Presented by Ray Nolan from Specialized Solar Systems. Off-grid Solar Systems work by generating electricity from solar panels and using it to charge a solar battery via a charge controller. Thanks to the hybrid Sol-Ark inverter, this system works for both off-grid and on-grid applications and is capable of running all your essential appliances smoothly. What is interesting is the energy cost saving and energy security that the customer will enjoy which made this particular solar installation a great video showcase. This off-grid solar panel kit includes a Sol-Ark inverter a top-tier inverter for off-grid applications plus a sizable Fortress battery bank. Try to account for everything, keeping in mind that off-grid homes should use efficient appliances, and the major heating loads (water & air heating) are usually not electric. We’ve included some common household appliances found in off-grid homes. We assemble power centers in-house and test them on our workbench to make sure everything works the first time and every time. Fill out the table below to estimate energy usage. To view some of Specialized Solar Systems off-grid solar power installations please select this linkĪbove video: A small off-grid installation completed in Rondevlei last week. A power center is a pre-wired off-grid inverter system with everything you need to get started: inverter, charge controller, remote control, and circuit breakers. Above image: A 36-48kWhrs/day Off-grid solar power system hardware installation completed by Specialized Solar Systems for a client Deep in the Baviaan’s Klein Karoo, South Africa Daily watt-hour usage can normally be calculated from your utility bill over a time-period but may require more accurate usage pattern monitoring with energy metering data loggers. Generally, off-grid solar system sizing or specifications are based on your daily wattage usage and peak Wh requirement. Above image: A typical off-grid solar system arrangement We recommend that the size of the backup power source should be adequate to supply energy to your house and charge your batteries at the same time. A backup generator or alternative back up power source may be necessary to supplement your electrical demand and recharge the batteries during times when the batteries are inadequately charged due to very bad weather patches or other unforeseen circumstances. ![]() In Africa, we are very fortunate with abundant sunshine. Off-grid solar systems must be designed correctly in order to generate enough power throughout the year and have the necessary battery capacity to meet the installed locations electrical energy requirements or demand. ![]() Background: Specialized Solar Systems Off-grid Solar Energy SystemsĪn off-grid solar system is not connected to the electricity grid and requires battery storage.
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