What is the efficiency of the solar panel?

The module efficiency reaches up to 21.73%.

What is the weight of the solar panel?

The weight of the panel is 33.5kg.

High-Efficiency 660W A Grade Mono Solar Panel with Certifications

Name: High-Efficiency 660W A Grade Mono Solar Panel with Certifications
Brand: Shinefar Solar Co., Ltd
SKU: 2143943865

Zhejiang, ChinaShinefar Solar Co., Ltd

US$0.083-0.096

13,950 W

Product profile

Customization

Available

Warranty

25 Years

Number of Cells

132

Model NO.

SF-M21/132-660W

Condition

New

Certification

EST, ISO, CB, CE, CB Dewa Retie

Material

Monocrystalline Silicon

Weight

33.5kg

J-Box

IP68 Rated

Cable

4.0mm2, 300mm

Bypass Diodes

3PCS

Transport Package

34/31/Pallet, 612/558/40hq

Specification

2384x1303x32or2384x303x35mm

Trademark

Shinefar solar

Origin

China

HS Code

854143000

Production Capacity

5000 PCS Per Day

Key features

High Efficiency Monocrystalline: Features 21.73% module efficiency with 132 mono 210*105mm cells.

25-Year Warranty Coverage: Comprehensive 25-year warranty protection for long-term reliability.

Global Certification Compliance: Certified by ISO, TUV, CE, ROHS, IEC, DEWA, and RETIE for global markets.

Robust IP68 Junction Box: IP68 rated junction box ensures superior protection against dust and water.

OEM and ODM Services: Full OEM and ODM customization services available for tailored solutions.

High Power Output Options: Available in 660W to 675W power ratings to meet diverse energy needs.

Advanced PERC and TOPCon Tech: Manufactured using advanced PERC, N-type TOPCon, and HJT technologies.

Company profile

High Repeat Buyers ChoiceOverseas WarehouseRaw-Materials TraceabilityOverseas Agent/Branch

Shinefar Solar Co., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤6.44h

AI-Powered supplier vetting

SummaryThe supplier is identified as a photovoltaic equipment and module manufacturer with battery, electronic-component, and related energy-product activities. It reports advanced production facilities covering over 3.5 hectares and annual module capacity of 3GW, with PERC, N-type TOPCon, and HJT products. Evidence supports broad customization, ODM, OEM for recognized brands, recent new-product activity, documented service procedures, and overseas warehouse and showroom capabilities. ISO9001:2015, ISO14001, and ISO45001:2018 certifications are reported. However, the supplier lacks in-stock service capacity and has no valid contract with associated subcontractors for manufacturing capacity. Customer-specific cases and independently verifiable financial information are not sufficiently documented in the provided slices.

Supplier typeThe supplier operates across photovoltaic equipment and component manufacturing and sales, battery manufacturing and sales, electronic components, and professional or technical services. Its company description specifically identifies it as a photovoltaic module manufacturer with PERC, N-type TOPCon, and HJT module offerings.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001, and ISO45001:2018 certificates. These explicitly demonstrate certifications covering quality, environmental, and occupational health and safety management.

After-Sales capabilityThe supplier has documented procedures and followed records for handling customer complaints and for corrective and preventive actions, supporting a structured service process. It also reports overseas warehouse and showroom capabilities, but separately states that it has no in-stock service capacity.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports multiple forms of design customization. However, it reports no available SDK, which limits the demonstrated scope of its R&D integration capability.

Production capacityProduction evidence includes extensive photovoltaic automation equipment, standardized finished-product inspection instructions, facilities exceeding 3.5 hectares, and annual module capacity of 3GW. The absence of a valid contract between the factory and associated subcontractors is a documented manufacturing-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. These capabilities are stated both for design services and in the equipment or production context, providing direct evidence of broad customization coverage.