Dakota Lithium | Home Backup Power & Solar Energy Storage System, 5-20 KWh Battery, 3,000W Inverter

Overview

DAKOTA LITHIUM HOME BACKUP POWER & ENERGY STORAGE SYSTEM

Reliable Power for Your Home, Off-Grid Living, & Emergency Backup

The Dakota Lithium Home Backup Power & Energy Storage System is designed to provide unmatched reliability during power outages while offering an easy, modular solution for off-grid living. Whether you need backup power for essential appliances or a full off-grid energy system, this stackable battery and inverter setup makes energy independence effortless.

KEY FEATURES

Customizable Energy Storage – Stack 48V 100Ah lithium batteries to create a 5kWh to 20kWh system tailored to your needs.

Power Your Home & Essentials

• 5kWh: Ideal for tiny homes, RVs, boats, and essential electronics
  
• 10-15kWh: Keeps appliances like refrigerators and freezers running
  
• 20kWh: Whole-home backup with solar integration for long-term energy independence

Optimized for Solar Power – Designed for homes with rooftop solar panels, maximizing energy efficiency with a 3,000W MPPT inverter.

Unmatched Performance & Longevity 

• 2X the power, 10X the lifespan of traditional batteries
  
• Lightweight & durable lithium iron phosphate (LiFePO4) technology
  
• Safe & expandable with an intelligent Battery Management System (BMS)

Easy Installation & Modular Design 

• Stackable battery & inverter system for seamless expansion
  
• Simple wiring for home or off-grid setup
  
• Anderson plug connectivity for safe and easy use

Quiet, Clean Alternative to Generators – No noise, fumes, or maintenance, offering a healthier and more sustainable backup power solution.

Built Dakota Tough & Backed by an 11-Year Warranty – Engineered for long-term reliability, ensuring peace of mind for years to come.

Perfect for: Home backup power, off-grid living, cabins, RVs, boats, and solar energy storage.

Take control of your energy with the Dakota Lithium Home Backup Power & Energy Storage System – built for resilience, designed for independence.

What's Included?

• Dakota Lithium Stackable 48V 100Ah Batteries
  
• Dakota Lithium 3,000W Off-Grid Inverter with MPPT Controller
  
• Comprehensive Protection & Monitoring System

Specifications

Storage Capacity
100Ah. Dakota Lithium batteries provide consistent power for all 100 Amp hours. DL LiFePO4 batteries have a flat voltage curve, which means they have a steady power output as the battery discharges. The power output will not dramatically drop like similar sized lead acid batteries. You get all the juice down to the last drop.

Energy
5,120 Watt-hours (Wh). 5.1Kwh per battery. Stack 4 units in parallel for 20Kwh.

Voltage
51.2V

Lifecycles
Up to 80% capacity for 5,000 cycles in recommended conditions. The typical SLA has 500 cycles. Dakota Lithium batteries last so long that the price per use is a fraction of traditional batteries.

11 year warranty
Industry leading, best in class 11 year warranty.

Battery Size
27.3"L x 18.0"W x 7.84"H (695mm x 458mm x 200mm)*Note* Full System Dimensions 27.3"L x 18.0"W x 40.1"H) (695mm x 458mm x 1020mm) Including Wheel Height

Weight
143 Lbs (65kg) Per Battery

Shell Material
Cold Rolled Steel Shell. Very durable. Engineered for use in cabins, sheds, basements, garages, and other unheated spaces. Not marine grade waterproof. Not for use in golf carts.

BMS / MPPT
Built in smart BMS with WiFi Remote Monitoring and Advanced MPPT Technology for charging via solar panels. WiFi Remote Monitoring allows for integration with smart home systems. Built in solar charge controller (MPPT) increases the efficiency of solar panels.

Max Continusous Charging Current
100A. Optimized for charging by solar or grid tie power with Advanced MPPT technology.

Max Continusous Discharge Current
100A. The flat discharge voltage curve provides a 75% bigger capacity than a 100Ah lead acid battery.

Operating Temperature
Ideal for rugged & harsh environments. Much better than SLA or other lithium’s. -20°F min, +120°F max optimal operating temps (battery performs well down to -20°F). Avoid charging below 32°F.

LCD Screen Design
Dynamic Display of System Data and Operating Status

Weather Resistance
Designed for use inside a sheltered space like a garage, shed, cabin, or basement. Not for outside use. For a waterproof marine battery see the 48V 105Ah battery. IP20.

AC Output
110V (Can be set to 100V, 110V, 120V)

AC Output Waveform
Pure Sine Wave AC output

Inverter Dimensions
27.3"L x 17.8"W x 7.84"H (695mm x 453mm x 200mm)

Inverter Power Supply
3kVA

Inverter Weight
63 Lbs (29kg)

Certifications
UL 2743, UN 38.3, FCC, CE Certified.

IP Grade
IP20

Quality Control
Dakota Lithium is an ISO 9001:2015 certified company to ensure exceptional product quality and reliability.