How do I calculate the number of solar panels I need?

You need to know your average energy requirements, your current energy use in watts, and refer to past utility bills to calculate the exact number of panels required.

Hbc PV Module

Name: 150W-1000W Foldable Half Cell IBC Monocrystalline Solar Panels Hjt/BIPV/N-Type/Hbc PV Module
Brand: Qingdao Panshen Metal Co., Ltd.
SKU: 2270293185

Shandong, ChinaQingdao Panshen Metal Co., Ltd.

US$0.095-0.15

350,000 watt

Product specifications

100w

150w

200w

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

<5 Years

Model NO.

150w-300w

Number of Cells

36pcs

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

Customizable Solar Panel Sizes: Single-crystal and polycrystalline silicon sizes can be customized to meet specific client requirements.

Wide Power Range Options: Available in various power outputs from 10W to 1000W, including half-cell and IBC technologies.

Versatile Application Scenarios: Suitable for home off-grid systems, vehicle charging, street lighting, and industrial light industry use.

Professional OEM/ODM Service: Acceptable OEM service with customizable types, connectors, and colors to match market needs.

Comprehensive Certifications: Products hold EST, ISO, CB, and CE certifications ensuring quality and safety standards.

Flexible Packaging Solutions: Packaging can be adjusted (5, 10, 20 pieces per carton) based on client quantity and market requirements.

Reliable After-Sales Support: 24-hour after-sales service with a 100% satisfaction guarantee and free feedback handling.

Trusted Manufacturer Profile: Established company with 5 years of export experience and high praise from customers in 40 countries.

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: ≤1.56h

AI-Powered supplier vetting

SummaryQingdao Panshen Metal Co., Ltd. is identified as a Chinese manufacturer/factory offering solar panels, solar power systems, vehicle solar charging systems, solar cells, batteries, and related components. The investigation indicates five production lines, stated solar-panel output of 1,000,000 units, and broad export-market coverage. However, the records also show only two employees in general information, no available SDK, no written corrective/preventive-action procedures, zero quality-control test equipment, and no overseas warehouse or showroom. Financial records are indicated for 2023–2025, but no assessable financial results are provided. Certification, customization experience, and customer cases are not documented.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and a limited company based in Qingdao, Shandong, China. Its stated product scope centers on solar panels, solar systems, cells, batteries, and related components.

After-Sales capabilityService controls are weakly documented: there are no written corrective and preventive-action procedures or records, complaint handling has a procedure but no written records, and supplier-service assessment lacks written procedures and followed records. Inventory capability is stated, but there is no overseas warehouse or showroom.

R&D capabilityThe supplier offers a range of solar products, but the stated R&D capability specifically indicates no available SDK. No other measurable R&D, patent, engineering, or product-development evidence is provided.

Production capacityThe supplier states five production lines, solar-panel output of 1,000,000 units, inventory capability, and lead times within 15 working days in both peak and off-season. However, a valid manufacturing-capacity contract is not confirmed, and the general-information record lists only two employees, creating an unresolved capacity-data inconsistency.

Product Q&A

Q:What are your main advantages?

We offer honest business practices with competitive prices and professional service on the export process.

Q:How can I verify your credibility?

We consider honesty as our core value and can provide contact information of other clients for verification. Additionally, trade assurance from Made-in-China guarantees your order and payment.

Q:Do you provide a warranty for your products?

Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to provide immediate feedback if you are not pleased with our quality or service.

Q:Where is your factory located and can I visit?

Our factory is located in Qingdao, Shandong, China. You are welcome to visit our factory at any time.

Q:What payment methods do you accept?

We accept L/C and T/T. If you have other payment requirements, please contact us directly.