Are products tested before delivery?

Yes, all products undergo 6-8 hours of aging and strict testing before dispatch.

Is there an MOQ limit?

Low MOQ is available; 5 pieces are acceptable for sample checking.

Can I place a sample order?

Yes, sample orders are acceptable to test and check quality for first-time cooperation.

How to proceed with an order?

Share your requirements, receive a quote, confirm samples, pay the deposit, and we arrange production.

48VDC with ISO CE

Name: Professional PWM Solar Charge Controller12V/24V/48VDC with ISO CE
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 769872345

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$1.00-100.00

5 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support After-Sales Service Warranty

Warranty

12 Months

Model NO.

Smart 1 Series

Condition

New

Certification

ISO

Application

Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller

Rated Voltage

12V/24V/48V

Core Control

Yes

Display

LCD or LED Display

Maximum Current

15A

Color

Green&Blue

OEM/ODM

Transport Package

Carton/Pallet

Specification

CE & ISO Certificate

Trademark

UPSEN

Origin

China

HS Code

8537109090

Production Capacity

50, 000PCS/Month

Key features

High MPPT Efficiency: Peak efficiency up to 99%, saving 30%-60% power compared to traditional PWM controllers.

Multi-System Voltage: Supports DC 12V/24V/48V automatic detection for versatile solar system applications.

Smart Communication: Features RS232 and LAN ports with customizable IP and protocol for remote management.

Comprehensive Protection: Includes overheating, overcharge, discharge, overload, and short circuit electronic protection.

Temperature Compensation: Automatically adjusts charging parameters based on environmental temperature changes.

Flexible Display Options: Available with LCD or LED display to show voltage, current, and working conditions.

Extended Warranty: Provides 2 years warranty with 3-10 years extended technical service support.

Certified Quality: CE, RoHS, and ISO certified with imported materials meeting EU standards.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedExhibition Experience

Shenzhen UPSEN Electronic Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2009-04-08Nearest Port: ShenzhenAverage Response Time: ≤5.88hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): CFR, CIF, CIP, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a stated factory location, nine production lines, reported UPS and inverter output, and 21–30 quality-control staff. It has ISO9001:2015 certification and CE/RoHS product certification capability. Service processes, complaint handling, corrective actions, quality assurance, and material traceability are documented as established. The supplier supports several customization models and reported new products during the past year, but does not offer ODM services, provide SDKs, or provide OEM services for popular brands. Overseas infrastructure is limited: it reports no overseas warehouse, showroom, agent, or branch, and lists zero countries for overseas services. Financial records are referenced for 2022–2024, but the supplied information does not provide enough detail to assess financial strength. No customer cases are explicitly provided.

CertificationsThe supplier reports an ISO9001:2015 certificate and capability for CE and RoHS product certification. These are explicit certification-related credentials, although the slices do not separately confirm the validity scope or issuing details of each certification.

After-Sales capabilityThe supplier reports written and followed procedures for service capability, corrective and preventive actions, and customer complaints, together with quality assurance and material traceability. However, it reports zero countries for overseas services and no overseas warehouse, showroom, agent, or branch, indicating limited documented overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year and 21–30 years of total R&D-engineer experience, supporting some R&D activity. It has no available SDK, and the slices do not provide a quantified R&D team size, patent record, or development performance data.

Production capacityThe supplier reports nine production lines, annual output of 600,000 UPS pieces and 1,000,000 inverter pieces, and 21–30 quality-control staff. It also reports quality assurance and raw-material traceability, providing explicit evidence of production and quality-control capacity.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It does not provide ODM services, but the listed customization options demonstrate broad stated customization capability.