Q6: Can the solar panels withstand bad outdoor weather?

A6: Sure. Equipped with IP68 waterproof junction boxes. They pass strict tests to resist heavy snow, strong wind and hail impact. Premium materials resist UV rays and aging.

Q7: What power specifications are available for selection?

A7: We provide multiple options: 650W, 655W, 660W, 665W and 670W. You can choose the model according to your installation space and power needs.

Q8: How long can these solar panels last?

A8: With proper installation, the panels can run stably for more than 25 years. They require little routine maintenance and can create continuous clean energy benefits.

Durable Solar Panel with High Efficiency Conversion Rate

Name: Durable Solar Panel with High Efficiency Conversion Rate
Brand: Weifang Yuandi New Energy Co., Ltd.
SKU: 2307474835

Shandong, ChinaWeifang Yuandi New Energy Co., Ltd.

US$0.10-1,000.00

1,000 Watt

Product specifications

Specification

Product profile

Customization

Available

After-sales Service

Support

Number of Cells

132 (6 X 22)

Application

Farms, Commercial & Industrial

Condition

New

Certification

ISO, IEC

Material

Monocrystalline Silicon

Product Name

Monocrystalline Solar Module

Keywords

Solar Panel

Maximum Power Output

650W - 670W

Maximum Module Efficiency

up to 21.6%

Cell Type

Monocrystalline Silicon (Half-Cell)

Dimensions (L x W x H)

2384 X 1303 X 35 mm

Weight

32.7 Kg

Front Glass

3.2mm Tempered Glass

Frame Material

Anodized Aluminum Alloy

Junction Box

IP68 Protection Class

Output Cables Length

300mm or Customized

Connector Type

Mc4 Compatible

Maximum System Voltage

1500V DC

Operating Temperature Range

-40℃ ~ +85℃

Maximum Series Fuse Rating

30A

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

YUANDI

Origin

Shandong, China

Key features

Ultra-High Power Output: Delivers 650W to 670W with up to 21.6% peak module efficiency.

1500V System Design: Enables longer string configurations to significantly reduce balance of system costs.

Exceptional Low-Light Performance: Maintains high efficiency in cloudy days, early mornings, and late afternoons.

Harsh Environment Durability: Withstands 5400Pa snow, 2400Pa wind, and 25mm hail at 82 km/h.

IP68 Waterproof Junction Box: Ensures superior weather durability and protection against water ingress.

Advanced Half-Cell Technology: Minimizes internal resistance for improved energy yield and performance.

Customizable Output Cables: Offers 300mm length or fully customized cable options.

Company profile

Weifang Yuandi New Energy Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with restricted overseas service capabilities and limited production capacity, as reflected by its small plant size and employee count. Financial data from the past year indicates non-operational status, and there is a lack of OEM services for popular brands. Despite having an export license, the supplier has low R&D capabilities with only one R&D engineer. The customization services offered are flexible, but after-sales service and innovation capabilities are limited.

After-Sales capabilityThe supplier lacks written procedures or records for corrective and preventive actions, indicating limited after-sales service capability.

Financial creditThe supplier had no operating revenue, cost, or profit last year, suggesting financial non-operational status.

R&D capabilityThe supplier lacks SDK availability for R&D purposes, indicating limited innovation capability.

Production capacityWith only 8 employees and a small plant area of 200m², the supplier's production capacity is limited.

Customization capabilityThe supplier offers flexible customization services, including full customization and customization from designs or samples.

Product Q&A

Q:Q1: What kind of solar panel is this?

A1: This is monofacial monocrystalline solar panel built with half-cell technology. Its power output ranges from 650W to 670W, and the highest conversion efficiency can reach 21.6%.

Q:Q2: What does monofacial mean?

A2: Monofacial means the panel only absorbs sunlight and generates power from the front side. It is cost-effective and widely used for rooftop and ground solar projects.

Q:Q3: What are the application scenarios of these solar panels?

A3: They are suitable for home rooftops, factory roofs and ground solar power stations. The panels can work with both grid-tied and off-grid power systems.

Q:Q4: What benefits does the 1500V system design bring?

A4: It supports longer series connection of panels. You can save overall costs on cables, junction boxes and mounting brackets, lowering your total system investment.

Q:Q5: Can the panels generate electricity on cloudy days?

A5: Yes. The panels have reliable low-light performance. They can still produce stable power on cloudy days, early mornings and late afternoons to boost daily power yield.