30A 12V/24V PWM Solar Charge Controller LCD Display Dual USB Timer Function | Lead-Acid & Lithium Batteries Solar

Key features

• Smart 3-Stage PWM Charging: This 30A PWM solar panel regulator delivers safe, efficient charging for 12V/24V lead-acid and lithium batteries.Adopts bulk, absorption, and float 3-stage charging mode to effectively prevent overcharging and extend battery service life.Supports up to 360W (12V) / 720W (24V) solar panels, compatible with multiple panels and larger battery banks. Note: Lithium batteries require manual mode selection, Default setting is for lead-acid batteries.
• Wide Off-Grid Scenario Adaptation: Perfect for weekend trips and medium off-grid systems.Works great on small RVs, campervans, off-grid tiny houses, cargo trailer conversions, overland vehicles, and boat battery banks.A reliable solar charge controller for various off-grid power needs.
• Built-In Power-Off Memory: Never reprogram after a power outage. The built-in industrial microcontroller saves all your parameters (voltage thresholds, timer settings, etc.). When power is restored, this solar charge controller is ready — no reset required, no lost configurations.
• Easy-Read LCD & Timer Control: Check battery status and set automatic on/off schedules without any fuss. The backlit LCD shows real-time voltage, charging current, and mode. Use the adjustable timer to automate RV lights, cabin fans, overland vehicle fridges, or water pumps. No manual switching — set it and forget it.
• Full Protection, Auto Recovery: Built to forgive first-time DIY mistakes. This solar panel regulator guards against overcurrent, short circuits, reverse polarity, open circuits, overvoltage, overheating, and anti-backflow. All protections are self-recovering — when faults clear, it resumes normal operation. No fuses to change, no damaged components.
• Dual USB for Convenient Charging: Keep your phone or tablet topped off directly from the controller. Two 5V/2A USB ports eliminate extra adapters, perfect for tight spaces like RV cabinets, camper van consoles, or small boat dashboards.
• Wide Battery Compatibility & Simple Installation: Auto-detects 12V or 24V systems and works with OPEN, AGM, GEL lead-acid and lithium batteries (Li-ion, LiFePO4). For lithium batteries, manually select B2 (Li-ion) or B3 (LiFePO4) via the button before connecting solar panels. Wiring sequence: battery FIRST, then solar panel, then load (reverse to disassemble). IMPORTANT:Always connect battery FIRST during installation to avoid controller damage. A cost-effective 30A solar charge controller for real-life off-grid systems.

Free shipping included. 30-day hassle-free returns.