Stackable Home Battery Manufacturer

Grade A Lifepo4 Cells Like CATL/BYD
Deep Cycle Battery Over 6500 Cycles
Built-in BMS Support RS485/CAN Port
One-Stop Customized Solution & OEM/ODM

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Popular Stackable Solar Battery For Home Use

Support Customization
Stackable Lithium Batteries

48V / 51.2V

Capacity: 100Ah~500Ah

Energy: 5.12Kwh~25.6Kwh

Cell Type: Lifepo4 Battery

Built-in BMS

RS485/ CAN Port

≥6500 Cycles Life

10 Years Warranty

Complete Certification

Support Customization

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Stackable Lithium Batteries

 48V / 51.2V

Capacity: 200Ah~1000Ah

Energy: 10.12Kwh~51.2Kwh

Cell Type: Lifepo4 Battery

Built-in BMS

RS485/ CAN Port

≥6500 Cycles Life

10 Years Warranty

Complete Certification

Support Customization

Learn More
Stackable Lithium Batteries

48V / 51.2V

Capacity: 300Ah~900Ah

Energy: 15.36Kwh~46.08Kwh

Cell Type: Lifepo4 Battery

Built-in BMS

RS485/ CAN Port

≥6500 Cycles Life

10 Years Warranty

Complete Certification

Support Customization

Learn More
Compatible Inverter List

Compatible Inverter Brands

We have professional engineers to develop stackable lithium batteries that can be matched with mainstream inverters, such as Sofar, Growatt, Voltronic, Goodwe, Srne, Deye, Must, Schneider, Veichi, Sma, Sacolar, Luxpower, Victron.

For inverters of other brands, corresponding debugging services can be provided according to the communication protocol.

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Up to 90% Energy Savings

With Our Stackable Battery System

Boom Your Business, Start From Delong Battery OEM/ODM Service.

Custom Your Battery

Unrivaled Manufacturing Prowess – Delong

A+ Battery Cells

Grade A Battery Cells

Delong Energy Factory

Inspection

Factory Overview

Delong Energy Factory

Factory Overview

Factory Overview

Stackable Battery

Stackable Solar Batteries

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Listen To What Our Customers Say

DELONGTOP really a reliable supplier. I like their products and good services! Fast response, professional technical support and patient after-sale service.
The sales manager Henry works excellent.

B**********t, 20 Sep 2023

The product arrived within the agreed time and complies with the description. I reserve the right to expand the review as soon as I can install the batteries.

Thanks

l**********i, 26 Jun 2023

Qualité de fabrication au top. Attention toutefois à l’intégration de l’écran qui n’est pas droit.

s**************e, 19 Sep 2023

Thanks to your patience and that of a good broker like Susan Yang, I can say that the company is very much alive and active. Thank you for your work , great work , everything is going very well . I was accompanied by good advice and excellent skills.Thanks again.

c***********e, 28 Aug 2023

We purchased a solar system from DELONG Energy , comprising a 10kwh and 5kwh, 51.2v lithium battery pack. The sales contact, SUSAN was incredible, extremely responsive, patient, and knowledgeable. She was super fast in responding to our many, many queries. The delivery was right on the nose, and everything arrived well packed and in pristine shape. I rate the transaction an overall A, and the service an even higher A+.

E**********l, 25 Jun 2023

The Delong hybrid solar system is the most convenient and cost-efficient system I encountered in my search for the best hybrid solar system. The total system was very useful and easy to operate with so many useful features in plotting my desired setup. But most of all, I commend Miss Susan yang for being such a nice and very accommodating agent. All my doubts and worries were gone, from the product selections, billings, and freight forwarding were all organized by her.

s***************e, 15 Dec 2022

I am very happy with the quality. everything works as it should and communicates perfectly with my Deye Inverter. the shipping was a bit delayed, but it was still ok. Mary is a super friendly and helpful seller. she was always able to help me quickly and answer all my questions. Will order more goods.

V************h, 13 Feb 2023

qualità superiore, veramente soddisfatto. e concepito molto bene il pacco batterie, ho intenzione di aggiungere fino a 50 kV. grazie

I***************u, 01 May 2023

batteries reçues en plus de 2 mois bon contact avec le vendeur. tout fonctionne bien. je suis content de la qualité. à voir dans le temps.

A*************R, 01 Jul 2023

ordered a sample of the product, impressive performance. hope to order in bulk soon

H***********e, 04 Jun 2021

Delong Factory Overview

Why They Choose Delong Energy?

  • 13+ Years of Lithium Battery Factory

  • Certifications Like CB, KC, PSE, CE, IEC, ISO, MSDS, UN38.3.

  • Top 3 R&D Team to Custom Stackable Battery
  • 10 Years Warranty For All Battery ESS

  • Support OEM / ODM Services

  • Factory Direct Price To Save Your Cost
  • Short Lead Time, 3 Production Lines

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Certifications Of Stackable Solar Battery System

Certifications Like CB, KC, PSE, CE, IEC, ISO, MSDS, UN38.3.

Lithium Battery Certification
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After Sale Without Worry!

We offer a 10-year genuine warranty to provide after-sale service and technology support.

  • Resending new battery within 1st year if something is wrong with the quality of the product.
  • We provide purchase accessories free within the 2nd~5th year warranty.
  • We provide technology support free within the 6th~10th year warranty.

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