What output voltages does the solar panel support?

The panel offers multiple output options including 110V, 115V, 120V, 220V, 230V, and 240V, with a self-adapting frequency of 50/60Hz.

Is the low frequency inverter a better choice?

Yes, the low frequency option stands out with enhanced protection, adaptability to various environments, and reliable voltage regulation, making it a more reliable choice.

What certifications do your solar panels have?

Our products are certified by TUV, CE, IEC, MCS, CQC, and Inmetro, ensuring compliance with international quality and safety standards.

High Performance Monocrystalline Solar Panel with Energy Storage

Name: High Performance Monocrystalline Solar Panel with Energy Storage
Brand: Guangdong Solarthon Technology Co., Ltd.
SKU: 2017638502

Guangdong, ChinaGuangdong Solarthon Technology Co., Ltd.

US$28.40

2 Pieces

Sample price:US$23.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

3years

Warranty

25 Years

Model NO.

ST-M

Number of Cells

70 Cells

Application

Light Industry

Condition

New

Certification

EST, ISO, CB, CE

Material

Polycrystalline Silicon

Product Name

Solar Panel

Cell Type

Mono Crystalline Solar Panel

Use

Home Commercial, Solar Panel System/Solar Pump/Pow

Panel Efficiency

21.5%

Frame

Anodized Aluminium Alloy

Keyword

Solar Panel PV Module

Solar Cell

Monocrystalline Silicon Cells Polycrystalline Sili

OEM/ODM

Acceptable

Waterproof

IP68 Waterproof

Connector

Compatible Connector

Certificate

TUV/CE/IEC/Mcs/CQC/Inmetro

Type

Standard Solar Panel

Frame Color

Color Silvery, Black

OEM

Acceptable

Application.

Solar Home System

Transport Package

Cartons with Foam

Specification

660x664x35mm

Trademark

solarthon

Origin

China

Key features

High Panel Efficiency: Achieves 21.5% module efficiency for optimal energy conversion.

IP68 Waterproof Rating: Junction box is dustproof and submersible for outdoor durability.

Pure Sine Wave Output: Ensures stable electricity flow comparable to the public power grid.

Comprehensive Warranty: Includes 25-year product warranty and 3-year after-sales service.

OEM and ODM Services: Acceptable for logo printing, packaging, and flexible customization.

Wide Voltage Compatibility: Supports 110V to 240V output with 50/60Hz self-adapting frequency.

Multiple Certifications: Certified by TUV, CE, IEC, MCS, CQC, and Inmetro for global safety.

Free Spare Parts Support: Provides free PCB boards and parts for faulty products upon verification.

Company profile

Exhibition ExperienceFast Delivery

Guangdong Solarthon Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤2.50h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer with photovoltaic, new-energy, lighting, electronic-component, and related product activities. It reports six production lines, stated annual output for portable power stations, solar batteries, solar controllers, inverters, and solar panels, and valid manufacturing-capacity contracts with associated subcontractors. Customization, ODM, and OEM services are available, and the supplier states that it developed new products during the past year. However, no certification information, after-sales service capability, overseas agents or branches, overseas warehouses, or overseas showrooms is provided; it also reports no inventory capability and no available SDK. Financial information is present only as year references, without sufficient evidence to assess credibility. Customer cases are not identified, although OEM service for recognized brands is stated.

Supplier typeThe supplier is explicitly classified as a manufacturer. Its stated business scope covers photovoltaic equipment and components, new-energy power equipment, lighting products, electronic components, semiconductor lighting devices, and hardware products, indicating a manufacturing-oriented supplier with a broad related-product scope.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services. Its business scope also includes new-material technology research and development and technical development services. Conversely, it reports no available SDK, which limits evidence for software-development integration but does not negate the stated product and technical R&D capabilities.

Production capacityThe supplier reports six production lines, defined assembly and testing facilities, stated annual product outputs, and valid contracts with each associated subcontractor. It also reports lead times within 15 workdays in both peak and off-season, although the slices do not provide independent verification of capacity or delivery performance.

Customization capabilityCustomization is explicitly offered from samples and designs, including full, minor, and flexible customization. The same capability is repeated in the production-related information, providing direct evidence that the supplier supports multiple customization levels.

Product Q&A

Q:What is the difference between pure sine wave and modified sine wave inverters?

Pure sine wave output is comparable to the public grid, offering low repair rates, long lifespan, and no harmonic pollution, making it safe for all appliances. Modified sine wave can negatively impact appliances and is not suitable for inductive loads like air conditioners.

Q:Can I customize the product with my company logo?

Yes, we offer OEM orders allowing you to have your company logo printed on the inverters, nameplates, and packaging. We also provide customized surface finishes for aluminum profiles.

Q:What happens if a product is broken?

We offer after-sale service. Simply send us a picture or video of the faulty product, and we will study it and provide necessary spare parts, such as the PCB board, free of charge.

Q:Do I need a power inverter for my solar energy system?

While not an absolute requirement, a power inverter is highly recommended if you wish to access 220 or 230 volts AC to use normal AC appliances. Without it, you rely solely on battery power.

Q:What voltage options are available for the inverters?

We offer 12V, 24V, and 48V input options. Higher voltages allow for lower currents, enabling the use of smaller wires between the solar panel array and battery bank.