Is it OK to print my logo on solar panel product?

Yes, we can supply OEM or ODM services for logo printing.

0.41W 3V Factory Custom Pet ETFE Epoxy Small Solar Panels 54543mm

Name: 0.41W 3V Factory Custom Pet ETFE Epoxy Small Solar Panels 54*54*3mm
Brand: Shenzhen Hopesun Solar Technology Co., Ltd
SKU: 1979291461

Guangdong, ChinaShenzhen Hopesun Solar Technology Co., Ltd

0.41W 3V Factory Custom Pet ETFE Epoxy Small Solar Panels 54*54*3mm

US$1.80

100-999 Pieces

US$1.30

1,000-9,999 Pieces

US$0.95

10,000+ Pieces

Sample price:US$3.50/piece.Request sample

Product profile

Customization

Available

Warranty

3 Years

Number of Cells

6PCS

Model NO.

HPSMSP042W3V01

Application

Small Fan, Custom Products, DIY

Condition

New

Certification

Material

Monocrystalline Silicon

Maximum Power (W)

0.42W

Solar Panel

3V/0.42W

Solar Panel Size (mm)

54*54*3mm

Voltage Vmp (V)

Current Imp(Ma)

140mA

Cell Size

156.75*156.75mm

Custom Material

Pet/ETFE/Epoxy

IP Rate

IP65 (ETFE)

Solar Cell Type

Monocrystalline Solar Cell, Perc

Transport Package

Carton Package

Specification

6*4*4cm

Trademark

HOPESUN

Origin

Guangdong China

Key features

Customizable Material: Supports Pet, ETFE, and Epoxy materials for tailored solar panels.

Flexible Power Options: Connect multiple panels in series or parallel to increase voltage or current.

High Efficiency Design: Monocrystalline silicon cells with 0.42W max power and 3V output.

Durable Construction: IP65 rated protection with ETFE coating for long-lasting performance.

OEM/ODM Service: We support custom logo printing and OEM/ODM manufacturing services.

Reliable Warranty: Offers 1-3 years warranty depending on the specific product series.

Fast Production: Production capacity exceeds 5000 pieces per day for quick delivery.

Professional Manufacturer: Over 12 years of experience with strong technical force and testing facilities.

Company profile

Shenzhen Hopesun Solar Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2010-06-20Nearest Port: Shenzhen / HongkongAverage Response Time: ≤7.46hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryShenzhen Hopesun Solar Technology Co., Ltd. is identified as a Chinese manufacturer/factory established in 2011, producing a broad range of solar panels, chargers, lighting products, and solar systems. The supplier reports ISO 9000 and ISO 9001 management-system certifications, 21–30 years of combined R&D-engineer experience, a 5,000-square-meter factory, more than 160 employees, 50 quality-control staff, and seven production lines. Its stated export coverage is broad, spanning multiple regions, and its factory is located near Shenzhen and Hong Kong ports. Evidence supports established manufacturing, quality-management, and R&D capabilities. However, after-sales processes, financial credibility, customization capability, and the depth of customer references are not sufficiently documented. One trade record identifies a Mexican buyer and one transaction, but this is limited evidence rather than a broad customer-case history.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates under the legal name Shenzhen Hopesun Solar Technology Co., Ltd. It reports a 5,000-square-meter factory in Shenzhen, China, and offers solar panels, chargers, lighting, and solar-system products, supporting its classification as a direct manufacturing supplier.

CertificationsThe supplier reports ISO 9000 and ISO 9001 certification for its management systems. These stated certifications provide explicit evidence of formal quality-management practices, although no certificate numbers, issuing bodies, or validity dates are provided.

R&D capabilityThe supplier reports 21–30 years of total R&D-engineer experience, states that R&D is a priority, and says it invests 8%–10% of sales revenue annually in R&D. Its product range includes flexible, foldable, glass, balcony, and other solar solutions, providing explicit evidence of active product-development capability.

Production capacityThe supplier reports a 5,000-square-meter factory, more than 160 employees, 50 quality-control staff, seven production lines, and stated annual output for solar systems and solar panels. Its broad export-market coverage and access to Shenzhen and Hong Kong ports further support operational capacity, although production figures are self-reported and their units are not clarified.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a manufacturer with more than 12 years of experience in Shenzhen, China, with a production capacity of more than 5000 pieces per day.

Q:What is the main product produced?

Our main products include folding solar panel charger bags, semi-flexible solar panels, small solar panels, and other solar products.

Q:How many employees are in your company?

We have about 50 employees, including office staff and production line workers.

Q:How to proceed an order for solar panels?

1) Let us know your requirements of VMP or applications. 2) We quote based on your requirements such as quantity and product details. 3) After the sample is confirmed, place a deposit for mass production order.

Q:How many years do you guarantee your products?

Different product series have different guarantee periods. We offer 1-3 years warranty to our products.