12V/24V PWM Solar Charge Controller LCD Display & USB 10A-100A
12V/24V PWM Solar Charge Controller LCD Display & USB 10A-100A
LuxuGlow 12V/24V PWM Solar Charge Controller with LCD Display & Dual USB
Maximize your solar energy system's performance with this versatile PWM Solar Charge Controller from LuxuGlow. Featuring a clear LCD display, dual MOS switching, and dual USB output, this controller intelligently manages charging between your solar panels and battery bank — keeping everything running efficiently and safely.
Whether you're setting up an off-grid cabin, RV solar system, boat, or garden power station, this controller's automatic 12V/24V detection and wide current range (10A to 100A) make it a flexible solution for a broad range of solar installations.
Made in Mainland China.
Key Features
- Auto Voltage Detection: Automatically identifies 12V or 24V battery systems — no manual switching required.
- Wide Current Range: Supports rated charging currents from 10A up to 100A to suit small and large solar setups.
- Dual MOS PWM Technology: Efficient Pulse Width Modulation control with dual MOSFET design for reliable, low-loss charging.
- LCD Display: Clear, real-time readout of battery voltage, charging status, and system data at a glance.
- Dual USB Output: Two built-in USB ports (5V/2A max) let you charge phones or small devices directly from your solar system.
- Wide Operating Temperature: Functions reliably from -35°C to +60°C, suitable for harsh outdoor environments.
- CE & RoHS Certified: Meets European safety and environmental standards.
- Ultra-Low Standby Current: Less than 10mA standby draw to preserve battery charge.
Specifications
| Specification | Detail |
|---|---|
| System Voltage | 12V / 24V (Auto Detection) |
| Rated Charging Current | 10A – 100A |
| Rated Discharge Current | 30A |
| Max PV Voltage (12V system) | <25V |
| Max PV Voltage (24V system) | <50V |
| USB Output | 2 × USB, max 5V/2A |
| Standby Current | <10mA |
| Operating Temperature | -35°C to +60°C |
| Material | PVC |
| Dimensions | 180 × 90 × 45 mm |
| Certification | CE / RoHS |
How to Connect
- Connect the battery to the charge controller's positive (+) and negative (−) terminals.
- Connect the solar panel to the controller's positive (+) and negative (−) PV input terminals.
- Connect your load/consumer to the controller's load output positive (+) and negative (−) terminals.
Important: Always observe correct polarity. Do not reverse the positive and negative connections. Ensure your solar panel specifications are compatible with this controller to prevent damage.
What's in the Box
- 1 × Solar Charge Controller (LuxuGlow PWM LCD 12V/24V)
For more information on solar energy systems and how charge controllers work, visit the U.S. Department of Energy – Solar Energy Technologies page.
Note: Please allow 1–3 cm variation due to manual measurement. Actual color may vary slightly from product images due to lighting and display settings.
Learn more: Charge controller
Frequently Asked Questions
Q: What battery types is this PWM solar charge controller compatible with?
A: This PWM solar charge controller is compatible with standard sealed lead-acid (SLA), gel, and flooded lead-acid batteries in 12V and 24V configurations. The controller automatically detects system voltage, making setup straightforward for most common battery bank types.
Q: Can I use both USB ports at the same time while the controller is charging the battery?
A: Yes. The dual USB ports (5V/2A max each) operate independently from the main battery charging circuit, so you can charge devices via USB simultaneously while the solar panel charges your battery bank.
Q: How do I know what current rating (10A, 20A, 30A, etc.) I need for my solar system?
A: To choose the right amperage, divide your total solar panel wattage by your system voltage (12V or 24V). For example, a 200W panel on a 12V system requires at least a 17A controller — so you'd select the 20A version. Always choose a rating slightly higher than your calculated requirement for a safety margin.
Q: Is this solar charge controller suitable for off-grid and RV applications?
A: Absolutely. Its wide operating temperature range (-35°C to +60°C), automatic voltage detection, and compact size make it well-suited for off-grid cabins, RVs, boats, garden power systems, and other remote solar installations.