How are faulty products handled?

For small quantities, we send replacements with new orders. For defective batches, we repair, resend, or discuss solutions like recalls.

What certifications does the controller have?

The product is certified with ISO and CE standards, ensuring compliance with international quality and safety regulations.

12V 24V 48V 40A Solar Panel Charge Controller Solar PWM Intelligent Regulator with LCD Display Solar Controller

Name: 12V 24V 48V 40A Solar Panel Charge Controller Solar PWM Intelligent Regulator with LCD Display Solar Controller
Brand: Yangzhou Lecuso New Energy Co., Ltd.
SKU: 2116592285

Jiangsu, ChinaYangzhou Lecuso New Energy Co., Ltd.

US$28.00

2-99 Pieces

US$25.00

100-999 Pieces

US$20.00

1,000+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

SNA-PWM-KDY

Condition

New

Certification

ISO, CE

Application

Collector Controller, Solar System Controller, Voltage Controller

Rated Voltage

12V

Working Temperature

-35c~+45c

MPPT Efficiency

99.9%

Battery Type

Lead-Acid/Lithium/LiFePO4 Battery

Weight

2.5kg

Display

LCD

Charge Current

20A 30A 40A 60A

Max PV Power

390-5200W

Max PV Voltage

150VDC

Transport Package

Carton

Specification

525*445*350mm

Trademark

Sunnal

Origin

China

HS Code

9032899099

Production Capacity

50000PCS/Month

Key features

Intelligent LCD Display: Features a large LCD screen with all adjustable parameters for easy monitoring.

Multi-Stage PWM Charging: Fully 3-stage PWM charge management ensures efficient battery charging and longevity.

Comprehensive Protection: Built-in short-circuit, open-circuit, reverse, and over-load protection for safety.

Dual USB Output: Supports dual USB output with max 2.5A current, compatible with Apple devices.

Wide Voltage Compatibility: Supports 12V/24V/48V systems with auto-detection for versatile solar applications.

High Efficiency MPPT: Achieves up to 99.9% MPPT efficiency for optimal energy conversion.

Low Self-Consumption: Ultra-low self-consumption of less than 10mA to maximize energy savings.

Robust Build Quality: Industrial microcontroller and dual MOSFET design ensure low heat and durability.

Company profile

Yangzhou Lecuso New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-02-01Average Response Time: ≤5.66hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryYangzhou Lecuso New Energy Co., Ltd. is a China-based limited company in Jiangsu, identified as both a trading company and manufacturer/factory. It operates in lights and lighting and reports three production lines, ten experienced export-trade staff, and presence in one main export market. The supplier demonstrates documented procedures and records for corrective and preventive actions, complaint handling, supplier-service assessment, and quality assurance. It offers broad customization, including design-based and full customization, and reports new-product activity within the past year, but does not provide ODM services or an SDK. Production lead time is stated as within 15 working days in both peak and off-seasons. The supplier has participated in a named 2025 offline trade show, but no specific customer cases are provided. No overseas warehouse, showroom, agent, or branch is reported. Financial records are referenced for 2022–2024, but their contents are not provided.

Supplier typeThe supplier is identified as a limited company, trading company, and manufacturer/factory based in Jiangsu, China. Its stated business scope includes new-energy technology research and development, sales of new-energy equipment, lighting fixtures, and solar-related equipment, which is consistent with its lights-and-lighting commercial focus.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaints, and its service assessment process also has written procedures and records. However, it reports no overseas warehouse, showroom, agent, or branch; service is linked to Shanghai Port, and the stated lead time is within 15 working days in both peak and off-seasons.

R&D capabilityThe supplier reports new-product activity during the past year and includes emerging-energy technology research and development in its business scope. It does not provide an SDK and does not offer ODM services, so the evidence supports product-development activity but not broader platform or ODM capability.

Production capacityThe supplier is identified as a manufacturer/factory with three production lines and states average lead times within 15 working days in both peak and off-seasons. It also has quality assurance and documented supplier-service assessment procedures, but it does not continuously reconcile quantities for every batch or mass-production run.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates broad design and product customization capability, although ODM services are explicitly unavailable.