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OutBack
EG4 18kPV Whole Home Energy Storage Bundle with OutBack EnergyCell 5
DK-BNDL-OB002
Part of EG4 18kPV Whole Home Energy Storage Bundle with OutBack EnergyCell 5
$10,179.77 eachReg. $11,877.78
In stock
Distributor pricing and stock: call 678-467-5515 or email sales@discountkings.net.
About this product
Use Cases
Ideal for whole-home backup power, hybrid solar systems, energy cost reduction, and homeowners looking for greater energy security, this bundle provides a dependable and expandable solution that supports both everyday energy needs and unexpected outages.
Outback Power EnergyCell 5 Battery
Please Note: Lifetime Customer Support is based in Texas and available via phone and email. We strongly recommend using a certified solar installer and/or master electrician for professional installation. Please note that additional components may be required for your installation.
Outback Power EnergyCell 5 - Overview & Features
In this video, we provide an overview of the Outback Power EnergyCell 5, a lithium iron phosphate battery designed for residential and small commercial energy storage applications.
- Hybrid Energy Storage Designed for Real Life The EG4 18kPV inverter paired with the OutBack EnergyCell 5 battery stack creates a powerful and flexible home energy solution designed for homeowners who want reliable backup power, smarter energy control, and…
- Kit Contents
- Downloads
- Expandable Energy Storage: The modular EnergyCell 5 platform allows additional battery modules and multiple battery stacks to be added as energy needs grow, making it easy to increase storage capacity over time
- High-Performance Solar Production: With three independent MPPTs and support for up to 18kW of usable solar input (21kW recommended), the 18kPV maximizes solar harvest across multiple roof orientations while reducing system design limitations.
- Intelligent Battery Communication: Closed-loop communication between the inverter and battery system allows automatic battery management, optimized charging performance, and enhanced system protection for long-term reliability.
- Built for Long-Term Performance: The EnergyCell 5 features lithium iron phosphate (LiFePO₄) cells, an integrated Battery Management System (BMS), active balancing, and a modular design engineered for more than 10 years of service life and up to 8,000 cycles.
- UL 9540 DC ESS Certified Battery System: The OutBack EnergyCell 5 battery is UL 9540 certified, and when paired with the EG4 18kPV inverter, it forms a tested Energy Storage System (ESS) designed to support code-compliant residential backup and storage…
- EG4 18kPV Spec Sheet
- EG4 18kPV User Manual
- Outback Power EnergyCell 5 User Manual
- Outback Power EnergyCell 5 Integration
Documents & manuals
Specifications
| Product type | Solar kit / bundle |
|---|
| Outdoor Rating | NEMA 4X |
|---|---|
| Peak Power w/ PV | 14,700W (10 min), 15,500W (5 min) |
| Continuous Output Power | 12,000W |
| Max Charge / Discharge Battery Current | 250A |
| Continuous Charge / Discharge Power | 5kW per battery |
| Stack Support | Automatic identification and addressing |
| Safety Features | Internal fire extinguishing modules |