Invertors Off Grid
Get totally off grid and self sufficient.
But an off-grid inverter needs a battery bank to function. Here's how it works: your solar panels feed DC power into the batteries. Then your inverter takes that power and “inverts” it, creating AC power for your home. This works essentially like a miniature power grid.
The high cost of batteries and off-grid inverters means off-grid systems are much more expensive than on-grid systems and so are usually only needed in more remote areas that are far from the electricity grid or if grid rate charges become so prohibitive that off-grid remains as only solution.
Household electrical consumption is measured in kilowatt-hours. A kilowatt-hour corresponds to the amount of energy needed to power a 1 kilowatt device for one hour, or a 100 watt device for 10 hours. Your monthly electric bill tells you how many kilowatt-hours you consumed, and your bill may also show usage statistics for previous months. Based on this reading, one can establish your battery bank size.
No battery lasts forever, and certain conditions such as cold temperatures can reduce the lifespan of a battery. Again, this challenge can be overcome with preparation. Be sure to have a backup power source. Most off-grid solar homes incorporate an emergency energy source such as a diesel generator for these situations.
Solar and battery storage systems must be installed by an experienced licensed electrical professional. Modern large scale off-grid solar systems are typically high voltage and can generate and store huge amounts of energy which can result in damage, fire or serious injury if the installation does not meet all relevant regulations, standards and guidelines.
The 5 Main Parts Of An Off-Grid System
Battery Inverter/charger or Multi-mode Inverter
Solar inverter (AC) or Solar charge controllers (DC)
Battery bank
Solar panels
Generator (Optional)
Off-grid system types - AC or DC coupled
Off-grid systems are built using either AC or DC coupled power sources. AC coupled generation sources include common solar inverters, wind turbines or backup generators (gen-sets), while DC coupled sources include MPPT solar charge controllers or micro-hydro systems.
AC Coupled array (see above)
DC Coupled array (see above)
Contact us for further information.