How do you handle faulty products?

Products undergo strict quality control. For small quantities, we send replacements with new orders. For defective batches, we repair and resend or discuss solutions like recalls based on the situation.

What battery types are supported?

The controller is suitable for sealed lead acid, vented Gel, and Lithium batteries (including LiFePO4).

What is the maximum PV input power?

The max PV input power ranges from 260W to 3200W, depending on the system voltage (12V to 48V).

China Manufacturer Customized Cell Panel Charger 40AMP MPPT Solar Charge Controller 24V 40A Solar Controller Board

Name: China Manufacturer Customized Cell Panel Charger 40AMP MPPT Solar Charge Controller 24V 40A Solar Controller Board
Brand: Yangzhou Lecuso New Energy Co., Ltd.
SKU: 2113130555

Jiangsu, ChinaYangzhou Lecuso New Energy Co., Ltd.

US$42.00

2-99 Pieces

US$40.00

100-999 Pieces

US$38.00

1,000+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

SNA-MPPT-P-3

Certification

ISO, CE

Application

Collector Controller, Solar System Controller, Voltage Controller

Rated Voltage

12V

Battery Type

Lead-Acid/Lithium/LiFePO4 Battery

MPPT Efficiency

99.9%

Display

LCD

Weight

13.5kg

Charge Current

20A 30A 40A 60A

Max PV Voltage

100V(25℃) 90V(-25℃)

Working Temperature

-35~45

Altitude

≤3000m

Max PV Power

260W-3200W

Transport Package

Carton

Specification

425*300*285mm

Trademark

Sunnal

Origin

China

HS Code

9032899099

Production Capacity

50000PCS/Month

Key features

High MPPT Efficiency: Features intelligent MPPT technology with up to 99.9% efficiency for optimal power harvesting.

Multi-Voltage Support: Automatically detects and supports 12V, 24V, 36V, and 48V battery systems.

Wide Input Range: Handles max PV power from 260W to 3200W depending on system voltage.

Comprehensive Protection: Includes reverse polarity, overcharge, and limited current protection for safety.

LCD Display: Multi-function LCD screen displays real-time charging status and system data.

Flexible Battery Types: Compatible with sealed lead acid, vented Gel, and Lithium (LiFePO4) batteries.

No MOQ Requirement: Accepts sample orders with no minimum quantity required for bulk production.

OEM/ODM Service: Professional factory with design and engineering teams for custom solutions.

Company profile

Yangzhou Lecuso New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-02-01Average Response Time: ≤5.26hTerms 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.

Product Q&A

Q:What is the MOQ and delivery time?

No MOQ is required, and sample testing is welcome. Mixed samples are acceptable. Sample preparation takes 3-5 days, while mass production takes 1-2 weeks for larger orders.

Q:What is the lead time process?

The process involves: 1. Knowing your requirements, 2. Quoting based on requirements, 3. Confirming samples and paying deposit, 4. Arranging production.

Q:Do you offer OEM services?

Yes, we are an 18-year factory with dedicated design, engineering, after-service, and QC teams to support OEM projects.

Q:What are the shipping methods?

We usually ship via DHL, UPS, FedEx, or TNT, with arrival in 3-5 days. Airline and sea shipping options are also available.

Q:Is there a warranty for the products?

Yes, we offer a 2-5 year warranty for our products.