The minimum order quantity for standard products is 20 units.

Are sample orders available?

Yes, we support sample orders for performance testing and equipment matching verification.

What is the delivery time?

Standard products: Off-season shipment within 38 days. Peak season shipment within 45 days. Custom products: All customized orders will be shipped within 2 months.

20kwh Stackable Solar Battery for Large Home PV Storage System

Name: 20kwh Stackable Solar Battery for Large Home PV Storage System
Brand: Chengbang New Energy Technology Co., Ltd.
SKU: 2189972082

Shandong, ChinaChengbang New Energy Technology Co., Ltd.

US$680.00

20-99 Pieces

US$620.00

100-199 Pieces

US$580.00

200+ Pieces

Sample price:US$80.00/piece.Request sample

Product profile

Customization

Available

Nominal Voltage

51.2V

Warranty

Please Inquire for Details

Cycle Life

≥8000 Cycles

Capacity

5.12/10.24/16.07kwh

Battery Cell Type

Lithium Iron Phosphate (LiFePO4) Cell

Protection Rating

IP21

Expansion Function

Supports Parallel Expansion

Transport Package

Standard Shipping Packaging

Specification

Standard specifications

Trademark

Chengbang

Origin

China

Key features

Parallel Expansion: Supports parallel connection to expand total capacity as needed.

Comprehensive Safety: Features 7-fold protection including overcharge, short circuit, and high temperature safety.

Full Customization: Customizable voltage, capacity, size, interface, and packaging based on requirements.

International Certifications: Certified with CE, UL, UN38.3, and MSDS for global shipping compliance.

Flexible MOQ: Standard MOQ is 20 units, with sample orders supported for testing.

Fast Delivery: Off-season shipment within 38 days; peak season within 45 days.

English Documentation: Provides English datasheets, manuals, and full customs clearance documents.

Company profile

Chengbang New Energy Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Flexible customization CertifiedNearest Port: Qingdao port,Tian jin portAverage Response Time: ≤5.83hTerms of Payment: LC, Small-amount payment, T/T, etc.

About Our Factory & Business Background

AddressZhenhua Street, Guangyun Subdistrict, Wucheng County, Dezhou, Shandong, China

Plant Area4413 square meters

Registered Capital4,000,000 RMB

International Commercial Terms(Incoterms)FOB, EXW

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Minimum Order Quantity1

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsEnergy Storage Battery,traction battary,Photovoltaic Energy Storage,lithium iron phosphate

Production Lines4

Production MachinesAutomatic Production Line

QA/QC inspectors3 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Main MarketsAfrica, Southeast Asia, Eastern Asia, Mid East, Oceania

Repeat Buyers Choice50%~80%

Overseas Agent/BranchNo

Product Q&A

Q:What products does Chengbang supply?

Dezhou Chengbang New Energy focuses on the R&D and manufacturing of lithium iron phosphate power batteries and energy storage battery packs. Our products are widely used in electric vehicles, engineering machinery, photovoltaic energy storage, industrial and commercial backup power, communication base stations, and mobile power equipment, serving as high-performance replacements for traditional lead-acid batteries.

Q:Are the products safe and stable?

All batteries adopt automotive-grade lithium iron phosphate cells and intelligent BMS systems, with seven-fold protection against overcharge, overdischarge, short circuit, overcurrent, high temperature, overvoltage and undervoltage. The products are waterproof, dustproof, shockproof, flame-retardant and explosion-proof, ensuring a low failure rate and stable long-term operation.

Q:Is OEM / ODM customization available?

Yes. We provide full customization according to customer requirements, including voltage, capacity, size, interface, wire mode, Bluetooth function, logo appearance and packaging.

Q:Are your products exportable?

All products are fully certified with CE, UL, UN38.3, MSDS, and other international documents. Packed according to international dangerous goods standards, the batteries support sea freight, air freight, and land freight with smooth customs clearance.

Q:Can you provide English documents?

We can provide English datasheets, user manuals, certification reports, and a full set of customs clearance documents for global customers.