What is the operating temperature range?

The ambient temperature range is 0-40C for full load and 40-0C for de-rating.

Does it have temperature compensation?

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

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Solar Charge Controller 12V/24V 40A with MPPT (SL Series)

Name: Solar Charge Controller 12V/24V 40A with MPPT (SL Series)
Brand: Shenzhen ZLPOWER Electronics Co., Ltd.
SKU: 675813855

Guangdong, ChinaShenzhen ZLPOWER Electronics Co., Ltd.

US$80.00-100.00

50 Pieces

Product profile

Customization

Available

Condition

New

Certification

ISO

Model NO.

SL Series

Application

Collector Controller, Solar System Controller, Charger Controller

Rated Voltage

12V,24V,48V

Voltage

12V,24V,48V

Rated Charge Current

40A/60A

Input Voltage Range

15-55V,58-110V

Lead Acid Battery Settings

Adjustable

Nicad Battery Settings

Adjustable

Protection Class

IP21

Cooling

Natural Cooling

Terminal Size

#8AWG

Transport Package

by Boxes

Specification

Trademark

ZLPOWER

Origin

China

HS Code

8537109090

Production Capacity

10000PCS/Year

Key features

High Efficiency MPPT: Converting efficiency higher than 97% for minimizing energy loss.

Multi-Stage Charge Control: Features bulk, absorption, and float modes with temperature compensation.

Adjustable Battery Settings: Lead acid and Nicad battery settings are fully adjustable.

Wide Voltage Range: Input voltage range supports 15-55V and 58-110V for 12V, 24V, and 48V systems.

Comprehensive Protection: Includes reversed current, overload, over charge, and over discharge protection.

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

Real-time Status Display: LED indicators display charge status in real time.

Robust Operating Range: Operates at altitudes up to 5000m and temperatures from 0-40C.

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: ≤9.12h

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.