What is the lead time for orders?

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

Do you offer customization services?

Yes, we offer customization from designs and samples, including customized colors and OEM/ODM services.

Multifunctional Solar Panel Module 300 Watt 335W 435W 455W Bifacial 300 Watt Solar Panel Kit

Name: Multifunctional Solar Panel Module 300 Watt 335W 435W 455W Bifacial 300 Watt Solar Panel Kit
Brand: Qingdao Panshen Metal Co., Ltd.
SKU: 2136817442

Shandong, ChinaQingdao Panshen Metal Co., Ltd.

US$0.095-0.15

350,000 watt

Product specifications

400w

430w

580w

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

25 Years

Model NO.

300w 400w

Number of Cells

72pcs

Application

Light Industry

Condition

New

Certification

EST, ISO, CB, CE

Material

Monocrystalline Silicon

Type

Perc, Half Cell, All Black

Connector

Mc4 Compatible Connector

Brand Name

Panshen Solar

Color

Customized Color

OEM

Acceptable OEM Service

Transport Package

as Client Require

Specification

normal

Trademark

as client require

Origin

China

HS Code

8541430000

Production Capacity

2000000PCS/Year

Key features

25-Year Warranty Coverage: Comprehensive 25-year warranty ensures long-term reliability and performance protection.

24-Hour After-Sales Support: Dedicated technical support team available around the clock for immediate assistance.

Customized Color Options: Full black and customized color finishes available to match specific aesthetic requirements.

Acceptable OEM Service: Flexible OEM and ODM services allow for brand customization and design adaptation.

Multiple Power Output Ranges: Available in 300W to 730W ranges including bifacial, monocrystalline, and N-Type options.

IP68 Junction Box Protection: High-dust and water-resistant junction box with 3 diodes ensures safe operation in harsh conditions.

MC4 Compatible Connectors: Standard MC4 compatible connectors ensure easy and secure installation with existing systems.

Low Iron Tempered Glass: High-transmission low iron tempered glass maximizes energy absorption and durability.

Company profile

High Repeat Buyers ChoiceImporters and ExportersIn-stock CapacityFast Delivery

Qingdao Panshen Metal Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.67h

AI-Powered supplier vetting

SummaryQingdao Panshen Metal Co., Ltd. is a manufacturer based in Shandong, China, with a focus on solar-related products. The company has significant production output, but lacks a strong innovation capability and after-sales service structure. Their financial capacity appears stable over the past three years. The company does not manage overseas warehouses or showrooms and uses T/T and LC payment terms. Despite having in-stock service capacity, the firm lacks written procedures for quality assurance and corrective actions.

Supplier typeThe supplier operates as a Manufacturer/Factory under the name Qingdao Panshen Metal Co., Ltd., located in Shandong, China.

After-Sales capabilityThe supplier has procedures for handling customer complaints but lacks written records and has no written corrective and preventive actions mechanism.

Financial creditThe supplier shows consistent financial capacity over the last three years, indicating stability.

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

Production capacityThe supplier operates 5 production lines with significant production output and has in-stock service capacity.

Product Q&A

Q:How many solar panels do I need for my home?

An average home needs between 17 and 21 solar panels to fully offset utility bills with solar. The number of solar panels you need depends on a few key factors, including your geographic location and individual panel specifications.

Q:Do solar panels work on cloudy days?

Photovoltaic panels can use direct or indirect sunlight to generate power, though they are most effective in direct sunlight. Solar panels will still work even when the light is reflected or partially blocked by clouds. Rain actually helps to keep your panels operating efficiently by washing away any dust or dirt.

Q:How long do solar panels last?

Solar panels, also known as photovoltaic or PV panels, are made to last more than 25 years. In fact, many solar panels installed as early as the 1980s are still working at expected capacity. Not only are solar panels remarkably reliable, solar panel longevity has increased dramatically over the last 20 years.

Q:What size To calculate how many solar panels you need, you need to know:

Your average energy requirements !! Your current energy use in watts !! look at past utility bills!!

Q:What certifications do your solar panels have?

Our solar panels hold EST, ISO, CB, and CE certifications, ensuring they meet international safety and quality standards.