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Affordable A Grade Solar Panels - 250W, 275W, 280W Options
US$28.40
2 Pieces
Sample price:US$23.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
3yearsWarranty
25 YearsModel NO.
ST-MNumber of Cells
70 CellsApplication
Light IndustryCondition
NewCertification
EST, ISO, CB, CEMaterial
Polycrystalline SiliconProduct Name
Solar PanelCell Type
Mono Crystalline Solar PanelUse
Home Commercial, Solar Panel System/Solar Pump/PowPanel Efficiency
21.5%Frame
Anodized Aluminium AlloyKeyword
Solar Panel PV ModuleSolar Cell
Monocrystalline Silicon Cells Polycrystalline SiliOEM/ODM
AcceptableWaterproof
IP68 WaterproofConnector
Compatible ConnectorCertificate
TUV/CE/IEC/Mcs/CQC/InmetroType
Standard Solar PanelFrame Color
Color Silvery, BlackOEM
AcceptableApplication.
Solar Home SystemTransport Package
Cartons with FoamSpecification
660x664x35mmTrademark
solarthonOrigin
ChinaKey features
High Efficiency Monocrystalline Panels: Features 21.5% module efficiency with high-transmittance and low reflection properties.
Comprehensive Warranty Coverage: Includes 25-year product warranty and 3-year after-sales service with free spare parts.
IP68 Waterproof Junction Box: Double permanent connection ensures durability and safety in harsh outdoor environments.
Global Certifications: Products hold IEC, TUV, CE, ISO, CB, EST, and CQC certifications for top-notch quality.
OEM and ODM Services: Acceptable for customizing product names, logos, labels, and surface finishes.
Wide Power Range Options: Available in various models from 100W to 550W to meet diverse energy needs.
Pure Sine Wave Output: Inverters provide true pure sine wave output compatible with sensitive appliances.
Fast Delivery Time: Peak and off-peak season lead times are within 15 workdays.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Zhongshan PortAverage Response Time: ≤2.77h
AI-Powered supplier vetting
SummaryThe supplier is a manufacturer specializing in photovoltaic equipment and components, with extensive production and customization capabilities. They produce a wide range of solar-related products and have a notable presence in Southeast Asia and the Mideast. While they offer ODM and OEM services, they lack in-stock services and overseas warehouses. Their innovation capability is supported by R&D activities, despite not providing SDKs. Financial data is available, but the financial credibility assessment is limited due to lack of detailed financial analysis. Their participation in trade shows and flexible payment terms further underline their operational competence.
Supplier typeThe supplier is a manufacturer with a business scope including photovoltaic equipment manufacturing and sales, lighting appliances, and electronic components.
After-Sales capabilityThe supplier lacks overseas warehouse and showroom services, indicating limited after-sales service capabilities.
R&D capabilityThe supplier has strong R&D capabilities, evidenced by new products in the past year and offering ODM services.
Production capacityThe supplier has significant production capacity with six production lines and a large annual output of solar products.
Customization capabilityThe supplier offers comprehensive customization services, including full, minor, and flexible customization options.
Client casesThe supplier provides OEM services for well-known brands, indicating experience with prominent customers.
Product Q&A
Q:Are your inverters pure sine wave output?
A:
Yes, all our inverters provide true pure sine wave output.
Q:What kind of output can you provide?
A:
Normally, we produce inverters with self-adapting voltages of 110V, 115V, 120V, 220V, 230V, and 240V, operating at 50/60Hz. If you have any special requirements, please let us know for engineer consultation.
Q:What's the difference between a low frequency and high frequency inverter?
A:
A low frequency inverter offers various protections, strong adaptability to different environments, and higher reliability with voltage regulation.
Q:What's the difference between a pure sine wave inverter and a modified sine wave inverter?
A:
A pure sine wave output inverter is comparable to the public power grid, if not better. It has a low repair rate, long lifespan, no harmonic pollution, and is environmentally friendly while protecting appliances. On the other hand, a modified sine wave output can negatively impact appliances and cannot handle inductive loads such as air conditioners and refrigerators. Certain motor control circuits are also not compatible with the modified wave.
Q:What appliances can your inverters handle?
A:
Our inverters can be used with household, office, and agricultural appliances, as well as other inductive loads like refrigerators, air conditioners, water pumps, etc.
Send Inquiry
*To:
Guangdong Solarthon Technology Co., Ltd.
Guangdong Solarthon Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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