Where are your products manufactured?

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

Do you have local warehouses?

Yes, we have warehouses located in both the US and EU to ensure faster delivery and service.

What technical support is provided?

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

Sunplus 420W Monocrystalline Silicon Solar Cell Panel for Home Energy Storage

Name: Sunplus 420W Monocrystalline Silicon Solar Cell Panel for Home Energy Storage
Brand: SUNPLUS OPTIMUM INC
SKU: 1984676631

Fujian, ChinaSUNPLUS OPTIMUM INC

US$42.00

36-719 Piece

US$37.80

720+ Piece

Product specifications

Sunplus-420W

Sample price:US$42.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Solar Panel

Warranty

25 Years

Model NO.

SUNPLUS-420W

Number of Cells

108

Application

Residential

Condition

New

Certification

ISO, CE, CSA/TUV

Material

Monocrystalline Silicon

Certificate

UL ,TUV,CSA

Product Name

N-Type Solar Panel

Frame

Anodized Aluminum Alloy

Weight

21.5kg

Connector

Mc4

Glass

Front Glass: 3.2mm(0.13inches) Ar Coating Tempere

MOQ

36 Pieces

High Efficiency

21.5%

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 21.5%: N-Type Monocrystalline Cell delivers 21.5% efficiency for superior power generation.

25-Year Warranty: Comprehensive 25-30 years linear performance warranty ensuring long-term reliability.

Global Certifications: Certified by UL, CE, CSA, TUV, and IEC for international market compliance.

US & EU Warehouses: Local inventory available in US and EU warehouses for faster delivery.

Robust Packaging: Eco-friendly carton with precision cushioning ensures damage-free delivery.

Tier 1 Quality: Manufactured in tier-1 factories ensuring premium product quality and consistency.

Technical Support: 24/7 support via email or video call with installation manuals and diagrams.

Flexible MOQ: Low MOQ of 36 pieces allows for easy sample testing and small orders.

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 warranty period for solar panels?

We provide a 25-30 years linear performance warranty, guaranteeing 97% output in the first year with ~0.5% annual degradation.

Q:Are the solar panels monocrystalline or polycrystalline?

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

Q:What certifications do your products have?

Our key products hold relevant international certifications including UL, CSA, TUV, IEC, and CE for different markets.

Q:What is the lead time for orders?

Standard items take 7-15 days, while larger custom orders or complete systems may take 20-30 days.

Q:Do you offer sample orders?

Yes, sample products are available. The sample fee can often be deducted from your subsequent bulk order.