What certifications do the products have?

Our products are certified with EST, ISO, CB, and CE.

How can I calculate the number of solar panels needed?

You need to know your average energy requirements, current energy use in watts, and look at past utility bills to calculate the required number.

Complete off Grid House Solar Energy Panel Power Storage Home System Full Set Lithium Batteries for Home Solar System

Name: Complete off Grid House Solar Energy Panel Power Storage Home System Full Set Lithium Batteries for Home Solar System
Brand: Qingdao Panshen Metal Co., Ltd.
SKU: 2137374342

Shandong, ChinaQingdao Panshen Metal Co., Ltd.

US$7,000.00

1 Set

Product specifications

5kw

10kw

15kw

Product profile

Customization

Available

After-sales Service

24 Hours

Warranty

According to Products

Model NO.

5kw-50kw

Number of Cells

According to Power

Application

Light Industry

Condition

New

Certification

EST, ISO, CB, CE

Material

Monocrystalline Silicon

Solar Panel Type

Monocrystalline Silicon

OEM

Acceptable OEM Service

Supporting Facilities

All Accessories

Battery Type

Lithium Ion

Output Voltage (V)

EU: 220-240/380-400V Us: 110/120/208/240/277/480V

Load Power (W)

6kw, 8kw, 11kw, 20kw, 5kw, 10kw, Others

PV Cable

4mm2/6mm2/10mm2

Mounting System

Customized for Rooftop or Ground

Protection

Overloads

Installation Tools

1 Set

Transport Package

Wooden

Specification

normal

Trademark

panshen solar

Origin

China

HS Code

850180100

Production Capacity

10000set/Year

Key features

Comprehensive System Components: Includes solar panels, inverter, controller, lithium battery, bracket, cable, and installation accessories.

High-Efficiency Mono Panels: 400W-730W PERC/TOPCon/HJT modules with 0~+5W positive tolerance and 25-year warranty.

Smart Hybrid Inverter: Pure sine wave inverter with built-in MPPT, auto-restart, and configurable AC/Solar input priority.

Flexible Power Options: Available in 5kw, 10kw, 15kw, 20kw, 30kw, and 50kw configurations for various loads.

Versatile Installation: Supports roof, ground, and carport mounting with customized design based on drawings.

Wide Application Scenarios: Suitable for home use, traffic signals, communication stations, and areas with unstable grid.

Professional OEM Service: Acceptable OEM service with customization for solar panel type, battery, and output voltage.

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: ≤1.50h

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.