar converter or a PV inverter. Depending on your energy needs, you may have a single battery, or even a battery bank. Rather than simply losing out on all of that available solar power, a battery enables you to keep it for use at a later time. Throughout the day, your solar storage device will charge as your panels generate excess electricity. The precise size and production capabilities of your individual solar panel array will depend on the amount of available sunlight in your region, the usable space of your roof, and your energy consumption needs.Ī solar battery will also be necessary, to allow your home to continue to run after the sun goes down. Depending on the size and the scale of your solar power system set-up, your individual needs are likely to be different from other off grid system owners, but there are some main pieces you will definitely need to get up and running.Īs the name suggests, solar panels are an obvious first ingredient. By storing the electricity in a solar battery, it is possible to run your home exclusively from solar energy, even at night or during times when there is less than optimal sun exposure.įor an off-grid solar power system to work effectively in the average home, you will require a few pieces of equipment. That electricity is then converted using an inverter so that it can power your home or business appliances. Off-grid Solar Systems – often referred to as Stand-alone power systems (SAPS) – work by generating electricity from solar panels and using it to charge a solar battery via a charger controller. Going off-grid means that 100% of your electricity will be derived through the collection of solar energy and any back up resources. Of course, you may be forced to go off-grid to due to the remote location of your property. Many homeowners have chosen to go this route, seeking the independence, sustainability, and cost savings that an off-grid solar system can provide. The idea of running your home completely free of utility companies is an attractive one.
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