PWM Charge Controller

Our PWM Charge Controller category provides cost-effective solar charge control solutions designed for off-grid inverter systems. Suitable for 12V/24V solar power systems, these controllers ensure stable charging, overcharge protection, and extended battery lifespan for lithium and lead-acid batteries. Widely used in solar home systems, RV power systems, telecom backup, and small photovoltaic projects, our PWM solar charge controllers support bulk supply, OEM/ODM services, and global B2B distribution.

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    JS-B0 PWM Solar Charge Controller 10A–30A

    JS-B0 PWM Solar Charge Controller 10A–30A is a reliable and cost-effective solution for 12V/24V off-grid solar power systems. Designed for stable battery charging management, it provides comprehensive protection against overcharge, over-discharge, short circuit, overload, and reverse polarity. Available in 10A, 20A, and 30A models, it supports a maximum PV input voltage of 50V and up to 3000W solar input capacity (model dependent). OEM-ready supply makes it ideal for distributors, system integrators, and solar project contractors seeking stable performance and scalable bulk procurement.

  • PWM

    PWM-DX Solar Charge Controller

    12V/24V/48V/Automatically adaptation                     

    10A 20A 30A 40A 50A 60A

    SolarDyna solar charging controller supports 12V/24V/48V automatic identification and is compatible with a variety of batteries. It has 6 protections such as overcharge and over-discharge, uses a 32-bit high-speed chip, and dual MOS circuit. It has 3 charging modes: fast charge, balanced charge, and floating charge, and is widely used in a variety of off-grid solar scenarios.