Can I get a sample before placing a bulk order?

Yes, we encourage sample orders to verify quality. The cost and shipping for the sample will be calculated separately, and the sample fee can often be deducted from your subsequent bulk order.

Do you provide technical support after purchase?

Yes, we provide comprehensive technical support including installation manuals, wiring diagrams, and access to our technical team via email or video call for setup and troubleshooting.

What is the Depth of Discharge (DoD) for your lithium batteries?

Our LiFePO4 batteries typically have a recommended DoD of 90% or higher, allowing you to use almost the full capacity of the battery.

Sunplus Stable 15.36kwh LiFePO4 Solar Battery System for Hybrid Solar System

Name: Sunplus Stable 15.36kwh LiFePO4 Solar Battery System for Hybrid Solar System
Brand: SUNPLUS OPTIMUM INC
SKU: 1984369311

Fujian, ChinaSUNPLUS OPTIMUM INC

US$1,536.00

5-499 Pieces

US$512.00

500+ Pieces

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Nominal Voltage

51.2V

Warranty

10 Years Liner Warranty

Model NO.

SUNPLUS 15.36kWh

Nominal Capacity

15.36kwh

Cycle Life

6000 Cycles

Capacity

15.36kwh

Certificate

CSA

Weight

48kg

Dod

90%

Maximum Stackable Quantity

10 Units

Transport Package

Carton Box + Inner Packaging Details

Specification

450x412x133mm

Trademark

SUNPLUS

Origin

China

HS Code

8541430000

Production Capacity

500000000000

Key features

10-Year Warranty: Comprehensive 10-year linear warranty for the lithium battery system.

High Cycle Life: Supports up to 6000 charge/discharge cycles for long-term durability.

Large Capacity Storage: 15.36kWh nominal capacity with 90% Depth of Discharge for efficient energy use.

US & EU Warehouses: Local inventory available in the United States and Europe for faster delivery.

Global Certifications: Certified with UL, CSA, TUV, IEC, and CE for international market compliance.

Fast Lead Time: Standard items ship within 7-15 days; custom orders within 20-30 days.

Technical Support: Full support including manuals, wiring diagrams, and remote troubleshooting.

Sample Orders: Samples available for quality verification; fees may be deducted from bulk orders.

Company profile

Exhibition ExperienceSelf-brandedExperienced TeamHigh Repeat Buyers Choice

SUNPLUS OPTIMUM INC

Fujian, China

Business Type: Manufacturer/FactoryExport Year: 2015-01-02Nearest Port: Shanghai/XiamenAverage Response Time: ≤7.61hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryXuzhou Futuresolar Co., Ltd is a Chinese manufacturer specializing in photovoltaic products, with notable strengths in R&D and production capabilities. While the company holds ISO 9001 certification, their after-sales support and financial credibility data are ambiguous. The supplier has robust customization abilities, but lacks a presence in overseas markets.

Supplier typeThe supplier is a manufacturer located in China and operates as a limited company. It is not part of any larger company group.

CertificationsThe supplier holds ISO 9001 certification, indicating adherence to recognized quality management standards.

After-Sales capabilityThere is no evidence of a structured corrective and preventive actions mechanism or effective customer complaint handling, raising concerns about after-sales service capability.

R&D capabilityThe supplier has strong R&D capabilities, offering ODM services and having launched new products in the past year.

Production capacityThe supplier has substantial production capabilities, with an annual output of over US$100 million and five production lines.

Customization capabilityThe supplier provides comprehensive customization services, including customization from samples and designs.

Product Q&A

Q:Where is your company located and where are products manufactured?

Our company is registered in the United States. All products are manufactured in a tier-1 factory in China.

Q:Are your products certified?

Yes, we hold relevant international certifications for different markets, including UL, CSA, TUV, IEC, and CE for our key products such as solar panels, inverters, and lithium batteries.

Q:Do you have local warehouses in the US or Europe?

Yes, we have warehouses located in both the US and the EU to facilitate faster delivery.

Q:What is the warranty period for your products?

Solar panels have a 25-30 year linear performance warranty. Inverters and lithium batteries have a 5 to 10-year warranty depending on the model. We also offer comprehensive support for complete solar systems.

Q:What is the lead time for orders?

For standard items, the lead time is typically 7-15 days. For larger custom orders or complete systems, it may take 20-30 days.