Q6: Are the panels able to stand bad weather?

A6: Definitely. Equipped with IP68 waterproof junction boxes. They can resist heavy snow load, strong wind and hail impact. Good anti-UV materials prevent aging for long-time outdoor use.

Q7: What power options can I choose?

A7: We have 5 models: 650W, 655W, 660W, 665W and 670W. You can select suitable power according to your power demand and installation space.

Q8: How long is the service life of the solar panel?

A8: Under normal installation and usage, the panels can work stably for more than 25 years. We provide official warranty support and professional after-sales service.

High Power Solar Panel for Home Rooftop Installation

Name: High Power Solar Panel for Home Rooftop Installation
Brand: Weifang Yuandi New Energy Co., Ltd.
SKU: 2315887025

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 using half-cell technology.

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

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

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

IP68 Waterproof Junction Box: Ensures superior protection against water and dust in extreme environmental conditions.

Customizable Output Cables: Offers 300mm standard length or fully customized cable lengths to fit specific needs.

Monocrystalline Silicon Cells: Features 132 half-cells (210x105mm) for superior energy conversion and performance.

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: ≤24h

About Our Factory & Business Background

AddressNo. 1103, Unit 2, Building 1, Film Building, No. 1131, West of Renmin Street, Liquan Street, Gaomi City, Weifang City, Shandong Province

Plant Area200 square meters

Number of Employees8

Registered Capital10,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 set

Supply Chain Partners28

Our Production Capability & Technical Expertise

Main ProductsEnergy Storage Container, Solar Panel Module, Photovoltaic Module, Commercial Battery Storage, Electromotor

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2021-04-09

Main MarketsDomestic

Repeat Buyers Choice< 10%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Q1: What are these solar panels made of?

A1: They are monofacial monocrystalline solar panels with half-cell design. The power range covers 650W to 670W and the highest efficiency reaches 21.6%. This structure reduces internal power loss and helps produce more electricity.

Q:Q2: What does monofacial mean?

A2: Monofacial means the panel only generates power from the front side. It is a cost-effective choice for most rooftop and ground solar projects compared with double-sided solar panels.

Q:Q3: Where can these solar panels be installed?

A3: They are widely used on residential house rooftops, factory roofs and ground-mounted solar power stations. They work for both on-grid and off-grid power supply systems.

Q:Q4: What is the advantage of the 1500V system design?

A4: The 1500V DC design allows more panels to be connected in one string. It helps you save costs on cables, junction boxes and mounting supports and lower the total system investment.

Q:Q5: Can the panels work well when sunlight is weak?

A5: Yes. They have good low-light performance. They can still create stable power on cloudy days, early mornings and late afternoons to increase daily power generation.