What is the lead time for delivery?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Do you support customization?

Yes, we accept OEM and ODM orders for our solar panels.

Solar 450W High Efficiency Half Cut Mono House Solar Panels

Name: Solar 450W High Efficiency Half Cut Mono House Solar Panels
Brand: Shenzhen Hopesun Solar Technology Co., Ltd
SKU: 2070926075

Guangdong, ChinaShenzhen Hopesun Solar Technology Co., Ltd

US$0.20-0.50

1 W

Sample price:US$0.10/w.Request sample

Product profile

Customization

Available

After-sales Service

30 Years

Warranty

25 Years

Model NO.

HPSM-450W

Number of Cells

Application

Industry/Home

Condition

New

Certification

EST, ISO, CB, CE

Material

Monocrystalline Silicon

Item

Solar Mono Panel

System Voltage

18V/36V/48V

OEM/ODM

Acceptable

Front Glass

2mm Tempered Glass

Junction Box

IP68

Frame

Anodized Aluminium Alloy

Transport Package

Carton with Pallets

Specification

100W-700W

Trademark

HopeSun

Origin

Guangdong, China

HS Code

854142000

Production Capacity

100MW/Year

Key features

25-Year Warranty: Comprehensive 25-year warranty coverage for all solar panels.

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

OEM/ODM Acceptance: Customization services including OEM and ODM are acceptable.

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

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

High Efficiency Monocrystalline: Made with high-efficiency monocrystalline silicon cells.

Durable Frame Material: Constructed with anodized aluminum alloy frame.

IP68 Junction Box: Features an IP68 rated junction box for weather resistance.

Company profile

Shenzhen Hopesun Solar Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2010-06-20Nearest Port: Shenzhen / HongkongAverage Response Time: ≤5.10hTerms 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 warranty period?

We provide a 25-year warranty for our solar panels.