Menu
Your Cart

US Stock 51.2V 280Ah/300Ah Pre-Built LiFePO4 Battery Pack 14/15kWh EV-ES EVE 280K V3 Grade A cells for DIY Solar Home Storage

US Stock 51.2V 280Ah/300Ah Pre-Built LiFePO4 Battery Pack 14/15kWh EV-ES EVE 280K V3 Grade A cells for DIY Solar Home Storage
US$2,268.00
Ex Tax: US$2,268.00
  • Stock: In Stock
  • Model: Docan Apexium 14kWh L3

Available Options

Assembly Guide

Video Thumbnail Play Button

Important Notice

Contact Us Banner

This link is for online orders within the continental United States.

You can easily track order status on our website. Once payment is completed, we will ship out within 1-2 working days after product instock. Delivery 2-5 days via fast express and is tariff-free. Please noted this link is for pre-sale item, not ready stock

Product Description

battery pack

Features

LiFePO4 Cells: Utilizes 16pcs high-quality 3.2V EV Grade A+ EVE 280K V3 8000cycels LiFePO4 for enhanced performance.

Expandable Design: Floor-mounted for home energy storage, supporting parallel expansion up to 16 packs.

Versatile Communication: Compatible with various inverters via RS485, RS232, and CAN protocols.

User-Friendly Touch Screen: 4.3-inch touch display for selecting communication protocols.

2A active balancing system; Smart Connectivity: Bluetooth App function for remote monitoring.

Robust BMS Protection: Includes safeguards against overcurrent, overpressure, overcharge, over-discharge, and short circuits.

Recommend Charging/discharging current: 140Amps; Max Discharging current is 200Amps

Weight: 140 kg (net weight: 135 kg); Package Size: 91x 53x 39cm;

battery pack

Massive Energy storage & Long-Lasting Power Supply

Max. 16pcs of 51.2V 300Ah Battery Packs in Parallel=51.2V 4800Ah=245,760kWh Energy

Air Conditioner 1000W 243Hrs; Coffee Maker 900W 273Hrs; Washing Machine 500W 819Hrs; Electric Kettle 800W 102Hrs

Microwave 1200W 204Hrs; TV 100W 2457Hrs; Refrigerator 50W 4914Hrs

Contact Us Banner

Communiction Compatible Inverters Lists

Enabling seamless communication with widely solar inverters, including Deye,Pylon,Growatt,Victorn,Invent,Goodwee,SMA,

Voltronic, Luxpower, EG4, SRNE,MUST, Megarevo

Inverter Compatibility List

LiFePO4 Battery Assembly Process

Assembly PACK Specification
Connection Type91*53*39Cm
Nominal Voltage51.2V
Rated Capacity280Ah Tested capacity over 310Ah
Charging Voltage44~58.4VDC
Charging ModeConstant Current/Constant Voltage
Voltage at end of Discharge40V
Weight140kg

Write a review

Note: HTML is not translated!
Bad Good
Assembly GuideImportant NoticeThis link is for online orders within the continental United States. Y..

Shipping and Payment

Payment Options Banner

Payment Options

We offer multiple payment methods to accommodate your needs: PayPal / Credit Card / Visa; Other Online Payments; A 5% international transaction fee applies for payments made via PayPal, Credit Card (CC), Visa, and similar services. Ideal for faster transactions and buyer protection.

Bank Transfer (Wire Transfer / TT)

A fixed bank fee of approximately $48-$100 per transaction, depending on your bank. Recommended for large orders to minimize transaction costs. Tip: For high-value purchases, we suggest bank transfer to reduce extra fees. If you have any questions regarding payment methods, feel free to contact us.

Shipping Information Banner

Packaging Details

High-hardness custom sponge for enhanced battery protection. 5-layer export-grade corrugated carton designed for hazardous goods. Insulation tape applied to both positive and negative terminals. Labeled cell data on each battery before shipment. Wooden packaging available upon request for added shipping protection.

USA/EU Warehouse (US Stock) – Fast Shipping

DDP (Delivered Duty Paid) service – Tax-Free; Door-to-Door Delivery; Delivered within 3-7 days after dispatch via truck, DPD, FedEx, UPS, etc.

DDP Sea Shipping from China – Cost-Effective Option

DDP Tax-Free; Door-to-Door Delivery; Delivered within 45-60 days after arrival via SEA + Truck, DPD, FedEx, UPS, etc.

Shipping Restrictions

We are unable to ship to island addresses.

Tracking Information

Tracking will be updated once the package is picked up by the local carrier. If you need assistance, please feel free to contact us for support.

Send Enquiry To Help You Fast

Contact Information for Amy Zheng

Contact Now: Email Whatsapp Facebook

Customer Stories – Trusted by Clients in 150+ Countries

See what our global customers say about our Grade A LiFePO4 batteries for solar energy storage, off-grid systems, RVs, and EV applications. Discover real experiences and share your own DIY battery story to win up to $999 by checking out the contest rules here.

We use cookies and other similar technologies to improve your browsing experience and the functionality of our site. Privacy Policy.