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78W Amorphous Silicon Rolled up Thin Film Flexible Solar Panel (PVL-78)
US$234.00-300.00
10 Pieces
Sample price:US$300.00/piece.Request sample
Product profile
Customization
AvailableWarranty
5 YearsNumber of Cells
12Model NO.
PVL-78Application
Light IndustryCondition
NewCertification
CEMaterial
Amorphous SiliconOutput Power
78WOutput Volt
19.2VOutput Current
4.09AOutput Interface
Bare Cable with Extension CordFolding Size
395*280*65mmExtend Size
1869mm*782mmWeight
3.50kgThickness
1.0mmColor
BlackCell Type
a-Si Triple Junction Amorphous Silicon Solar CellTransport Package
Strong Carton, Color BoxSpecification
ISO 9001, IECTrademark
SINOLTECHOrigin
ChinaHS Code
85414020Production Capacity
10000PCS/MonthKey features
Flexible & Rollable Design: Folds into compact size for easy storage and features a flexible, glass-free construction.
Superior Low Light Performance: Triple junction architecture offers 15% more power than glass panels and works in low light.
High Durability: Water, dust, and hail proof; continues to deliver power even with multiple punctures.
Shading Tolerance: Flexible panels suffer only 10% output drop in partial shading vs 60% for glass panels.
25-Year Power Guarantee: Includes 2-year warranty for materials and workmanship plus 25-year power output guarantee.
Complete Kit Included: Comes with solar panel, carry bag, 12V 10A MPPT regulator, and 10m connecting cable.
UV Stabilized Material: Made with amorphous silicon that is UV stabilized, flexible, and free of canvas backing.
High Temperature Tolerance: Designed to operate efficiently in high temperature and off-road conditions.
Company profile

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2008-06-30 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.17h CertifiedTerms of Payment: LC, T/T, Western Union CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, DDU, EXW
AI-Powered supplier vetting
SummaryShandong Sinoltech International Co., Ltd. is identified as a China-based manufacturer/factory and group corporation supplying solar lighting, flexible solar panels, ventilation products, and off-grid solar systems. The supplier reports ISO 9001 and ISO 14000 management certifications, additional references to TS16949, SGS ISO14001, and OHSAS 18001, as well as five product patents. Its reported production footprint includes five production lines, multiple factory locations, over 200 employees, and stated monthly capacities for several products. The company describes comprehensive pre-sales, sales, and after-sales support and reports substantial export activity, including self-operated import and export rights and 90% export sales. However, the provided information does not establish specific customer cases, detailed customization services, or sufficient evidence to assess financial credibility without using restricted financial data.
Supplier typeThe supplier is listed as a manufacturer/factory and group corporation, while another record describes the company nature as a trading company. Its registered address is in Jinan, Shandong, China, and its reported factory locations include Zibo, Shenzhen, Kunshan, and Jiangmen. This indicates a mixed manufacturing and trading profile rather than a purely single-site manufacturer.
CertificationsThe supplier explicitly reports ISO 9001 and ISO 14000 management certifications, with additional references to TS16949, SGS ISO14001, and OHSAS 18001. The certification information supports established management and environmental or occupational-system processes, although the provided slices do not include certificate validity dates or scopes.
After-Sales capabilityThe supplier states that it has a comprehensive pre-sales, sales, and after-sales network and emphasizes solving client problems promptly. These statements provide direct evidence of an intended after-sales service structure, but no detailed service procedures, response-time commitments, or service network coverage are provided.
R&D capabilityThe supplier reports specialization in research, development, innovation, and production, five product patents, and 11–20 years of total R&D engineer experience. It also identifies 18 senior solar-energy engineers and offers products such as thin-film flexible solar panels and integrated solar systems, providing explicit evidence of product-development capability.
Production capacityThe supplier reports five production lines, more than 200 employees, multiple production and assembly locations, and stated monthly capacities including 10,000 units each for all-in-one solar street lights, solar exhaust fans, and solar LED skylights, plus 5,000 off-grid solar systems. It also reports product output volumes and 21–30 quality-control staff, indicating substantial stated production and quality-control resources.
Product Q&A
Q:What is the warranty period?
A:
We provide a 2-year warranty for materials and workmanship, along with a 25-year guarantee on power output.
Q:What is the peak power output?
A:
The peak power is 78.52W with a voltage of 19.2V and current of 4.09A.
Q:Is this solar panel flexible?
A:
Yes, it is a flexible, glass-free, and UV-stabilized amorphous silicon panel that can be rolled up.
Q:Does it come with a solar regulator?
A:
Yes, the complete kit includes a 12V 10A MPPT solar regulator.
Q:How does it perform in partial shading?
A:
Unlike glass panels which lose over 60% output, this flexible panel is affected much less, losing only about 10%.
Send Inquiry
*To:
Shandong Sinoltech International Co., Ltd.
Shandong Sinoltech International Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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