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Gamko 120cells 156mm Half Cut Mono Solar Panel 310W
US$0.224
5,000-24,999 watt
US$0.221
25,000-99,999 watt
US$0.218
100,000+ watt
Product profile
Customization
AvailableWarranty
30 YearsNumber of Cells
120Model NO.
GKA120M-156mm-310wApplication
Light Industry,Agriculture,IndustrialCondition
NewCertification
CE, FCC,RoHS,EMCMaterial
Monocrystalline SiliconOpen Circuit Voltage
40.0VShort Circuit Current
9.88AVoltage at Maximum Power(Vmpp)
32.8VCurrent Maximum Power(Impp)
9.45AModule Efficiency
19.05%Cell Type
Mono 156*156mmWeight
17kgFrame
Anodized Aluminium AlloyJunction Box
IP67 RatedModule Dimensions
1640X992X35mm/Stand Packaging
31PCS/PalletModule Quantity Per 20'container
400PCSModule Quantity Per 40'container
840PCS(Gp)/924PCS(Hq)Transport Package
Wooden Pallet or Carton PackageSpecification
GKA120M-156-310WTrademark
GAMKOOrigin
ChinaHS Code
854140Production Capacity
700MW/YearsKey features
30-Year Warranty Coverage: Comprehensive warranty protection for 30 years on all new panels.
High Module Efficiency: Achieves 19.05% efficiency with 120 half-cut monocrystalline cells.
Comprehensive Certifications: Certified by CE, FCC, RoHS, and EMC for global market compliance.
OEM Service Available: Customized OEM services welcomed for tailored product requirements.
Fast Delivery Time: Ships within 15 working days after payment receipt for one container.
24-Hour Technical Support: Hot line consultancy and technical support available around the clock.
Durable Frame Material: Constructed with anodized aluminum alloy frame for long-lasting durability.
IP67 Rated Junction Box: Waterproof and dustproof IP67 rated junction box ensures safety.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.44h
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 panel. We also provide flash test photos and EL photos for every panel to ensure they are not defective stock panels.
Q:How can you guarantee 100% payment security?
A:
We recommend using Alibaba Trade Assurance Payment to ensure 100% safety for both buyers and sellers.
Q:How to ask for support if the product fails in warranty?
A:
1. Email us with the PI number, serial number, product S/N number, PCB board number, and detailed pictures or video of the failure. 2. We submit your case to the after-sales department. 3. We usually email the best solutions within 24 hours. If there is a quality problem, you can get a refund directly from our company.
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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