What are the panel specifications?

Model Number PET Panel, Maximum power 4.2W, Maximum operating voltage 18V, Max Work Current 230Ma, Dimensions 200*130*3mm, Panel Efficiency 20%, Wafer Type Poly/Mono, Surface PET.

What are the applications of this solar panel?

Small home projects, Science projects, Electronic applications, Charge small DC battery, Build your own powered models, toys and solar display etc.

4.2W 18V Polycrystalline Pet Solar Panel Charger 200*130mm

Name: 4.2W 18V Polycrystalline Pet Solar Panel Charger 200*130mm
Brand: Shenzhen Hopesun Solar Technology Co., Ltd
SKU: 2074009515

Guangdong, ChinaShenzhen Hopesun Solar Technology Co., Ltd

US$0.68-1.30

10 PCS

Sample price:US$1.50/pcs.Request sample

Product profile

Customization

Available

After-sales Service

30 Years

Warranty

25 Years

Model NO.

HPS-4.2W-18V+Clip

Number of Cells

36pcs

Application

Mobile/Battery/Charger

Condition

New

Certification

EST, ISO, CB, CE

Material

Polycrystalline Silicon

Item

Small Solar Panel

Panel Size

200*130*3mm

Cell Size

125*125mm

System Voltage

18V

OEM/ODM

Acceptable

Panel Efficiency

4.2W

Transport Package

Carton

Specification

18V/4.2W

Trademark

HopeSun

Origin

Guangdong, China

HS Code

854142000

Production Capacity

100MW/Year

Key features

Customizable Dimensions: Power, voltage, size, and shape can be fully customized to meet specific needs.

25-Year Warranty: Comprehensive warranty coverage for 25 years on all units.

30-Year After-Sales Service: Long-term after-sales support available for 30 years.

High Efficiency: Panel efficiency reaches up to 20% with polycrystalline silicon technology.

Multiple Certifications: Certified by FCC, CE, RoHS, EST, ISO, and CB standards.

Fast Delivery: Goods can be delivered within one week upon receipt of payment.

OEM/ODM Acceptable: Custom manufacturing services including OEM and ODM are available.

Durable PET Material: Constructed with epoxy resin and PET material for durability.

Company profile

Shenzhen Hopesun Solar Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2010-06-20Nearest Port: Shenzhen / HongkongAverage Response Time: ≤4.74hTerms 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 China-based manufacturer/factory established in 2011, with operations in Shenzhen, Guangdong. The supplier reports a 5,000-square-meter factory, more than 160 employees, seven production lines, 50 quality-control staff, and broad solar-product coverage. ISO 9000 and ISO 9001 certifications are reported. R&D capability is supported by 21–30 years of combined R&D-engineer experience and stated annual R&D investment of 8%–10% of sales revenue. The company claims reliable products, service, and customer recognition, but the provided evidence does not independently verify after-sales processes, customization services, financial strength, or a substantial customer portfolio. One trade record identifies a Mexico buyer and one transaction, which is limited evidence of customer activity.

Supplier typeThe supplier is explicitly classified 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 multiple solar products and systems, supporting its identity as a manufacturing supplier.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 certifications. These are explicit management-system certifications, although the provided information does not include certificate numbers, issue dates, scope, or verification details.

R&D capabilityThe supplier reports 21–30 years of total R&D-engineer experience, states that product R&D is a priority, and reports investing 8%–10% of sales revenue annually in R&D. These statements provide explicit support for an active R&D orientation, although no patents, certifications for innovation, or independently verified development results are supplied.

Production capacityThe supplier reports a 5,000-square-meter factory, more than 160 employees, seven production lines, 50 quality-control staff, and production information covering solar systems and solar panels. These stated resources indicate established production capacity, while the provided data does not independently verify utilization, lead times, or capacity by product type.

Product Q&A

Q:What advantages do you have?

The price is cheap, we have a certain price advantage in bulk purchase and factory purchase. The delivery time is short, the goods can be delivered within a week upon receipt of the money. Many brands, with a variety of brands, a variety of categories. One-stop, you only need to face one of our suppliers, saving you a lot of energy and time.

Q:How can you guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:Why should you buy from us not from other suppliers?

With over 15 years of combined solar energy experience, Sunpal Power continues to be part of the renewable energy transition by helping you harvest clean energy at any given location in the world.

Q:What services can you provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU; Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF; Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow; Language Spoken:English,Chinese,Spanish,French

Q:What is the lead time?

Peak Season Lead Time: one month. Off Season Lead Time: within 15 workdays.