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Sunto - SPS Solar Power Management System for Off-Grid Applications

The Sunto SPS is a solar power supply control board specifically engineered for off-grid applications, ensuring optimal performance of devices powered by solar energy. By interfacing with a photovoltaic panel and a 7.4V lithium-ion battery, the SPS efficiently manages energy resources, adapting to varying sunlight conditions. Utilizing a Maximum Power Point Tracking (MPPT) algorithm, it maximizes power extraction from the solar panel in real-time, enhancing conversion efficiency under diverse loads and solar intensity. Furthermore, the integrated battery management system monitors critical parameters like voltage, temperature, SOC (State of Charge), SOP (State of Power), and current to secure the battery's longevity and operational integrity. Communication is conducted via the I2C protocol for precise residual capacity monitoring. SPS technology is tailored for environmental monitoring stations requiring solar-powered, autonomous wireless data transmission, assisting in maintaining performance in changing environmental conditions. The technology has been tested and validated by Enel Green Power.