Can the system be expanded?

Yes, the battery can be stacked and paralleled with up to 12 units for a total of 66 kWh, and inverters can be paralleled with up to 3 units for a total of 18 kW.

Stackable Lithium Battery 6kw Solar Inverter All in One Hybrid Energy Storage System

Name: Stackable Lithium Battery 6kw Solar Inverter All in One Hybrid Energy Storage System
Brand: Shanghai Soaring Industrial Co.,Ltd
SKU: 2113433825

Shanghai, ChinaShanghai Soaring Industrial Co.,Ltd

US$2,650.00

1-4 Pieces

US$2,500.00

5+ Pieces

Product profile

Customization

Available

Weight

64kg

Warranty

1 Year

Cycle Life

6000cycles

Nominal Capacity

5.5~66kwh

Battery Type

Lithium

Output Power Range

20-50 Kwh

System Type

Stackable

Type

All-in-One

Communication Port

Can, RS485, USB

Grid Connection

off Grid, Hybrid Grid

Display

LCD Display

Transport Package

Carton

Specification

6KVA/6KW

Trademark

STIN

Origin

China

Key features

Stackable & Expandable Design: Start with one unit and expand up to 12 batteries (66kWh) and 3 inverters (18kW) via parallel connection.

Long Cycle Life: Grade A battery cells provide up to 6000 cycles at 80% DOD for long-term reliability.

Plug and Play Installation: No matching or commissioning required; auto-detects and synchronizes units for immediate use.

Smart Remote Monitoring: Optional WiFi/GPRS allows remote monitoring, control, and alerts via user-friendly app.

Pure Sine Wave Output: Delivers clean 220V-240VAC power with 94% peak conversion efficiency and 10ms transfer time.

Comprehensive Protection: Built-in BMS protects against overload, short circuit, overvoltage, undervoltage, and overheating.

Multiple Communication Ports: Supports CAN, RS485, and USB interfaces for flexible system integration and data monitoring.

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: ≤6.91hTerms 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 minimum order quantity?

1pc.

Q:How can we send the payment?

T/T, L/C, Paypal, Western Union.

Q:Can you send free samples?

It depends on which kind of products. Normally the sample fee will be returned after you place massive order.

Q:What is your advantage in solar products?

We have been in solar industry for more than 10years and accumulated rich experience. With branch in Japan, Korea, Singapore and Cambodia, full support can be supplied from design to installation.

Q:What's the shipping cost?

After you confirm the quantity, please let us know which kind of transportation(by sea, by air, by DHL or Fedex or TNT or UPS) you prefer and the destination port. We will send you the shipping cost and time.