Feature Listing for PWM Solar Charge Controller

Precision PWM Technology
Advanced PWM algorithm ensures efficient battery charging with minimal energy loss, extending battery lifespan up to 30% compared to traditional controllers.
Wide Voltage Compatibility
Supports 12V/24V systems with auto-detection, ideal for solar-powered setups in RVs, boats, cabins, and off-grid applications.
High-Current 20A Capacity
Handles up to 260W (12V) or 520W (24V) solar input, perfect for medium-scale solar arrays with robust aluminum heat dissipation.
Multi-Stage Charging Protection
Includes bulk, float, and equalization stages with overload, short-circuit, and reverse polarity protection for safe operation.
Durable Industrial Design
IP32-rated waterproof casing with reinforced ABS+PC material and corrosion-resistant terminals for harsh outdoor environments.
User-Friendly Interface
Clear LED indicators display charging status, battery level, and fault alerts for effortless monitoring.
Plug-and-Play Installation
Pre-drilled mounting holes and labeled wiring terminals enable quick setup without technical expertise.
Universal Solar Compatibility
Works seamlessly with monocrystalline, polycrystalline, and thin-film solar panels for versatile renewable energy solutions.
Energy Cost Savings
Reduces reliance on grid power, cutting electricity bills by harnessing free solar energy efficiently.
Bulk Order Advantage
Wholesale pricing available for large-scale solar projects, ensuring unbeatable value for commercial or residential deployments.