30A Solar Charge Controller, 12V/24V PWM, Adjustable Parameters, 12 Safety Protections, USB Output, LCD Display, for Solar Panel Battery System RV Home

✔️ 30A Solar Charge Controller | ✔️ 32-bit MCU Intelligent Control | ✔️ Adjustable Parameters via LCD Screen | ✔️ 12 Point Safety Protection System | ✔️ Multi-stage PWM Charging Management | ✔️ USB Output – Charge Devices Anywhere | ✔️ One-Click Parameter Viewing | ✔️ Dual MOS Anti-Reverse Circuit

This 30A solar charge controller is the intelligent core of your solar power system. Equipped with a 32-bit high-speed main control chip and advanced MCU technology, it efficiently manages charging and protects your battery from overcharging, overcurrent, short circuits, and reverse polarity. The adjustable LED screen lets you set voltage, timer, and battery type parameters – one click to view all system data. The complete multi-stage PWM charging management optimizes battery health and extends lifespan. With a 12-point safety system including reverse protection, high temperature protection, overcurrent protection, short circuit protection, automatic recovery, open circuit protection, and dual MOS anti-backflow circuit, this controller delivers reliable protection for your solar panels, batteries, and loads. The built-in USB port lets you charge mobile devices on the go. Perfect for RV, home, camping, and off-grid solar systems. Never lose contact – charge your mobile device at every trip!

▍12 Point Safety Protection System

MCU intelligent control – precise and reliable management.

32-bit high-speed main control chip – fast processing, stable performance.

Adjustable parameter LED screen – customize settings easily.

Complete multi-stage PWM charging management – protects battery health.

Reverse protection – prevents damage from incorrect polarity.

High temperature protection – auto-shutdown when overheating.

Overcurrent protection – prevents current overload.

Short circuit protection – safeguards your system from faults.

Automatic recovery – system resets after fault clearance.

One click system reset – easy restart.

Open circuit protection – prevents no-load operation issues.

Dual MOS anti-backflow circuit – prevents battery discharge through solar panel at night.

Ultra low heat generation – efficient and long-lasting.

Max input voltage up to 50 volts – wider compatibility.

▍Multi-stage PWM Charging Management

Complete multi-stage PWM (Pulse Width Modulation) charging management.

Optimizes charging efficiency and extends battery lifespan.

Adapts to different battery types for maximum performance.

▍Adjustable Parameters – Customize Your System

Battery type settings – adjust for different battery chemistries.

Full charge voltage setting – recommended to keep as default.

Time control settings – timer functions for load management.

One-click view of all parameters – check system status at a glance.

▍USB Output – Charge Mobile Devices

Built-in USB port – charge your phone or other devices anywhere.

Stay connected during trips, camping, or power outages.

▍Interface & Display – Easy Monitoring

LCD display shows voltage, battery level, and system status.

Battery level indicator – monitor your battery state.

Charging mark – shows active charging status.

Solar panel and load identification – clear system overview.

Voltage symbol – real-time voltage display.

▍Connection Method – Versatile System Integration

Solar panels – connect as the power input source.

Storage battery – the battery being charged and protected.

DC load – power DC devices directly.

AC load – power AC devices via inverter.

Clear, simple wiring for easy installation.

Usage Tips:

Install in a dry, ventilated location away from direct sunlight and water.

Connect the battery first, then the solar panel, and finally the load.

For system safety, ensure correct polarity when connecting wires.

Check and adjust parameters via the LCD screen – consult manual for settings.

The USB port is suitable for charging phones and small USB devices.

This product has no user-serviceable parts – do not disassemble.