Equipped with MPPT functionality to maximize the power generation of solar cells. A high-efficiency controller that supports stable operation of traffic signal control.
In independent power supply systems such as traffic signal controllers, it is essential to maintain a stable power supply even in environments where weather and sunlight conditions fluctuate. Particularly, the stoppage of traffic signals due to power shortages directly impacts traffic safety, making it crucial to have a mechanism that efficiently stores limited solar energy in batteries. Our "EPC8MPPT" maximizes the power generation from solar modules through its MPPT function, enabling efficient charging and supporting the stable operation of signal systems. 【Usage Scenarios】 - Traffic signal control in locations where commercial power supply is difficult to access - Emergency signal power systems during disasters - Outdoor installation environments where sunlight conditions can vary 【Benefits of Implementation】 - Maximization of power generation through MPPT function allows for efficient charging even with limited sunlight - Automatic shutdown function after sunset reduces unnecessary power consumption during standby - Capable of operating in a wide temperature range (-20 to +45°C), suitable for outdoor environments
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【Features】 - Achieves a maximum power generation efficiency of 95% through MPPT control - Adopts CC-CV (Constant Current Constant Voltage) charging method - Supports a wide temperature range from -20 to +45°C - Safety design equipped with overcurrent protection fuse - Basic warranty of 2 years (extendable up to 5 years with EP's unique extended warranty) 【Our Strengths】 Earth Power Co., Ltd. offers total solutions from equipment sales to application development for standalone power systems. We hold the exclusive sales rights for MEAN WELL products from Taiwan and provide only products that meet strict quality control standards. Through our corporate website and manufacturing site, we also offer comprehensive technical information such as specifications and test reports, supporting our customers' system development from multiple angles.
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Solar streetlights, river independent systems, independent systems for landslide measurement, independent weather observation systems, independent water level gauge systems, and other systems requiring solar power systems.
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Company information
Earth Power Co., Ltd. is engaged in the sale of independent power systems and independent power equipment. Comprehensive quality assurance is managed under the quality control of MEAN WELL ENTERPRISES CO., LTD., a major manufacturer of switching power supplies in Taiwan, ensuring that products meet strict standards for our customers in Japan. We hold the sales rights for MEAN WELL products' DC-AC inverters and battery chargers, and verification is conducted via serial numbers during acceptance inspections. In addition to our corporate website and online store, we have newly launched a product site focused on control panels and lighting fixtures (manufacturing site: https://ep-monozukuri.site), and we are currently operating three service sites. The corporate site primarily features corporate information, including announcements related to the company, and includes a detailed and comprehensive inquiry form. Our online store offers PDF data of specifications, test reports, and explanations of acquired standards for members only, so we hope you can utilize each site according to your needs and purposes.
