What is the maximum power output of these panels?

The peak power ranges from 650W to 700W depending on the model.

What is the module efficiency?

The module efficiency ranges from 20.9% to 22.5%.

What is the average lead time for production?

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

Rosen Hot Sell 450W 550W 600W 700W Half Cell PV Module Mono Solar Panel

Name: Rosen Hot Sell 450W 550W 600W 700W Half Cell PV Module Mono Solar Panel
Brand: Rosen Solar Energy Co., Ltd.
SKU: 1922321541

Anhui, ChinaRosen Solar Energy Co., Ltd.

US$0.20

10,000-499,999 Pieces

US$0.19

500,000-999,999 Pieces

US$0.18

1,000,000+ Pieces

Product profile

Customization

Available

Warranty

25 Years

Number of Cells

132cells

Application

Home Appliances, Solar Energy Storage Systems

Condition

New

Certification

EST, ISO, CB, CE

Material

Monocrystalline Silicon

Weight

34.4kg

Solar Cell

5bb 6bb 9bb 10bb 12bb Mono

Glass

3.2mm, High Transmission, Ar Coated Heat Strengthe

Junction Box

IP68 Rated

Cable

4mm2; Portrait/Landscape Length

Cell Orientation

132cells(6*22)

Connector

Compatible Mc-4/Male/Female/Fuse

Frame

Silver / Black Anodized Aluminium Alloy

Tpt Backsheet

White/Black Backsheet

OEM

Acceptable

Transport Package

31PCS/Pallet, Wooden Box

Specification

2385*1303*35 mm opt

Trademark

Rosen Solar/OEM/ODM

Origin

China

HS Code

854140

Production Capacity

10000000watt/Week

Key features

High Efficiency Range: Module efficiency reaches up to 22.5% for maximum energy generation.

Flexible Customization: Accepts OEM with customizable cell types, glass, backsheet, and frame colors.

Durable Warranty: Comes with a 25-year warranty for long-term reliability and peace of mind.

Robust Certification: Certified by EST, ISO, CB, and CE standards for global market compliance.

Fast Delivery: Standard delivery time is 5-7 days for quick project deployment.

Versatile Application: Suitable for home appliances and solar energy storage systems.

Premium Materials: Uses monocrystalline silicon with IP68 rated junction box and anti-reflective glass.

Wide Power Output: Available in 650W to 700W models to meet diverse energy needs.

Company profile

Fast DeliveryOverseas ServicesCustomization from SamplesOEM Services

Rosen Solar Energy Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 2008-01-01Nearest Port: Ningbo Port, Shanghai Port, Shenzhen PortAverage Response Time: ≤8.98hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryRosen Solar Energy Co., Ltd. is identified as a Chinese manufacturer/factory offering solar panels, solar systems, lithium batteries, AGM/GEL batteries, and energy storage systems. The supplier reports broad customization, ODM, SDK availability, recent new-product activity, and OEM service for known brands. Its service procedures include documented assessment, corrective action, and complaint-handling records, although the approved-supplier list lacks approval signatures or dates. Overseas service is reported in Hungary for debugging, equipment installation, and training, but there are no overseas showrooms, agents, branches, or offline trade-show participation. Export sales represent 71%–90% of total sales, and the supplier reports peak- and off-season lead times within 15 working days. Production-scale information is inconsistent: one slice describes a battery factory with 145,000 square meters and more than 1,360 employees, while another lists 20 total employees. No certification information or...

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company in China. Its stated product scope includes solar panels, solar systems, lithium batteries, AGM/GEL batteries, and solar energy storage systems, while it is not reported as part of a larger company group.

After-Sales capabilityThe supplier reports overseas services in Hungary, including debugging, equipment installation, and training. It also has written procedures and followed records for service assessment, corrective and preventive actions, and customer complaint handling; however, it has no overseas showroom, agent, branch, or offline trade-show participation, and its approved-supplier list lacks approval signatures or dates.

R&D capabilityThe supplier reports new-product activity during the past year, ODM service, and an available SDK. Its business scope also explicitly includes R&D and production of solar LED and optical-material products, supporting an active product-development capability.

Production capacityThe supplier states that it manufactures, processes, assembles, sells, and installs related products, and describes battery production across lithium, VRLA AGM, VRLA GEL, OPzS, and OPzV types for multiple applications. Production-scale evidence is inconsistent because one slice reports a 145,000-square-meter factory with more than 1,360 employees, while another lists 20 total employees; capacity cannot therefore be reliably quantified.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are reported in both the R&D and design-service information, indicating broad customization coverage.

Client casesThe supplier reports providing OEM services for known brands, which is evidence of at least one type of customer engagement. However, no brand names, project details, order examples, or independently verifiable customer case information is provided.

Product Q&A

Q:What is the warranty period for these solar panels?

The solar panels come with a 25-year warranty.

Q:What certifications do the solar panels have?

The panels are certified by EST, ISO, CB, and CE.

Q:Can I customize the solar panel specifications?

Yes, OEM is acceptable. You can customize weight, solar cell type, glass, junction box, cable, cell orientation, connector, frame color, and backsheet.

Q:What is the delivery time for orders?

The delivery time is typically 5-7 days.

Q:What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.