Product Description
Smart Solar Controller PWM 20A 30A 40A 12V 24V
LCD Solar charge controller with 2 USB interfaces (5V/2A). Compatible with GEL, Lead Acid, Liquid, and Lithium batteries. Designed for solar home systems, solar lighting, and dusk-to-dawn applications.
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LCD Display Design: Read operating data and working conditions easily.
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Energy Statistics: Real-time energy statistics function.
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Four-Stage Charging: Fast, boost, equalization, and float stages.
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Temperature Compensation: Integrated temperature sensors for optimized battery life.
Packing & Shipping
Package Type: Standard Carton
Single Unit
Size: 200*110*65mm
Weight: 0.8kg
Bulk Carton (20 pcs)
Dimension: 43*25*37cm
G.W: 10.7kg
Logistics Options:
• Air transport & Sea transport
• International Express: DHL, FEDEX, TNT, UPS
* Recommendation: Place orders > 20kg for express discounts.
Manufacturing Strength & Quality
- Automated SMT Production: All PCBs are welded by machine automatically to decrease risks like cold welding or high-temperature damage.
- Premium Components: Utilizing world-famous brands like IR, ST, Atmel, and Microchip for MOSFETs and MCUs.
- Superior Protection: High-grade TVS (1200W) for enhanced sensitivity and protection compared to standard 600W alternatives.
- Certified Quality: CE certificate approved by TUV.
Frequently Asked Questions
What types of batteries are compatible with this controller?
The controller supports Gel, AGM, Liquid, and Lithium batteries. The default setting is for Gel batteries, but it can be adjusted.
Does the controller automatically detect system voltage?
Yes, the controller features 12V/24V automatic recognition for seamless integration with your solar power system.
What is the charging technology used?
It uses advanced PWM charging with a 4-stage process: fast charging, boost charging, equalization charging, and float charging.
Can I charge my mobile devices using this controller?
Yes, the controller is equipped with 2 USB interfaces providing 5V/2A output, suitable for charging phones and other USB devices.
What kind of protection does it offer?
It includes overcharge protection, low voltage disconnect, and high-quality TVS protection. The casing is rated at IP32 for dust and light water protection.
Are the charging parameters adjustable?
Yes, for lithium and user-defined modes, parameters like charging target voltage and low voltage disconnect can be adjusted within specific ranges.
Soweglow Solar
