EG4 WallMount [Indoor] Lithium Battery | 14.3kWh | 48V 280Ah | Heated UL1973, UL9540A | 10-Year Warranty - ShopSolar.com

EG4 WallMount Indoor Lithium Battery | 14.3kWh | 48V 280Ah | Heated | UL1973 + UL9540A | 10-Year Warranty

$3,699.95

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Product Description:

Built for serious storage. Ready for real life.
The EG4 WallMount Indoor Lithium Battery delivers 14.3kWh of reliable, scalable energy storage in a compact, wall-mounted form. Whether you're powering a full off-grid setup or adding resilience to your hybrid system, this battery is engineered to handle it all—quietly, safely, and efficiently.

Why It Works for You:

Intelligent Battery Management – Integrated BMS tracks cell voltage, temperature, and performance in real time.
All-Climate Performance – Self-heating system keeps the battery active through cold temps.
Fire-Safe & Fail-Safe – Dual onboard fire arrestors and an optional full system emergency stop.
Wiring Made Easy – 600A built-in busbars and 4+4 terminals make multi-battery and inverter connections a breeze.
Inverter-Ready – Seamlessly pairs with EG4, Sol-Ark, Victron, Growatt, and more.

Optional Add-On: Conduit Box

Protect your wiring and keep your install code-friendly with the EG4 Indoor Buildable Conduit Box—designed to mate directly with EG4 inverters (18kPV, 12kPV, 6000XP). Includes multiple knockouts for custom battery-to-battery runs.

Tech Specs:

Voltage: 51.2V
Capacity: 280Ah (14.3kWh)
Charge/Discharge Current: Up to 200A
Cycle Life: >8000 cycles @ 80% DoD
Weight: 282 lbs
Dimensions: 36.4" H × 18.1" W × 9.6" D
Certifications: UL1973, UL9540A tested
Operating Temp (Charge): 32°F to 113°F
Discharge Range: -4°F to 122°F
Storage Temp: -4°F to 122°F
Protection Rating: IP20
Design Life: 15+ Years
Lifetime Output: 82.6MWh*

Why Choose This Battery?
It’s powerful enough for your whole-home needs, compact enough to mount indoors, and smart enough to handle itself in any season. With long-term safety, monitoring, and modular scalability built in, this battery puts you firmly in control of your energy future.

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Description

Product Description:

Why It Works for You:

Intelligent Battery Management – Integrated BMS tracks cell voltage, temperature, and performance in real time.
All-Climate Performance – Self-heating system keeps the battery active through cold temps.
Fire-Safe & Fail-Safe – Dual onboard fire arrestors and an optional full system emergency stop.
Wiring Made Easy – 600A built-in busbars and 4+4 terminals make multi-battery and inverter connections a breeze.
Inverter-Ready – Seamlessly pairs with EG4, Sol-Ark, Victron, Growatt, and more.