What payment terms do you accept?

We accept LC, T/T, Western Union, and small-amount payments.

Where are your manufacturing bases located?

We operate several global manufacturing bases strategically located in the Americas, Europe, and Asia.

What is the protection class of the junction box?

The junction box has a protection class of IP68 and includes bypass diodes.

Sunplus Good 445W Black Solar Modules with 22.3% Efficiency for Balcony Solar Systems

Name: Sunplus Good 445W Black Solar Modules with 22.3% Efficiency for Balcony Solar Systems
Brand: SUNPLUS OPTIMUM INC
SKU: 1986690551

Fujian, ChinaSUNPLUS OPTIMUM INC

US$0.105-0.28

16,020 W

Product specifications

SR4-54HTB

Product profile

Customization

Available

Warranty

25 Years

Number of Cells

108

Model NO.

SR4-54HTB 445W

Application

Industrial

Condition

New

Certification

TUV/CSA

Material

Monocrystalline Silicon

Solar Cell

N-Type Monocrystalline

Weight

21.5kg(47.39 Lb)

Front Cover

0.08 in Tempered Glass, Anti-Reflection Coated

Back Cover

Black Backsheet

Frame

Anodized Aluminium Alloy

Junction Box

Protection Class IP68, with Bypass Diodes

Cable

4mm² Solar Cable (+)≤13.7 in (350 mm) (-)≤9.8 in(2

Connector

Mc 4 or Mc 4 Compatible;-IP68

Transport Package

Carton

Specification

1762x1134x30mm(69.37x44.64x1.18 in)

Trademark

Sunplus Optimum Inc

Origin

USA

HS Code

85414020

Production Capacity

10000PCS

Key features

High Efficiency Module: Achieves up to 22.3% efficiency with N-Type Monocrystalline Silicon cells.

25-Year Warranty: Comprehensive 25-year warranty coverage for long-term reliability.

TUV/CSA Certified: Meets international safety and quality standards with TUV and CSA certifications.

Customized Packaging: Accepts customized packing requests including wooden boxes for small orders.

Global Manufacturing: Produced in strategic bases across Americas, Europe, and Asia for supply chain stability.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

IP68 Junction Box: Features a protection class IP68 junction box with bypass diodes for durability.

Flexible Payment Terms: Accepts LC, T/T, Western Union, and small-amount payments for convenience.

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: ≤6.62hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, EXW

About Our Factory & Business Background

AddressRoom325 C1 Bldg, Baitangyunlu, No. 4501Baitang Town, Hanjiang Dist. Add3, Putian, Fujian, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSolar Panel, Solar Street Light, Solar System, Energy Storage System

Our Industry Experience & Global Business Record

Main MarketsNorth America, Southeast Asia, Africa, Oceania, Mid East, Western Europe

Product Q&A

Q:What is the efficiency of the 445W module?

The 445W module achieves a high efficiency of 22.3% using N-Type Monocrystalline Silicon cells.

Q:What is the warranty period for this solar module?

We provide a 25-year warranty for this solar module.

Q:Can I request customized packaging?

Yes, we accept any customized packing as per your requests, including wooden boxes for orders less than a pallet.

Q:What are the lead times for production?

The average lead time is within 15 workdays for both peak season and off-season.

Q:What certifications does this product have?

The product is certified by TUV and CSA.

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