Can you provide free samples?

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

What certifications do your products have?

Our products are certified with ISO and CE standards.

Complete off Grid Solar System for Houses Complete on Roof Tile

Name: Complete off Grid Solar System for Houses Complete on Roof Tile
Brand: Shanghai Soaring Industrial Co.,Ltd
SKU: 2062800595

Shanghai, ChinaShanghai Soaring Industrial Co.,Ltd

US$1,400.00-1,600.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Condition

New

Model NO.

2kw off grid

Certification

ISO, CE

Application

Home, Industrial, Commercial

Specification

Normal

Solar Panel

290W

Controller

MPPT

Battery

Gel Battery

Product

Solar Energy System

Inverter

off Grid

Transport Package

Pallet+ Wooden Box

Trademark

STIN or OEM/ODM

Origin

Changzhou

HS Code

8501610000

Production Capacity

1000sets/Month

Key features

Complete Off-Grid System: Includes 290W panels, 2000W inverter, MPPT controller, and 250AH gel batteries for 24VDC.

High Capacity Storage: Two 12V-250AH gel batteries support 1000W load for 3.5 hours or full charge in 4 hours.

Certified Quality: Products hold ISO and CE certifications ensuring safety and compliance for home and industrial use.

Versatile Application: Suitable for home, industrial, and commercial applications with stable off-grid power supply.

Low MOQ: Minimum order quantity is just 1 piece, allowing for easy trial orders and small-scale purchases.

Global Support: Over 10 years experience with branches in Japan, Korea, Singapore, and Cambodia for full support.

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: ≤6.78hTerms 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 included in the complete off-grid solar system?

The system includes 4x 290W solar panels, a 2000W power frequency inverter, a 24V50A MPPT controller, 2x 12V-250AH gel batteries, brackets, combiner box, and necessary cabling.

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

The battery configuration can support a 1000W load for approximately 3.5 hours. The maximum power load should not exceed 2000W.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

Q:What payment methods are accepted?

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

Q:What are the lead times for shipping?

During peak season, the lead time is one month. During the off-season, it is within 15 workdays.