A solar street light typically consumes between 10 to 80 watts, depending on its use case. But when it comes to highways or industrial zones, you're likely looking at 60 watts or more.
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Typically, a factory of around 1,000 to 5,000 square feet may require solar lighting systems ranging from 400 watts to 1,000 watts. This range depends on the specific areas that need illumination, including assembly lines, storage areas, and potential hazardous zones.
This is a highly efficient combination of solar panels, batteries and charge controller mounted on a single, direct bury steel pole, designed to work independently of the power grid to power a variety of remote light fixtures for various applications.
A typical 60-watt solar panel generates direct current electricity between about 12 to 18 volts; according to Ohm's law for electrical power, 60 watts divided by 18 volts gives you 3 amperes of current.
You need around 200-400 watts of solar panels to charge many common 12V lithium battery sizes from 100% depth of discharge in 5 peak sun hours with an MPPT charge controller.
Free online solar panel output calculator - estimate daily, monthly, and yearly kWh energy production based on panel wattage, number of panels, sun hours, and system efficiency.
You need around 800-1000 watts of solar panels to charge most of the 48V lead-acid batteries from 50% depth of discharge in 6 peak sun hours with an MPPT charge controller.
You need around 200-300 watts of solar panels to charge most of the 12V lead-acid batteries from 50% depth of discharge in 6 peak sun hours with an MPPT charge controller.
K-OFFGRID delivers standalone solar systems, battery storage design, remote area electrification, mining & telecom power, and complete off-grid solutions. Request a free consultation and get a custom quote for your project in Africa or New Zealand.
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