30A/20A/10A 12V 24V Automatic Digital Temperature PWM Solar Charge Controller with LCD Display and Double USB MPPT Solar PV Regulators Battery Chargers

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: OPL series
• Condition: New
• Certification: CE
• Application: Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
• Rated Voltage: 48V
• Color: Blue
• MOQ: 1 PC
• Weight: 150g
• Protection: Over Current
• Control Mode: PWM(Pulse Width Modulation)
• USB: 5V 3A
• Charge Current: 10A
• Discharge Current: 10A
• Max Solar Input: <50V
• Equalization: 14.4V
• Self-Consume: <10mA
• Operating Temperature: -35~+60 ℃
• Size/Weight: 150*78*35mm /150g
• Float Charge: 13.7V(Defaul,Adjustable)
• Discharge Stop: 10.7V(Defaul,Adjustable)
• Transport Package: Carton Packing
• Specification: 150*78*35mm
• Trademark: LEYU
• Origin: China
• HS Code: 9032899090
• Production Capacity: 6000PCS/Month
• Package Size: 150.00cm * 78.00cm * 35.00cm
• Package Gross Weight: 0.200kg
• Lead Time: 30 days (1 - 1000 Pieces) ; To be negotiated ( > 1000 Pieces)

Product Description

Precise Voltage Regulation & All-Round Protection

One-to-one precise voltage regulation technology effectively protects household appliances from voltage fluctuations.

Equipped with 6 major protections: reverse connection protection, short circuit protection, overcurrent protection, temperature compensation, overvoltage protection, and undervoltage protection, ensuring safe and reliable system operation.

High-Performance Structure & Materials

Excellent Heat Dissipation & High-Temperature Adaptability

Wide-spaced terminal design enhances insulation, reduces pressure and losses, and ultimately improves overall performance.

The housing is made of ABS engineering-grade abrasion-resistant material, featuring high impact strength, high flame retardancy, aging resistance, and corrosion resistance with a high protection rating.

Equipped with a clear LCD display for easy real-time monitoring.

Thickened heat dissipation backplate significantly improves cooling performance, allowing continuous operation at high temperatures up to 60℃, making it suitable for demanding environments.

MODEL	OPL1210	OPL1220	OPL1230	OPL4820	OPL4830
Battery voltage	12V/24V auto			48V
Charge current	10A	20A	30A	20A	30A
Discharge current	10A	20A	30A	20A	30A
Max Solar input	<50V			<80V
Equalization	B01 sealed	B02 Gel		B03 flood
	14.4V	14.2V		14.6V
Float charge	13.7V(default,adjustable)
Discharge stop	10.7V(defautl,adjustable)
Discharge reconnect	12.6V(default,adjustable)
USB output	5V/3A
Self-consume	<10mA
Operating temperature	-35~+60 ℃
Size/Weight	150*78*35mm /150g
*Product specifications are subject to change without prior notice.
The Equalization/float charge/discharge stop/discharge reconnect rate x2 when 24vdc input,x4 when 48Vdc input

Company Introduction

Company Introduction

Leyu , based in Wenzhou Leqing, enjoys a developed economy and convenient air, water, rail, and road transport. For 14 years, we have specialized in designing and producing switching power supplies and off-grid solar inverters, with CE, ROHS, CCC, IP67, and ISO9001 certifications. Our modern production and testing equipment ensure reliable performance—our 0.3‰ defect rate far exceeds the national 3% standard.

We offer OEM/ODM services (design, prototyping, production, testing, delivery) backed by senior engineers and strong R&D partnerships. Leyu products are exported to over 50 countries across Europe, the Americas, Southeast Asia, South America, and Africa. Our young, energetic foreign trade team (avg. 3 years' experience) and our commitment to sincere, attentive service have built a trusted brand. As a high-tech enterprise integrating R&D, production, sales, and technical support, Leyu strives to become a national-class electrical company.

Exhibition and Certification

Company Advantage

Company Factory

Packaging & Shipping