What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off seasons.

Does it have temperature compensation?

Yes, it features automatic battery temperature compensation for long-term reliability and adjustable settings.

MPPT Solar System Charge Controller 12V/24V 40A

Name: MPPT Solar System Charge Controller 12V/24V 40A
Brand: Shenzhen ZLPOWER Electronics Co., Ltd.
SKU: 676023665

Guangdong, ChinaShenzhen ZLPOWER Electronics Co., Ltd.

US$85.00

10 Pieces

Product profile

Customization

Available

Condition

New

Certification

ISO, CE

Model NO.

SL-40A/SL-60A

Application

Collector Controller, Solar System Controller, Charger Controller

Rated Voltage

24V

Solar Street Charge Controller

MPPT

Technology

Pulse Width Modulation

Charge Mode

Three Stage Charge Mode

DC Voltage

12V/24V

with LED

Flexibility

Portable

Accessories

Charger Adapter

Transport Package

Gift Box, 6boxes in One Carton

Specification

CE, ISO9001, RoHS

Trademark

ZLPOWER

Origin

Shenzhen, China

HS Code

8537109090

Production Capacity

5000PCS/Month

Key features

High Efficiency MPPT: Conversion efficiency exceeds 97% with built-in MPPT tracker for optimal power transformation.

Dual Voltage Support: Automatically detects and supports 12V and 24V DC systems for versatile solar applications.

Advanced Protection: Features reversed current protection, overload protection, and over-charge/discharge safeguards.

Smart Battery Management: Three-stage charging (bulk, absorption, float) with automatic temperature compensation.

Flexible Load Control: Supports additional DC loads with adjustable low voltage reconnect and disconnect modes.

Real-time Monitoring: LED indicators display charge status in real time for easy system monitoring.

Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.

Wide Operating Range: Input voltage range 15-55VDC, suitable for various solar panel configurations.

Company profile

OEM Services100% Finished Products InspectionR&D CapabilitiesManagement Certification

Shenzhen ZLPOWER Electronics Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤8.64h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing factory located in Bao'an District, Shenzhen, with combined manufacturing and service capabilities. It reports broad customization and ODM services, recent product development, SDK availability, and OEM experience for well-known brands. Its production setup includes SMT, reflow welding, AOI testing, testing, and ageing equipment, while finished-product inspection instructions are reportedly implemented uniformly. However, the supplier has no written procedures or records for corrective and preventive actions, complaint handling, or supplier-service assessment. It also reports no overseas warehouse, showroom, agents, branches, or overseas service coverage, and lacks a valid manufacturing-capacity contract with affiliated subcontractors. Financial credibility cannot be confirmed from the provided data because only years are listed, without non-financially sensitive performance details.

Supplier typeThe supplier is identified as a factory located in Bao'an District, Shenzhen, and its company type is listed as "Combined." The associated companies are in manufacturing, supporting classification as a manufacturing-oriented supplier.

After-Sales capabilityThe supplier reports no written procedures or records for customer complaint handling, corrective and preventive actions, or effective supplier-service assessment. It also has no overseas warehouse, showroom, overseas agent, or branch, although it has inventory capability, defined quotation and payment options, and reported lead times within 15 working days in both peak and off-season.

R&D capabilityThe supplier reports new products during the past year, ODM services, broad design customization, and an available SDK. Its ERP, OA, CRM, and SAP system entries also indicate digital process infrastructure, although the extent of innovation output beyond these stated capabilities is not documented.

Production capacityThe supplier identifies SMT, reflow welding, AOI testing, testing, and ageing equipment, and states that finished-product inspection instructions are uniformly followed. It also reports inventory capability and lead times within 15 working days in both seasons, but lacks a valid contract with affiliated subcontractors, creating a documented manufacturing-capacity governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability and recent product development, providing direct evidence of broad customization capability.