What customization options are available?

We offer flexible customization including minor, full customization, and options from designs or samples.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

Sunark Lithium Hv Solar Battery 220V 7kwh 8kwh 9kwh Solar Power Storage Stackable Lfpo4 Battery

Name: Sunark Lithium Hv Solar Battery 220V 7kwh 8kwh 9kwh Solar Power Storage Stackable Lfpo4 Battery
Brand: SunArk Power Co., Ltd.
SKU: 2165245145

Anhui, ChinaSunArk Power Co., Ltd.

US$1,450.00

2-9 Pieces

US$1,300.00

10-99 Pieces

US$1,200.00

100-999 Pieces

US$989.00

1,000+ Pieces

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

StackArk

Rechargeable

Yes

Size

Medium

Nominal Voltage

153.6-307.2V

Nominal Capacity

7.68-15.36kwh

Installation

Modular Structure for Easy Installation

Parallel

Supports up to 16 Clusters in Parallel

Life Cycling (0.5c 25℃)

6000 Cycles @ 80%Dod

BMS

Built-in

Warranty

10 Years

Certification

MSDS, Un38.3, RoHS, IEC62619, CE

Application

Residential Energy Storage System

Transport Package

Carton with Pallet

Specification

153.6-307.2V 50Ah

Trademark

SunArk

Origin

China

Key features

Modular Design: Supports up to 16 clusters in parallel for scalable capacity.

Built-in BMS: Integrated Battery Management System for safety and monitoring.

IP55 Waterproof: Rated IP55 for reliable performance in various environments.

10-Year Warranty: Comprehensive 10-year warranty coverage for peace of mind.

Multiple Certifications: Certified with MSDS, UN38.3, RoHS, IEC62619, and CE.

Flexible Customization: Offers full and minor customization options from designs or samples.

LFP Chemistry: Uses safe and stable LiFePO4 (LFP) cathode material.

Company profile

High Repeat Buyers ChoiceImporters and ExportersExperienced TeamSelf-branded

SunArk Power Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company operating in batteries, battery components, energy storage, solar power services, transformers, rectifiers, inductors, and related technology services. It reports OEM service for known brands, ODM capability, broad customization options, CE certification, and lithium battery output of 500,000 pieces. Export sales represent 71%–90% of total sales, with markets across multiple global regions, and stated lead times are within 15 working days in both peak and off-peak periods. However, the supplier has no stated inventory, overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. Its R&D record shows no new products in the past year and no SDK availability. Financial information is represented only by years, while formal service-capability procedures and contract status are unclear.

Supplier typeThe supplier is explicitly classified as a trading company, while its stated business scope covers battery manufacturing and sales, battery parts, energy storage, solar power, transformers, rectifiers, inductors, and related technology services. This indicates a trading-company structure with a broad energy-related operating scope.

CertificationsThe supplier reports sustainable development and product certification capability for CE. The provided information does not identify the specific certified products or certificate validity details, but it is explicit evidence of CE certification capability.

Production capacityThe supplier lists battery manufacturing and related electrical-product manufacturing in its business scope, reports lithium battery output of 500,000 pieces, and states lead times within 15 working days during both peak and off-peak seasons. It also reports 50 qualified suppliers for service capability, although this does not by itself verify manufacturing capacity. The stated output and lead-time data provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability and OEM service for known brands, indicating broad customization and manufacturing-support capability.