What is the delivery time for orders?

Small orders are delivered within 1-15 working days. For mass orders, please confirm upon inquiry.

What payment methods are accepted?

We accept PayPal, Bank Wire, Visa, Mastercard, American Express, Discover, and other terms upon request.

Can the BMS be used in series?

No, battery management systems cannot be used in series. Please follow specific assembly guidelines.

48V Power Wall System Home Solar Panel 100ah-200ah Lithium Ion Battery Pack 5kw 5kwh-15kwh Power Wall LFP

Name: 48V Power Wall System Home Solar Panel 100ah-200ah Lithium Ion Battery Pack 5kw 5kwh-15kwh Power Wall LFP
Brand: CiFiSUN Energy Co., LTD
SKU: 2099695312

Jiangxi, ChinaCiFiSUN Energy Co., LTD

US$605.00-869.00

2 Pieces

Sample price:US$968.00/piece.Request sample

Product profile

Customization

Available

Nominal Voltage

48V/51.2V

Warranty

10 Years

Model NO.

Powerwall 2

Nominal Capacity

100ah~280ah

Cycle Life

6000+

Battery Capacity

5kwh~15kwh

Cell Chemistry

LiFePO4

Certification

CE, UL, Un38.3, MSDS

Installation

Wall Mounted

Application

Solar, Wind, UPS, Telecom

Transport Package

Wooden Cases

Specification

576*820*200mm

Trademark

CiFi SUN

Origin

China

HS Code

8507600090

Production Capacity

50000 PCS Per Year

Key features

Flexible Capacity Options: Available in 100Ah to 280Ah capacities ranging from 5.12kWh to 14.336kWh.

Comprehensive Warranty: 10-year warranty coverage for peace of mind and reliability.

Multiple Communication Protocols: Supports CAN, RS485, RS232, WIFI, and Bluetooth connectivity.

Wall Mounted Design: Space-saving installation suitable for solar, wind, UPS, and telecom applications.

OEM/ODM Services: Full customization options available including capacity, chemistry, and certification.

High Quality Assurance: 100% inspection before shipping with intact QR codes and brand new cells.

Fast Delivery: Small orders delivered within 1-15 working days for quick turnaround.

Company profile

Exhibition ExperienceFull Customization100% Finished Products InspectionImporters and Exporters

CiFiSUN Energy Co., LTD

Jiangxi, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo Port, Shenzhen Port, Shanghai PortAverage Response Time: ≤1.56h

AI-Powered supplier vetting

SummaryCiFiSUN Energy Co., LTD is a China-based limited trading company established in 2016, offering PV modules, LiFePO4 batteries, and inverters. The supplier reports OEM service for well-known brands, customization across several levels, written quality and service procedures, inventory capability, and battery output of 1,000,000 pieces. Its stated export sales share is 71%–90%, with North America among its export markets. However, the evidence is inconsistent regarding organizational scale and production status: it is identified as a trading company with nine employees and a 90.0 m² plant, while other information reports substantial battery output and 50 quality-control staff. No SDK is available, and there is no overseas warehouse or showroom. Certification ownership, named customer cases, and verified after-sales outcomes are not sufficiently documented.

Supplier typeThe supplier is identified as a limited company and trading company headquartered in Nanchang, Jiangxi, China, established in 2016. Its stated product scope includes PV modules, LiFePO4 batteries, and inverters, while its business scope also includes charging-related equipment rental and EV charging infrastructure operations.

After-Sales capabilityThe supplier reports customer-service personnel, written service-assessment procedures with records, clear complaint-handling procedures, and a corrective/preventive-action mechanism. It also reports inventory capability, but lacks overseas warehouse and showroom services; the evidence does not establish response times, service coverage, or actual after-sales performance.

Production capacityReported production information includes 1,000,000 LiFePO4 battery pieces annually, inventory capability, standardized production procedures, and a stated intelligent factory workshop. However, the supplier is also classified as a trading company with nine employees and a 90.0 m² manufacturing plant, while outsourcing procedures and contracts are marked unknown, creating unresolved uncertainty about direct manufacturing capacity and control.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its stated focus on bespoke solutions for a wide range of applications supports a broad customization offering.