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450W Half Cut 72
Port And Wharf Equipment

450W Half Cut 72

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

450W | Applications and Buyer Notes

450W 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 que

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

Category
Solar Panels and ModulesBased on visible page data; confirm exact value in the RFQ.
Brand
Changzhou 1st Sunflower InBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
33
33Based on visible page data; confirm exact value in the RFQ.
After-sales Service
After-Sales Service SupportBased on visible page data; confirm exact value in the RFQ.
Application
Electrical and power distributionBased on visible page data; confirm exact value in the RFQ.
Certification
ISO, CEBased on visible page data; confirm exact value in the RFQ.
Condition
NewBased 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

450W Half Cut 72 ce Support Warranty: 10 Years Changzhou 1st Sunflower In 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.solarmonocrystallinecommercialmodules

450W Half Cut 72 Cells*2 High Efficiencty Mono Solar Panel Price is grouped under Port And Wharf Equipment and should be used as a product-first sourcing reference before moving into RFQ.

Visible signals on the page include Category: Solar Panels and Modules; Brand: Changzhou 1st Sunflower Intelligence Technology Co., Ltd.. If the public specs are still thin, add model, material, connection and quantity details in the RFQ.

The current price state is Quote on request, the quantity reference is Quantity by inquiry, the delivery context is to be confirmed by inquiry, and the lead-time reference is Lead time by inquiry.

For project or bulk purchasing, include application fit, quantity band, installation environment and required delivery timing before supplier outreach.

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

CategorySolar Panels and Modules
BrandChangzhou 1st Sunflower In
Unitset
3333
After-sales ServiceAfter-Sales Service Support
ApplicationElectrical and power distribution
CategorySolar Panels and Modules
CertificationISO, CE
ConditionNew
Current at Maximum Power(lmp/A)10.85
CustomizationAvailable
Feature Highlightsaluminum, digital
Fire RatingUL type 1 or 2
Front Side Maximum Static Loading5400Pa
Matched Termssolar, monocrystalline, commercial, modules
MaterialMonocrystalline Silicon
Maximum Power(Pmax/W)450
Maximum Series Fuse Raing20A
Maximum system VoltageDC1500V(IEC/UL)
Model NO.SFM
Module Efficency(%)20.7
Nominal Operating Cell Temperature45±2ºC
Number of Cells144
Open Circuit Voltage(Voc/V)49.3
Operational Temperature40 ºC-+85ºC
OriginJiangsu, China
Power450w
Power Class450
Power Output Tolerance0-+5W
Product Title450W Half Cut 72
Protection ClassClass II
Rear Side Maximum Static Loading2444Pa
Short Circuit CURRENT(lsc/A)11.60
Specification450 watt
Temperature Coefficient of Pmax0.350%/ºC
Temperature Coefficient of Voc0.270%/ºC
Temperature Coefficient of lsc+0.048%/ºC
Trademarksoflower
Transport PackageLCL: Carton+Plywood Cases FCL: Carton
US$135.00-144.001 Set (MOQ)
Voc and lsc Tolerance±3%
Voltage at Maximum Power(Vmp/v)41.5
Warranty10 Years

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

450W Half Cut 72 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
Category, Brand, Unit
Record focus
450w Half Cut 72
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.

PowerStackHub related sourcing paths

PowerStackHub procurement phrases

PowerStackHub 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.

PowerStackHub 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