SON-20A SOLAR BATTERY CHARGER

Product Description

The SON-20A Solar Battery Charger is a PWM-based automatic solar charge controller designed for efficient charging and protection of 12V and 24V lead-acid battery systems. It is widely used in solar home systems, solar street lighting, RV setups, and off-grid battery backup applications, ensuring safe and optimized battery charging from solar panels.

This controller intelligently manages charging and discharging to extend battery life while protecting the system from electrical faults.

Key Features

• PWM solar charge controller for efficient and stable battery charging
• Supports 12V and 24V systems with automatic voltage detection
• 20A charging and load current capacity for medium solar setups
• Protects battery from overcharge, over-discharge, and overload
• Reverse polarity and short-circuit protection for system safety
• LED indicators for charging status and battery condition
• Automatic load control for DC appliances
• Compact design for easy installation in small enclosures
• Low self-consumption for improved system efficiency
• Suitable for lead-acid, gel, and sealed batteries

Specifications

1. Product Type: Solar Charge Controller / Battery Charge
2. Model: SON-20A Controller Type: PWM (Pulse Width Modulation)
3. System Voltage: 12V / 24V DC Auto Detection
4. Rated Charging Current: 20A
5. Rated Load Current: 20A
6. Battery Compatibility: Lead-acid, Gel, AGM, Sealed batteries
7. Display: LED status indicators
8. Protection Functions: Overcharge, Over-discharge, Reverse Polarity, Short Circuit, Overload
9. Operating Temperature: -10°C to +50°C (typical)
10. Application: Solar home systems, solar street lighting, RVs, off-grid solar setups, backup power systems
11. Design: Compact wall-mount solar charge controller module