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Tier1 Topcon 250W Mono Solar Panel Manufacturers 5-250W
US$28.00
100-499 Pieces
US$27.80
500-999 Pieces
US$27.50
1,000-1,999 Pieces
US$27.00
2,000-2,999 Pieces
US$26.50
3,000+ Pieces
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableWarranty
30yearsNumber of Cells
548PCS (6*9)Model NO.
GKA54M250Application
Household, Industial, AgricultureCondition
NewCertification
ISO, CE, FCC, TUV, RoHSMaterial
Monocrystalline SiliconWeight
16.9kgNominal Power
250WVoltage at Nominal Power(Vmp)
27.5VCurrent at Nominal Power(Imp)
9.09AModule Effiency
17.03%Transport Package
Cartons & PalletsSpecification
1480*992*30mmTrademark
GamkoOrigin
ChinaHS Code
854140Production Capacity
700MW AnnualKey features
High Efficiency PERC Tech: Up to 14.93% conversion efficiency using Passivated Emitter Rear Contact technology.
5 Busbar Cell Design: Improves efficiency and offers better aesthetics, perfect for rooftop installation.
Severe Weather Resilience: Withstands wind load (2400 Pascal) and snow load (5400 Pascal).
PID Resistance: Passes PID test with limited power degradation guaranteed for mass production.
Low-light Performance: Advanced glass and surface texturing ensure excellent performance in low light.
30-Year Warranty: Comprehensive coverage including Zurich Quality Insurance for all modules.
Environmental Durability: High salt mist and ammonia resistance certified by TUV NORD.
Quality Assurance: Includes EL testing and flash test reports with serial numbers for each panel.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.35h
About Our Factory & Business Background
Address10 #-B-1f, No. 606, Kaifa Avenue, Dagong Sci&Tech Industrial Park, Haian County, Prc, Nantong, Jiangsu, 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 System, Solar Inverter, Cable, Solar Bracket, Solar Air Condition, Solar Controller, PV Connector, Solar Refrigerator, Solar Battery
Our Industry Experience & Global Business Record
Main MarketsAfrica, Eastern Asia, Western Europe, Mid East, Eastern Europe
Product Q&A
Q:How can I trust the quality of your solar panels?
A:
We provide new panels with flash test reports, series numbers, power rates, voltage, and current for each individual panel. We also offer flash test photos and EL photos to verify quality and avoid defective stock panels.
Q:How do you guarantee payment security?
A:
We prioritize payment safety and offer secure transaction methods to ensure 100% payment security for our customers.
Q:How do you handle warranty claims for broken or defective products?
A:
We purchase quality insurance to cover defects. For panels bought after October 10, 2018, with barcodes GK20181010-GK20191010, insurance covers losses if our company cannot. We also guarantee direct refunds for any quality problems.
Q:What is the warranty period for the solar panels?
A:
The solar panels come with a 30-year warranty, backed by Zurich Quality Insurance.
Q:What certifications do the solar panels have?
A:
The panels are certified with ISO, CE, FCC, TUV, and RoHS.
Send Inquiry
*To:Nantong Gamko New Energy Co., Ltd.
Nantong Gamko New Energy Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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