What is the lead time for production?

The lead time is within one month during the peak season and within 15 workdays during the off-season.

How is the shipping cost calculated?

Please confirm the quantity and preferred transportation method (by sea, air, DHL, FedEx, TNT, or UPS) along with the destination port. We will then provide the shipping cost and time.

What are your company's advantages?

We have over 10 years of experience in the solar industry and provide full support from design to installation with branches in Japan, Korea, Singapore, and Cambodia.

High Quality on Grid and off Commercial Energy Storage Inverter Solar Power System

Name: High Quality on Grid and off Commercial Energy Storage Inverter Solar Power System
Brand: Shanghai Soaring Industrial Co.,Ltd
SKU: 2048385695

Shanghai, ChinaShanghai Soaring Industrial Co.,Ltd

US$130,800.00-131,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

3 Years

Model NO.

stin-50kw-300kw

Condition

New

Certification

ISO, CE

Application

Home, Industrial, Commercial

Specification

Normal

Working Mode

on Grid and off Grid

Battery Type

LiFePO4

Output Voltage

400V

Transport Package

Pallet+ Wooden Box

Trademark

STIN or OEM/ODM

Origin

Changzhou

HS Code

8501610000

Production Capacity

1000sets/Month

Key features

Hybrid On/Off Grid Capability: Seamlessly switches between grid-tied and off-grid modes for continuous power supply.

Scalable Parallel Design: Supports parallel connection of multiple inverters to scale system capacity up to 300kW.

Customizable Battery Voltage: Compatible with LiFePO4 batteries offering various voltage options like 240V, 384V, 480V, and 600V.

Intelligent Energy Management: Features programmable modes including time-shifting and peak-shaving for optimized energy use.

High-Efficiency Solar Panels: Grade A mono/poly cells with excellent low irradiance performance and high PID resistance.

Durable Mounting Structure: Customizable roof or ground mounts made from galvanized steel or aluminum alloy.

Comprehensive Warranty: Provides a 3-year warranty covering mechanical defects and product quality assurance.

Global Technical Support: Offers full support from design to installation with branches in Japan, Korea, and Singapore.

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: ≤5.37hTerms 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 the warranty period?

We provide a 3-year warranty for our products.

Q:What are the main products offered?

Our main products include mono and poly solar panels, gel and lithium-ion solar batteries, on-grid and off-grid solar systems, on-grid and off-grid solar inverters, and MPPT and PWM solar charge controllers.

Q:What is your minimum order quantity?

The minimum order quantity is 1 piece.

Q:How can I make payment?

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

Q:Can you provide free samples?

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