EG4
EG4 WallMount 280Ah All-Weather 51.2V 14.3kWh LiFePO4 Battery — 1 Battery
EG4 WallMount 280Ah All-Weather 51.2V 14.3kWh LiFePO4 Battery — 1 Battery
SKU: FEWPP-48143-G1
- Regular price
- $3,124.99
- Regular price
- $3,499.99
- Sale price
- $3,124.99
- Unit price
- per
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In stock — available to order
- Free standard shipping on eligible Lower-48 orders. See shipping details
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- Warranty information is listed in this product's details.
Outdoor-ready storage without surrendering floor space.
The EG4 280Ah All-Weather WallMount packs 14.3kWh of 51.2V LiFePO4 storage into a slim, heated enclosure for home backup and solar-storage projects. It is a strong fit when you want a clean wall-mounted installation and dependable output across changing weather.
Why it earns a closer look
Useful capability, explained in buying language.
Serious capacity in one enclosure
Store 14.3kWh without assembling a rack of smaller battery modules.
Built for exterior energy projects
An IP65 enclosure and integrated heating broaden placement options when installed to code.
Power for demanding 48V systems
The published 140A continuous rating supports substantial inverter loads after compatibility checks.
Installer-friendly communications
CAN and RS485 support help the battery coordinate with approved inverter platforms.
Where it fits
- Residential solar storage and backup
- Indoor or protected outdoor 48V battery installations
- Expansion of compatible EG4 energy-storage systems
System-fit guidance
Match voltage, current, communications, firmware and mechanical requirements to the intended inverter and application. Battery-only component; compatible inverter or charger required
What’s included
- 1 × EG4 WallMount 280Ah All-Weather battery
Typically still required
- Inverter / charger and solar panels
- Site-specific cables, disconnects, overcurrent protection, conduit and grounding unless itemized in a written order confirmation
- Installation labor, permits and system commissioning
Frequently asked questions
What is included with this product?
Does this include an inverter or solar panels?
How long can 14.3kWh run my equipment?
Can this battery be installed outdoors?
How do I know whether my inverter is compatible?
What warranty applies?
Know what arrives—and what the installation still needs.
Send Torven Power your loads, existing equipment and project goals for pre-purchase fit guidance.
Specifications, images and package contents can change by hardware revision. The delivered model label, current manual, written warranty and permitted design control.
Product Data
Technical Specifications
System Summary
| Product SKU | FEWPP-48143-G1 |
|---|---|
| Product type | Standalone LiFePO4 battery |
| Quantity | 1 battery |
| Nominal storage | 14.3kWh |
| Inverter included | No |
| Solar panels included | No |
| Certification scope | Use the current battery listing and inverter-pairing documents for the permitted system; do not convert component testing into a blanket UL 9540 claim. |
Battery System Specifications
| Product | EG4 WallMount 280Ah All-Weather LiFePO4 battery |
|---|---|
| Nominal voltage / capacity | 51.2V / 280Ah |
| Nominal energy | 14.3kWh |
| Continuous discharge | 140A |
| Extended high-current rating | 200A for up to 30 minutes |
| Environmental rating | IP65 |
| Thermal / safety features | Self-heating and dual fire arrestors |
| Communications | CAN / RS485 |
| Dimensions | 36.1 × 22.3 × 9.1 in |
| Weight | 308.6 lb |
| Cycle rating | 8,000+ cycles at 80% depth of discharge under published conditions |
| Warranty | 10-year limited warranty; current written terms control |
Included Components
| Verified item 1 | 1 × EG4 WallMount 280Ah All-Weather battery |
|---|---|
| Not included 1 | Inverter / charger and solar panels |
| Not included 2 | Site-specific cables, disconnects, overcurrent protection, conduit and grounding unless itemized in a written order confirmation |
| Not included 3 | Installation labor, permits and system commissioning |
| Confirmation needed 1 | Terminal hardware, communications leads and other accessories vary by revision; confirm the exact written packing list before fulfillment. |
Verify the delivered model and hardware revision against the current manual and installation requirements.
Why Buy From Us
Shop with confidence at Torven Power.
Clear policies and real support before and after your purchase.
Ordering Information
Shipping & Returns
Shipping: EG4 batteries, inverters, panels and kits may ship by parcel or LTL freight. Stock, lead time, residential delivery, liftgate service and remote-area charges can vary. Checkout terms or Torven Power’s written order confirmation control.
Returns: Eligibility depends on timing, product condition, installed or energized status, freight costs, supplier authorization and product-specific exclusions. Review the current policies before ordering.
Review the Shipping Policy and Return & Refund Policy before purchase.
EG4
EG4 WallMount 280Ah All-Weather 51.2V 14.3kWh LiFePO4 Battery — 1 Battery
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