Are there hidden fees in shipping?

Full containers have no hidden fees. For LCL, we recommend FOB or CIP terms to avoid destination port charges. CIF terms may incur uncertain destination fees.

Can you provide DDP price or low invoice?

We can provide DDP, but CIP is recommended for cost-effectiveness. We can cooperate with low invoice requests, but buyers must consider the associated risks.

What is the lead time for production?

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

China Solar Panel Supplier Flexible Solar Panel 50W Manufacturer Factory Direct Wholesale

Name: China Solar Panel Supplier Flexible Solar Panel 50W Manufacturer Factory Direct Wholesale
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 1924374611

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$12.00

1-107 Pieces

US$11.00

108-499 Pieces

US$10.00

500+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

30 Years

Model NO.

GKF36M50

Number of Cells

Application

Home, Industrial, Power Station, Factory

Condition

New

Certification

CE, FCC, RoHS

Material

Monocrystalline Silicon

Cable

300mm

Solar Cells

182mm

Structure

2X17

Cell Size

1/5

Voc

21.09V

Isc

2.86A

Vmax

18.34V

Imax

2.73

Transport Package

One PCS in One Carton

Specification

540*670mm

Trademark

Gamko

Origin

China

HS Code

8541430000

Production Capacity

700MW Annual

Key features

30-Year Warranty: 30 years limited product warranty and linear power warranty guaranteeing 83.1% output.

High Efficiency Cells: 5 busbar solar cells with advanced technology for improved efficiency and aesthetics.

Severe Weather Resilience: Withstands 2400 Pascal wind load and 5400 Pascal snow load; certified by TUV NORD.

Low-Light Performance: Advanced glass and surface texturing ensure excellent performance in low-light environments.

PID Resistance: Modules pass PID test, guaranteeing limited power degradation by PID for mass production.

Strict Quality Control: 3 EL tests and 2 Flash tests per module to avoid cracks, hidden defects, and mixed grades.

Comprehensive Certifications: IEC, CE, FCC, RoHS, ISO9001, ISO14001, and various international standards certified.

Customizable Options: Customizable cable length, solar cell size, structure, and electrical parameters available.

Company profile

Nantong Gamko New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.12h

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:Why choose GAMKO over cheaper competitors?

We use high-efficiency A-grade cells with strict 3 EL and 2 Flash tests to prevent cracks and hot spots, ensuring safety and longevity unlike cheaper panels with hidden defects.

Q:What payment methods and security are offered?

We accept 30% advance and 70% before shipment, LC at sight, and Made-in-China STS payment for security. Third-party inspections like BV or SGS are welcome.

Q:Can I inspect goods before final payment?

Yes, you can arrange personnel or third-party companies (BV, SGS) to inspect goods. For orders over two containers, we bear the inspection cost.

Q:How is warranty claimed after 10 years?

Submit claim sheets with the flash test report and warranty barcode. We provide after-sales service and compensation for issues during the warranty period.

Q:Do you provide PV system design and installation?

We provide professional design for grid, off-grid, and hybrid systems (up to 1.27MW) and remote online guidance. Door-to-door installation is not currently available.