How to select models?

Before purchasing, please contact us to confirm the model number and specifications to avoid any misunderstanding.

Can we be an agent or distributor?

Yes, you are welcome to be our agent or distributor. We provide full range support including product documents, pricing policy and after sales service.

How do you ship the goods?

We normally ship goods by sea, by express(DHL/UPS/FEDEX/EMS), and by air, and also accept customer appointments.

Can we print our own logo?

Yes, custom logo and package service are available for OEM & ODM orders.

What's your price list and discount?

The above price is our wholesale price,if you'd like to know more our discountpolicy, please feel free to contact us.

off-Grid 125kw/265kwh Modular Air-Cooled Energy Storage System Supports Island Mode Operation

Name: off-Grid 125kw/265kwh Modular Air-Cooled Energy Storage System Supports Island Mode Operation
Brand: Shandong Linfeng New Energy Technology Co., Ltd.
SKU: 2187168052

Shandong, ChinaShandong Linfeng New Energy Technology Co., Ltd.

US$23,316.16

1 Piece

Sample price:US$23316.16/piece.Request sample

Product profile

Customization

Available

Weight

3000kg

Warranty

5years

Model NO.

265Wh, 314Ah LFP

Cycle Life

6000 Cycles

Nominal Capacity

265kwh

Model No.

125kw/265kwh

Power Configuration

125kw

Nominal Voltage

845V

Voltage Range

739V ~ 951V

Color

White

Charge/Discharge Rate

≤0.5c

Single Pack Capacity

12 Kwh

Installation

Packaged

Number of Packs

"Single Pack Configuration"

1p12s

Battery Type

Lithium Iron Phosphate Battery

OEM/ODM

Acceptable

Applicable Type

Home Energy Storage/Solarphotovoltaic Energy Stor

Transport Package

Wooden Box

Specification

1350mm*1765mm*2150mm

Trademark

Shengjin Energy

Origin

Qingdao, Shandong, China

Production Capacity

1000000pieces/Year

Key features

Long Cycle Life: Features 6,000 cycles with Grade A LiFePO4 cells for over 10 years of service.

Smart Monitoring System: Equipped with an LCD screen and Bluetooth connectivity to enable remote control via smartphones.

OEM/ODM Services: Offer complete customization for voltage, capacity and form factor specifications.

Multi-Brand Inverter Support: Compatible with ,Growatt, Deye, and Ginlong inverters for hybrid on/off-grid use.

Superior Safety: Adopting LiFePO4 cell chemistry, it avoids explosion and combustion hazards caused by over charging or short circuits.

Lightweight Design: It weighs roughly 40% compared with equivalent lead acid batteries, facilitating straightforward replacement.

High Power Performance: It provides double the power output of lead acid batteries and features excellent high rate discharge capacity.

Company profile

ODM Services

Shandong Linfeng New Energy Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Full Customization, Flexible customization, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao Port CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressN/a, Qingdao, Shandong, China

Plant Area3000 square meters

Number of Employees16

Registered Capital2,000,000 RMB

International Commercial Terms(Incoterms)EXW, CFR, CIF, FOB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 set

Supply Chain Partners21

Our Production Capability & Technical Expertise

Main ProductsHome Energy Storage Battery Cabinet, Stackable Home Energy Storage Battery Cabinet, Rack-mounted Low Voltage ESS Battery Cabinet, Air Cooling ESS Battery Cabinet, Modular Air Cooling ESS Battery Cabin

Production Lines1

Production MachinesProcessing machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers3 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2025-03-12

Main MarketsDomestic

Repeat Buyers Choice< 10%

Number of Foreign Trading Staff1

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Cooperated with Fortune 500No

Product Q&A

Q:What products do you offer?

We specialize in custom Home Solar Energy Storage Systems, with full OEM/ODM support.

Q:What is your lead time?

For standard products, it's typically 15-30 days. For customized orders, the timeline depends on the design complexity and quantity, which we will confirm in advance.

Q:What is your minimum order quantity (MOQ)?

For standard products, MOQ is low (e.g., 1-10 units). For custom battery packs, MOQ varies by project.

Q:Do you provide after-sales support?

Yes. We offer technical support, troubleshooting guides, and spare parts services. Our team is available to assist with installation or operational queries.

Q:Are you factory?

Yes, We are a professional factory specializing in R&D and manufacturing of home energy storage. With safe, reliable, cost-effective products and stable delivery, we provide one-stop residential energy storage solutions for global families and partners.