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High Efficiency 5kwh to 50kwh Stackable Solar Battery Storage System for Villa and Office Power
US$1,886.00-6,065.00
1 Piece

Product specifications

Rated capacity

Product profile

Customization

Available

Nominal Voltage

51.2V

Warranty

5 Years

Nominal Capacity

15-50kwh

Cycle Life

6000 Cycles

Weight

165-536kg

Max Charge/Discharge Current

75/100A

Continuous Charge/Discharge Current

75/80A

Operating Temperature

0-55℃

Communication

RS232/RS485/Can/WiFi

Installation

Stacking

Ingress Protection Rating

IP65

Certification

Un, CE, IEC62619, MSDS

Transport Package

Un Carton Packaging

Specification

depends on capacity

Trademark

Lefor

Origin

China

HS Code

8506500000

Production Capacity

50000pieces/Year

Key features

Ultra-Long Lifespan: Rated for 6000+ cycles at 80% DOD, ensuring consistent performance for over a decade.
Universal Compatibility: Seamlessly integrates with mainstream hybrid inverters like Deye, Growatt, and Victron.
Grade A Cells: Uses top-tier automotive-grade lithium cells to guarantee capacity and consistency.
Smart BMS Technology: Built-in Battery Management System actively balances cells to extend total service life.
Comprehensive Certifications: Holds UN38.3, CE, UL, CB, and RoHS certifications for global compliance.
Maintenance-Free Design: Requires no water filling or active cooling maintenance compared to lead-acid batteries.
Safe Logistics Packaging: Packed in UN-certified heavy-duty cartons with foam cushioning for safe transport.
Flexible Customization: Offers full, minor, and sample-based customization options for designs and specifications.

Company profile

Xiamen Lefor Energy Storage Technology Co., Ltd.
Self-brandedQuality AssuranceQA/QC Inspectors100% Finished Products Inspection
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤2.10h

About Our Factory & Business Background

AddressUnit 1104-1, No. 365 Chengyi Avenue, Software Park Phase III, Xiamen Torch High-Tech Industrial Development Zone
Plant Area160 square meters
Number of Employees5
Registered Capital3,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 pcs
Supply Chain Partners5

Our Production Capability & Technical Expertise

Main ProductsSolar Battery, Solar Inverter, Energy Storage Systems
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 Engineers1 people
Traceability of Raw MaterialsYes
Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2016-10-20
Main MarketsNorth America, Africa
Repeat Buyers Choice10%~30%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Is it difficult to install?
A:
No, it features a plug-and-play design. We provide a detailed user manual and installation video guide.
Q:Does it need maintenance?
A:
It is maintenance-free. No water filling or active cooling maintenance is required compared to lead-acid batteries.
Q:Does it communicate with my inverter?
A:
Yes, our BMS supports RS485 and CAN protocols. It is compatible with Deye, Growatt, Voltronic, Goodwe, Victron, and SMA.
Q:Can I mix this battery with my old ones?
A:
It is not recommended to mix new and old batteries or different brands, as it affects system efficiency.

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