Do you test all your goods before delivery?

Yes, all our products have more than 6~8 hours for againg, and strict test before dispatch

Do you have any MOQ limit?

Low MOQ, 5 pieces for sample checking is available.

Can I have a sample order?

Yes, sample order is acceptable to test and check quality for the first cooperation

How to proceed with an order?

Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirm the samples and places deposit for formal order. Finally, We arrange production.

48V 3-Stage Charging for Solar Power System

Name: 40A MPPT Solar Controller Inbuilt DSP Controller 12V/24V/48V 3-Stage Charging for Solar Power System
Brand: Shenzhen UPSEN Electronic Co., Ltd.
SKU: 2123173755

Guangdong, ChinaShenzhen UPSEN Electronic Co., Ltd.

US$91.00

10-49 Pieces

US$88.00

50+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Phase

Single Phase

Type

On-line

Model NO.

MS 40A

Protection

Overvoltage

Application

Industry

Classification

Lighting/Power

Standby Time

Standard Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Medium Type

Equipment Mode

Centralized Model

Brand

Upsen

Transport Package

Carton/Wooden

Specification

286*222*110mm

Trademark

UPSEN

Origin

China

HS Code

8537109090

Production Capacity

1000PCS/Month

Key features

High Working Efficiency: Ensures competitive pricing with optimized production output.

Strict Quality Control: All materials meet CE standards with independent testing equipment.

Low Fault Rate: Each process is tested before assembling to improve reliability.

Professional R&D Team: Engineers with average bachelor degree ensure continuous innovation.

Product Upgrading: Products are upgraded every 1.5 to 2 years on average.

Comprehensive Warranty: Includes 1% free unit or 2% free parts for timely service.

Free Technical Support: Available before and after sales for all customers.

ISO9001 Certified: Complete quality system from material source to testing.

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: ≤6.02hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): CFR, CIF, CIP, EXW

AI-Powered supplier vetting

SummaryThe supplier is a trading company based in Shenzhen, China, with a strong focus on service capability and quality assurance. They hold ISO9001:2015, CE, and RoHS certifications, indicating a commitment to quality and sustainability. Their financial capacity appears stable, with consistent cash flow over recent years. Despite the absence of ODM services, they offer various customization options. The supplier has robust production capabilities, with significant output volumes of UPS and Inverter units. However, their overseas service capability is limited, and they do not manage overseas warehouses or showrooms.

CertificationsThe supplier holds ISO9001:2015, CE, and RoHS certifications, demonstrating adherence to quality and sustainability standards.

After-Sales capabilityThe supplier has clear procedures for service capability and customer complaints, indicating a structured approach to after-sales service.

Financial creditThe supplier has shown stable financial capacity over the past three years, suggesting reliable financial credibility.

R&D capabilityWhile the supplier has introduced new products in the past year, they do not offer ODM services and have no available SDK, limiting their innovation capability.

Production capacityThe supplier operates nine production lines with an annual production output exceeding US$100 million, indicating strong production capability.

Customization capabilityThe supplier offers a range of customization services, including full and minor customization, enhancing their customization capability.

Product Q&A

Q:What is packing?

Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, We can pack the goods in your branded boxes after getting your authorization letters.

Q:What is your terms of payment?

T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q:What is your terms of delivery?

EXW, FOB, CFR, CIF, DDU.

Q:How about your delivery time?

Generally, it will take 7-20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:Can you OEM and ODM Service?

Yes, we can provide free OEM Service, and ODM Service is available for volume order too.