Stackable 5kwh 10kwh 15kwh 20kwh Solar Lithium Ion LiFePO4 Battery Pack with Smart BMS

Name: Stackable 5kwh 10kwh 15kwh 20kwh Solar Lithium Ion LiFePO4 Battery Pack with Smart BMS
Brand: Zhejiang Chisage New Energy Technology Co., Ltd.
SKU: 2091518095

Zhejiang, ChinaZhejiang Chisage New Energy Technology Co., Ltd.

US$961.00

1-50 Pieces

US$915.00

51+ Pieces

Sample price:US$1070.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Parallel Connection

Model NO.

Link5-L

Rechargeable

Chargeable

Discharge Rate

Medium Discharge Rate

Size

Medium

Accessories Type

Battery

Rated Capacity

>1000MAH

Standard Voltage

>12V

Usage

Energy Storage

Electrolyte

Li-ion

Certification

CE, Un38.3, IEC62619

Nominal Energy (Wh)

5120

Nominal Capacity (Ah)

100

Nominal Voltage (V)

51.2

Operation Voltage Range (V)

40-58.4

Working Humidity

20~95%Rh (No Condensing)

Protection Level

IP65

Lifetime

6, 000 Cycles@80% Dod

Dimension (mm)

665wx530dx355h

Net Weight (Kg)

Warranty

5 Years

Transport Package

Carton Pack+Pallet

Specification

665Wx530Dx355H mm

Trademark

CHISAGE ESS

Origin

China

HS Code

8507600090

Production Capacity

50000PCS/Year

Key features

Stackable Modular Design: Flexible expansion from 5kWh to 20kWh with parallel connection options.

Long Cycle Life: 6,000 cycles at 80% DOD ensuring long-term reliability and performance.

IP65 Waterproof Rating: Suitable for both indoor and outdoor installation with high protection level.

Smart BMS & Communication: Features CAN and RS485 communication with independent BMS for each module.

Easy Installation: Includes mounting handles, quick connectors, and auto battery address setting.

Comprehensive Certifications: Certified with CE, UN38.3, and IEC62619 for safety and quality assurance.

5-Year Warranty: Comprehensive 5-year warranty coverage for peace of mind and support.

Company profile

Zhejiang Chisage New Energy Technology Co., Ltd.Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-08-01Nearest Port: ningbo port, china, shanghai port,chinaAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryZhejiang Chisage New Energy Technology Co., Ltd. is a China-based combined limited company established in 2021, operating from Ningbo, Zhejiang. It reports two production lines, output of 50,000 lithium battery packs and 10,000 each of hybrid and off-grid inverters annually, with a stated peak- and off-season fulfillment time within 15 working days. Quality controls include 11–20 quality staff, 100% finished-product inspection, documented inspection instructions, and raw-material traceability. The supplier reports ISO9001, ISO14001, and ISO45001-related certifications, 20 R&D engineers, sample-based customization, and broad export coverage. However, after-sales capability and detailed customer references are not provided. Corporate descriptions refer to the wider Chisage group, so group-level employee and sales claims should not be treated as confirmed figures for the target entity.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 certifications, while slice 5 also lists ISO45001:2018 certification under management-system certification. These records provide explicit evidence of management-system certification, although the slices do not provide certificate numbers, validity dates, or scope.

R&D capabilityThe supplier reports 20 R&D engineers and states that new products were launched in the past year. These are direct indicators of ongoing development activity, although no specific products, patents, development outcomes, or technical performance evidence are provided.

Production capacityReported annual output is 50,000 lithium battery packs, 10,000 hybrid inverters, and 10,000 off-grid inverters, supported by two production lines and fulfillment within 15 working days in both peak and off-peak periods. Quality resources include 11–20 quality-control staff, 100% finished-product inspection, documented inspection instructions, and raw-material traceability, indicating established production and control processes.

Customization capabilityThe supplier explicitly reports design-service capability for customization from samples. This supports sample-based customization, but the slices do not describe engineering scope, minimum order requirements, tooling, or customization lead times.

Client casesThe supplier states that it has not collaborated with Fortune 500 companies, so no such customer case is available. It does report an 80%–100% repeat-buyer preference, but no customer names, project examples, or independently verifiable case details are provided.

Product Q&A

Q:Are you a factory or trading company?

We are a factory specialising in the field of solar inverter and solar energy storage system. With advanced intelligent production lines and an experienced production team. Chisage ESS prioritizes innovation and reliability, committed to delivering top-tier solutions to our customers.

Q:What is the MOQ?

The MOQ is 1 unit, and for items in stock, we will ship within 7 business days.

Q:Do you accept custom products?

Yes, OEM and ODM is supported.we have a professional R&D team with over 20 years of experience and a wealth of customisation experience to provide you with professional customisation support including but not limited to packaging, functionality etc.

Q:What is your after-sales service?

a. More than 10 after-sales team members to provide online service 7x24 hours a day throughout the year b. We offer product replacement for quality issues during the warranty period. c. We provide flexible training and warranty services, strictly adhering to the warranty terms. d. For purchases of more than 5000 units, we set up a technical support centre in your city for comprehensive support.

Q:What's the payment term?

We support a variety of payment methods, such as T/T, L/C, Alibaba Trade Guarantee Payment, paypal, alipay and others. If we enter into strategic cooperation, we can communicate with you about payment methods such as DP.