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A Grade 440W 450W Panels Solar N Type Topcon Solar Panel Good Price
Port And Wharf Equipment

A Grade 440W 450W Panels Solar N Type Topcon Solar Panel Good Price

This detail page turns one product record into a narrower sourcing decision with clearer category fit, adjacent routes and RFQ-ready context.

Quote on request

Grade | Applications and Buyer Notes

Grade is organized as a sourcing-ready Port And Wharf Equipment reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time qu

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Vertical Site
energystoragesupplyBased on visible page data; confirm exact value in the RFQ.
Category
Solar Panels and ModulesBased on visible page data; confirm exact value in the RFQ.
Source Domain
lwxnykj.en.made-in-china.comBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
After-sales Service
YesBased on visible page data; confirm exact value in the RFQ.
Application
panels, solar, monocrystallineBased on visible page data; confirm exact value in the RFQ.
Brand Name
Sunrover Sunrover SunroverBased on visible page data; confirm exact value in the RFQ.
Cables
4.0mm2Based on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Product sourcing profile

CategoryPort And Wharf Equipment
Inquiry workflowPlatform RFQ workflow
AvailabilityInquiry required
Updated2026-05-04

Product introduction

Home Metallurgy, Mineral & Energy Solar & Renewable Energy Solar Panels A Grade 440W 450W Panels Solar N Type Topcon Solar Panel Good Price US$0.09 10,000-99,999 W US$0.08 100,000-999,999 W US$0.06 1,000,000+ W Start Order Request Send Inquiry Chat Now Still dEnergyStorageSupply curates RFQ-led product discovery for buyers looking for solar panels and modules options. The page is organized around specification review, application fit, and inquiry-ready comparison.When evaluating this product, buyers should confirm application fit, required performance range, installation environment, lead time, documentation, and whether the supplier can support OEM or project quotations. Current vertical focus: solar panels, inverters, lithium batteries, ess cabinets, and battery management systems sourcing and rfq-ready export supply platform.panelssolarmonocrystallinecommercial

Selection and RFQ points

Review material fit, application context, alternatives and RFQ detail before comparing related product paths.

Material fit Port Wharf Equipment

Confirm material, size, finish, tolerance and processing needs before price comparison.

Application fit application, operating environment and usage frequency

Add the target application and operating context so related products can be compared correctly.

Alternative path Solar Panels Modules

Use nearby materials, equipment types or category pages when this record is close but not exact.

RFQ detail Quantity, destination, timing

Include quantity, destination, target delivery window, packaging and any technical constraints.

Key specifications

Vertical Siteenergystoragesupply
CategorySolar Panels and Modules
Source Domainlwxnykj.en.made-in-china.com
Brand
Unitset
After-sales ServiceYes
Applicationpanels, solar, monocrystalline
Brand NameSunrover Sunrover Sunrover
Cables4.0mm2
Capacity21kg
CategorySolar Panels and Modules
CertificateCE,TUV
CertificationISO, CE, TUV
ColorSilver
ConditionNew
CustomizationAvailable
Feature Highlightsdigital
FrameAnodized Aluminium Alloy
Glass3.2 mm (0.13 Inches), High Transmission
Junction BoxIP 67 or IP 68 Rated
Matched Termspanels, solar, monocrystalline, commercial
MaterialMonocrystalline Silicon
Maximum Power Current(Imp)13.74A 13.41A 17.55A
Maximum Power Voltage(Vmp)32.44V 44.32V 38.2V
Maximum power(Pmax)455W 595W 670W
Maxium system voltage1500V DC (IEC) 1500V DC (IEC) 1500V DC (IEC)
Maxiumum series fuse rating30A 25A 30A
Model NO.SUN430-450 DE21M
Module Efficiency STC (%)22.79% 23.08% 21.60%
Nominal operating cell temperature(NOCT)45±2 ºC 45±2 ºC 43±2 ºC
Number of Cells72pcs
OEM OrderAcceptable
Open circuit voltage(Voc)39.05V 52.35V 46.1V
Operating Temerature40~+85 ºC-40~+85 ºC-40~+85 ºC
OriginHefei, Anhui
Place of OriginHefei,China Hefei,China Hefei,China
Power440w
Power tolerance0-5W 0-5W 0-5W
Product TitleA Grade 440W 450W Panels Solar N Type Topcon Solar Panel Good Price
Product nameSolar panel Solar panel Solar panel
Refund policyClaim a refund if your order doesn't ship, is missing, or arrives with product issues.
Secure paymentsEvery payment you make on Made-in-China.com is protected by the platform.
Shipping Cost.
Short circuit current(Isc)14.48A 14.19A 18.62A
Size1722*1134*30MM 2278*1134*30MM 2384*1303*35MM
Specification1762*1134*30mm
Temperature coefficients of Isc0.046% ºC-0.045% ºC-0.04% ºC
Temperature coefficients of Pmax0.30% ºC-0.25% ºC-0.34% ºC
Temperature coefficients of Voc0.25% ºC-0.29% ºC-0.25% ºC
TrademarkSunrover
Transport PackageCarton&Wooden Case
Voltage32.44v
Warranty25 Years
Weight21kg

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

Related keyword paths

Grouped by the product keyword that generated the related path.

SOURCING DECISION BRIEF

A Grade 440W 450W Panels Solar N Type Topcon Solar Panel Good Price sourcing decision brief

This detail page turns one product record into a narrower sourcing decision with clearer category fit, adjacent routes and RFQ-ready context.

Category
Solar Panels and Modules
Price status
Quote on request
Inquiry model
Structured product RFQ with quantity, destination and technical requirements.
Availability
Confirm by inquiry
Sourcing lens
Product detail to shortlist decision
Primary compare
Vertical Site, Category, Source Domain
Record focus
A Grade 440w 450w Panels Solar N Type Topcon Solar Panel Good Price
Category focus
Port And Wharf Equipment
Buyer checklist
  • Category fit: Confirm whether the product belongs to the right category and nearby application path before outreach.
  • Specification depth: Review the visible specifications and convert missing fields into a clearer RFQ requirement set.
  • Route expansion: Use adjacent category, solution and procurement routes before settling on one detail page.
How should buyers use this detail page?

Use the detail page as a product-fit checkpoint. Confirm category placement, visible specifications and adjacent sourcing paths before sending an RFQ.

What should buyers compare first?

Compare the visible specifications, category fit and the nearest application or solution routes before asking for supplier options.

EnergyStorageSupply related sourcing paths

EnergyStorageSupply procurement phrases

EnergyStorageSupply project-fit checks

Application Confirm Application before comparing offers or moving the inquiry forward.
Country Confirm Country before comparing offers or moving the inquiry forward.
Capacity Confirm Capacity before comparing offers or moving the inquiry forward.
Material Confirm Material before comparing offers or moving the inquiry forward.
Application route Use Application to compare adjacent options instead of relying on one broad title match.
Country route Use Country to compare adjacent options instead of relying on one broad title match.

EnergyStorageSupply related product samples

Procurement notes

If visible specifications are still thin, add model, material, interface, quantity, application fit, destination and target lead time before comparing quotes.

Next sourcing actions