Charge Controller

Charge controllers regulate the power flowing from solar panels to a battery bank, protecting against overcharge and maximizing harvest. LONCOTEK offers MPPT and PWM models: MPPT controllers track the panel's maximum power point for higher yield in cold or variable light, while PWM units provide a simple, economical solution for smaller systems. Both families include temperature compensation, reverse polarity protection and clear status indicators. MPPT models support series strings and higher input voltage, reducing cable losses on long panel runs. Typical applications include off-grid homes, telecom sites, street lighting, pumps and monitoring stations. Choose a controller rated above the array's short-circuit current and matched to the battery voltage.