What is the lead time for orders?

Standard items typically take 7-15 days. Larger custom orders or complete systems may take 20-30 days.

Can I order a sample before buying in bulk?

Yes, sample orders are encouraged to verify quality. The sample fee can often be deducted from your subsequent bulk order.

Do you provide after-sales technical support?

Yes, we provide comprehensive support including installation manuals, wiring diagrams, and access to our technical team via email or video call.

Sunplus High-Efficiency 445W Solar Panels with Matching Inverter From Us Stock

Name: Sunplus High-Efficiency 445W Solar Panels with Matching Inverter From Us Stock
Brand: SUNPLUS OPTIMUM INC
SKU: 1978540641

Fujian, ChinaSUNPLUS OPTIMUM INC

US$89.00

36-719 Piece

US$80.00

720+ Piece

Product specifications

Sunplus-445W

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Solar Panel

Warranty

25 Years

Model NO.

Sunplus-445W

Number of Cells

108

Application

Residential

Condition

New

Certification

ISO, CE, UL/CSA/TUV

Material

Monocrystalline Silicon

Certificate

UL,TUV,CSA

Product Name

N-Type Solar Panel

Frame

Anodized Aluminum Alloy

Weight

24kg

Connector

Mc4

Glass

Dual Glass,2.0mm+2.0mm Heat Strengthened Glasss

MOQ

36 Pieces

High Efficiency

23.02%

Battery Cell Type

N-Type Monocrystalline Cell

Product Quality

Tier 1 Quality

Transport Package

Carton

Specification

1762x1134x30mm

Trademark

SUNPLUS

Origin

China

HS Code

8541430000

Production Capacity

500000000000

Key features

High Efficiency N-Type Cells: 23.02% efficiency with N-Type Monocrystalline PERC cells for superior performance.

25-Year Linear Warranty: Solar panels include a 25-30 year linear performance warranty with low degradation.

US Stock Availability: Products are manufactured in China but shipped from US and EU warehouses for fast delivery.

Tier 1 Quality Assurance: Manufactured in tier-1 factories with ISO, CE, UL/CSA/TUV certifications.

Robust Eco-Friendly Packing: Shipped in recyclable cartons with precision cushioning to ensure damage-free delivery.

Comprehensive Technical Support: Includes installation manuals, wiring diagrams, and email/video call assistance.

Flexible Sample Orders: Samples available for quality verification; fees can be deducted from bulk orders.

Versatile Power Options: Available in 435W to 460W ranges with matching inverters and lithium batteries.

Company profile

Exhibition ExperienceSelf-brandedExperienced TeamHigh Repeat Buyers Choice

SUNPLUS OPTIMUM INC

Fujian, China

Business Type: Manufacturer/FactoryExport Year: 2015-01-02Nearest Port: Shanghai/XiamenAverage Response Time: ≤6.97hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryXuzhou Futuresolar Co., Ltd is a Chinese manufacturer specializing in photovoltaic products, with notable strengths in R&D and production capabilities. While the company holds ISO 9001 certification, their after-sales support and financial credibility data are ambiguous. The supplier has robust customization abilities, but lacks a presence in overseas markets.

Supplier typeThe supplier is a manufacturer located in China and operates as a limited company. It is not part of any larger company group.

CertificationsThe supplier holds ISO 9001 certification, indicating adherence to recognized quality management standards.

After-Sales capabilityThere is no evidence of a structured corrective and preventive actions mechanism or effective customer complaint handling, raising concerns about after-sales service capability.

R&D capabilityThe supplier has strong R&D capabilities, offering ODM services and having launched new products in the past year.

Production capacityThe supplier has substantial production capabilities, with an annual output of over US$100 million and five production lines.

Customization capabilityThe supplier provides comprehensive customization services, including customization from samples and designs.

Product Q&A

Q:Where are your company and products located?

Our company is registered in the United States, while all products are manufactured in tier-1 factories in China.

Q:What certifications do your products have?

We hold international certifications including UL, CSA, TUV, IEC, and CE for our solar panels, inverters, and lithium batteries.

Q:Do you have warehouses in the US or Europe?

Yes, we maintain both US and EU warehouses to ensure faster delivery and local support.

Q:What is the warranty period for your products?

Solar panels have a 25-30 year linear performance warranty. Inverters and lithium batteries have a 5 to 10-year warranty depending on the model.

Q:What type of solar cells do you use?

We primarily specialize in high-efficiency Monocrystalline PERC solar panels, which offer better performance in low-light and high-temperature conditions.