Skip to content
Contact Us Price Match Guarantee FAQs Why Buy From Us About Us Customer Reviews Installer Program Build Your System
EG4 PowerPro WallMount AllWeather Lithium Battery

EG4 WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A
Save 20% Save 20%
$3,887.78
$3,887.78 - $3,887.78
$3,887.78
$3,124.99
$3,124.99 - $3,124.99
$3,124.99
✓ Authorized EG4 Dealer
✓ Lowest Price Match Guarantee
✓ FREE Shipping on Most Orders Over $5000: In Stock Ready To Ship
✓ Questions? Talk to a EG4 Expert: 1-303-876-7654

Login for Exclusive Member Pricing.
Not a member? Create a Free Account.

WallMount All Weather Lithium Battery Guides

View User Manual HERE
View Spec Sheet HERE
View Quick-Start Guide HERE

EG4

EG4 WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A

The EG4 WallMount All-Weather Battery offers an impressive 14.3 kWh of storage with a maximum continuous discharge of 200A. Built for resilience, it features integrated self-heating, EMP hardening, and a 10-year warranty, ensuring durability against both natural and manmade disruptions. With over 8,000 cycles at 80% depth of discharge, it delivers up to 82.6 MWh of lifetime energy production.

Engineered for seamless compatibility with EG4 inverters—including the 18kPV, 12kPV, 12000XP, and 6000XP—it comes equipped with secure, weather-tight quick connects, 600A busbars, dual fire arrestors, and an emergency stop (E-Stop) for added safety. A built-in LCD touchscreen provides easy BMS monitoring and enables closed-loop communication with EG4 and select third-party inverters.

EG4 WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A
Lowest Price Guarantee
Authorized EG4 Dealer
Genuine EG4 Equipment
10-Year Warranty Coverage
Free Shipping
0% APR Financing via Affirm

Why the EG4 WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A

Dimensions

34.6 × 22.3 × 9.1 in

10kW delivery, with peak power 10.5kW (10 sec.) & 15.4kW (3

10kW delivery, with peak power 10.5kW (10 sec.) & 15.4kW (3 sec.)

Constant discharge current –

Constant discharge current – 200A

Over 8000 cycles at 80% DOD with an 82.6Mwh lifetime

Over 8000 cycles at 80% DOD with an 82.6Mwh lifetime production

Smart and intelligent BMS for reliability, efficiency and

Smart and intelligent BMS for reliability, efficiency and safety

Integrated self-heating features when needed in low

Integrated self-heating features when needed in low temperature

EG4 WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A Specifications

Voltage 51.2V
Capacity 280Ah
Dimensions 34.6 × 22.3 × 9.1 in
Weight 308.6 lbs
Design Life 8000 Deep Cycles
Certs UL 1973
Lifetime Production 82.6MWh
Charging Current 200A
Kilowatt-hour(s) 14.3kWh
Your Satisfaction with EG4 is Guaranteed 10-Year Limited Warranty

Documentation & Downloads

EG4 WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A Spec Sheet (PDF)

Lowest Price Guarantee

Find it cheaper at another authorized EG4 dealer? Call us before you order and we will take care of you.

Authorized EG4 Dealer

This is genuine EG4 equipment, sold and supported by Renewable Outdoors as an authorized dealer. Coverage: 10-Year per the manufacturer terms stated for this product.

Help From People Who Sell These Every Day

Call (303) 876-7654. We would rather spend ten minutes sizing your system correctly than process a return later.

EG4 WallMount AllWeather Lithium Battery | 48V 280Ah | 14.3kWh LiFePO4 | All-Weather Energy Storage | UL1973, UL9540A: Frequently Asked Questions

How much energy does the WallMount AllWeather Lithium Battery provide?
The WallMount AllWeather Lithium Battery is rated at 280Ah (Capacity). That figure comes straight from the manufacturer's specifications for this model, and the full spec sheet is linked above under Documentation & Downloads.
How long does the WallMount AllWeather Lithium Battery last?
With over 8,000 cycles at 80% depth of discharge, it delivers up to 82.
What certifications does the WallMount AllWeather Lithium Battery carry?
The WallMount AllWeather Lithium Battery carries these certifications: UL 1973.
What's the maximum charge and discharge current for the WallMount AllWeather Lithium Battery?
The WallMount AllWeather Lithium Battery supports a charge current of 200A. Check the spec table above before pairing it with a charger or inverter.
What's covered under the warranty?
EG4 backs the WallMount AllWeather Lithium Battery with a 10-Year warranty per the manufacturer's terms stated for this product. As your retailer, Renewable Outdoors can also help you navigate a warranty claim — call us at (303) 876-7654.
What voltage does the WallMount AllWeather Lithium Battery run on?
The WallMount AllWeather Lithium Battery operates at 51.2V (Voltage). Make sure the rest of your system is built for the same voltage before ordering.
How big and heavy is the WallMount AllWeather Lithium Battery?
The WallMount AllWeather Lithium Battery has dimensions of 34.6 × 22.3 × 9.1 in and a weight of 308.6 lbs. Plan your mounting and placement around those figures.
Is this genuine EG4 equipment?
Yes. Renewable Outdoors is an authorized EG4 dealer, and this product is genuine EG4 equipment.
Does Renewable Outdoors offer financing or price matching?
Yes. We offer 0% APR financing options through Affirm at checkout, and the WallMount AllWeather Lithium Battery is backed by our Lowest Price Guarantee — if you find it cheaper at another authorized EG4 dealer, call us at (303) 876-7654 before you order and we will take care of you.

Customer Reviews

Overall rating: 4.9 / 5 from 12 reviews.

Renewable Outdoors LLC BBB Business Review