Solar Panel Charge Controller PWM 12V/24V – 10A, 20A & 30A with USB Output

Protect your solar battery investment and maximise your solar system's efficiency with the PWM Solar Charge Controller. Available in 10A, 20A, and 30A variants, this controller automatically manages charging for 12V and 24V battery systems — with a built-in USB output for direct device charging.

Why You'll Love It

• Protects Your Battery: PWM (Pulse Width Modulation) charging technology prevents overcharging, over-discharging, and short circuits — extending your battery's lifespan significantly.
• Auto 12V/24V Detection: Automatically identifies your battery system voltage — no manual configuration needed.
• Available in 10A, 20A & 30A: Choose the amperage that matches your solar panel and battery setup for optimal performance.
• Built-in USB Output: Charge phones, tablets, and small devices directly from your solar system — no inverter needed for USB devices.
• Large LCD Display: Real-time monitoring of battery voltage, charging current, and system status at a glance.
• Adjustable Parameters: Customise charging and discharging thresholds to suit your specific battery type (sealed, gel, or flooded).
• Complete Protection Suite: Built-in overcurrent, short circuit, open circuit, and reverse connection protection — all self-restoring.
• Wide Operating Temperature: Functions reliably from -35°C to +60°C — handles South African heat without issue.
• Certified Quality: ROHS, CE, ISO9001, and ISO14001 certified for safety and environmental compliance.

Perfect For

• Home solar power systems
• Off-grid & load shedding backup setups
• Caravans, RVs & camping solar systems
• Agricultural & remote power installations

Specifications

• Variants: 10A / 20A / 30A
• Battery Voltage: 12V / 24V Auto
• USB Output: 5V / 3A
• Display: LCD
• Certifications: ROHS, CE, ISO9001, ISO14001
• Operating Temperature: -35°C to +60°C

What's in the Box

• 1 x PWM Solar Charge Controller
• 1 x Manual