What payment methods do you accept?

We accept T/T, L/C, PayPal, Western Union, and Money Gram.

How is shipping cost calculated?

Shipping cost depends on the quantity, preferred transportation method (sea, air, DHL, FedEx, etc.), and destination port.

Do you offer free samples?

It depends on the product type. Normally, the sample fee is returned after you place a massive order.

off Grid Solar System 3kw Home Solar Panel Kit for Houses Solar Panel System

Name: off Grid Solar System 3kw Home Solar Panel Kit for Houses Solar Panel System
Brand: Shanghai Soaring Industrial Co.,Ltd
SKU: 767289372

Shanghai, ChinaShanghai Soaring Industrial Co.,Ltd

US$2,300.00-2,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

3kw off grid system

Condition

New

Certification

ISO, CE

Application

Home, Industrial, Commercial

Specification

Normal

Transport Package

Pallet+ Wooden Box

Trademark

STIN or OEM/ODM

Origin

Changzhou

HS Code

8501610000

Production Capacity

1000sets/Month

Key features

Customizable Power Capacity: Available in 1kW to 200kW or fully customized off-grid power systems.

Pure Sine Wave Inverter: High-frequency pure sine wave output with built-in 60A MPPT controller.

Versatile Application: Suitable for home, industrial, and commercial use in areas with unstable or no grid power.

High Efficiency Charging: Battery fully charges in 3 hours under standard test condition sunshine.

Low Minimum Order: Minimum order quantity is just 1 piece, ideal for testing or small projects.

Certified Quality: Products certified with ISO and CE standards for safety and reliability.

Comprehensive Warranty: New condition products come with warranty coverage for peace of mind.

Complete System Kit: Includes panels, inverter, LiFePo4 battery, brackets, and all necessary cables.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Shanghai Soaring Industrial Co.,Ltd

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2013-02-01Average Response Time: ≤6.16hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryThe supplier is a small limited company with four employees, one R&D engineer, and a valid import/export license. It identifies as a professional technical supplier and offers sample-based, full, and flexible customization, but does not provide 3D software design, ODM, SDK, or OEM services for popular brands. No new products were reported in the past year. Service procedures, complaint handling, and corrective/preventive-action records are documented, while quality assurance and traceability status are unknown. The supplier has no inventory, overseas warehouse, showroom, agent, branch, or offline trade-show participation, and reports zero countries served overseas. Financial records are referenced for 2023–2025, but their content is not provided. Production scale, certifications, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and a limited company. Its stated business scope covers industrial textiles, hygiene and disposable medical supplies, paper and office products, electronics, software, building materials, plastic products, packaging containers, and related products, but the provided information does not establish its manufacturing status or production scale.

CertificationsThe supplier is stated to hold a valid import/export license. No other certification, quality certificate, or management-system certification is identified in the provided slices, so certification coverage beyond trade licensing cannot be confirmed.

After-Sales capabilityThe supplier has a documented customer-complaint procedure with follow-up records, written service-assessment procedures, and corrective/preventive-action records. However, it has no overseas warehouse, showroom, agent, or branch, serves zero stated overseas countries, and does not report inventory capability, limiting evidence of overseas after-sales support.

R&D capabilityThe supplier has one R&D engineer who provides solutions according to customer demands, but it reported no new products in the past year and lacks 3D software design, ODM, and SDK capabilities. These facts indicate limited demonstrated innovation breadth despite basic technical support.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, and flexible customization. Its sole R&D engineer is responsible for providing solutions based on customer requirements, supporting a positive assessment of customization capability.

Product Q&A

Q:What is an off-grid solar system?

Off-grid solar systems, also called stand-alone systems, do not connect to the public grid. They are ideal for remote areas with no public power or unstable grid conditions.

Q:What components are included in the system?

The system typically consists of solar panels, connectors, an inverter with MPPT controller, batteries, and a mounting system.

Q:What is the maximum load power?

The maximum power load should not exceed 3000W, including the impact of inductive loads like refrigerators or air conditioners.

Q:How long can the battery support a 1000W load?

The battery can support a 1000W load for approximately 4 hours.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.