What is the lead time for delivery?

Peak season lead time is one month, while off-season lead time is within 15 working days.

Do you provide free samples?

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

What certifications does the system have?

The system holds ISO and CE certifications, ensuring compliance with international standards.

Stin Solar Panel Power Station 15kw Projects

Name: Stin Solar Panel Power Station 15kw Projects
Brand: Shanghai Soaring Industrial Co.,Ltd
SKU: 2073075945

Shanghai, ChinaShanghai Soaring Industrial Co.,Ltd

US$7,200.00-7,400.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Condition

New

Model NO.

on grid 15kw system

Certification

ISO, CE

Application

Home, Industrial, Commercial

Specification

Normal

AC Output Voltage

AC380V

Bracket Type

Ground Type or Roof Type

Solar Panel

290W

Frequency

Three Phase

Transport Package

Pallet+ Wooden Box

Trademark

STIN or OEM/ODM

Origin

Changzhou

HS Code

8501610000

Production Capacity

1000sets/Month

Key features

Turnkey 15KW On-Grid System: Complete STIN-15KW solution including 290W panels, Growatt inverter, and brackets.

Cost-Effective Grid Connection: Eliminates battery costs by using the grid for power supply during low sunshine.

Income Generation Potential: Feed excess solar energy back to the grid to increase household or business income.

High Efficiency Design: Optimized panel inclination angle maximizes annual solar radiation reception.

Peak Shaving Capability: Generates maximum power in summer when electricity consumption and rates are high.

Low Maintenance System: No batteries required, reducing maintenance troubles and increasing reliability.

Certified Quality Components: ISO and CE certified system with hot-dip zinc brackets and MC4 connectors.

Real-Time Monitoring: Includes WiFi module for convenient system performance monitoring and management.

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 STIN-15KW on-grid system?

The turnkey solution includes 57 pieces of 290W poly solar panels, one Growatt 15000TL3-S three-phase inverter, C-shaped hot-dip zinc brackets, MC4 connectors, a WiFi monitoring module, AC/PV cables, and an AC distribution box with breaker and SPD.

Q:How does the on-grid system save costs compared to off-grid?

It does not require energy storage batteries. The grid supplies power during rainy days or at night, eliminating battery purchase and maintenance costs while increasing reliability.

Q:Can I sell excess electricity back to the grid?

Yes. When solar generation exceeds load consumption, excess energy can be fed back to the power grid through inverters, potentially increasing your income.

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.