EG4
EG4 WallMount Indoor 314Ah 51.2V 16kWh Self-Heating LiFePO4 Battery — 1 Battery
EG4 WallMount Indoor 314Ah 51.2V 16kWh Self-Heating LiFePO4 Battery — 1 Battery
SKU: FEWMT-48161-G1
- Regular price
- $3,399.99
- Regular price
- $3,727.99
- Sale price
- $3,399.99
- Unit price
- per
Couldn't load pickup availability
In stock — available to order
- Free standard shipping on eligible Lower-48 orders. See shipping details
- 30-day return requests for eligible items after delivery. Review the return policy
- Price Match Guarantee for qualifying identical offers. Check eligibility
- Warranty information is listed in this product's details.
High-capacity storage shaped for a cleaner indoor install.
The EG4 314Ah Indoor WallMount delivers 16kWh of nominal LiFePO4 storage in a compact floor- or wall-mount format. It is built for buyers who want a substantial 48V battery without giving up an entire utility room to a conventional rack.
Why it earns a closer look
Useful capability, explained in buying language.
Large storage in one battery
Sixteen kilowatt-hours gives home-backup projects meaningful capacity without a multi-rack footprint.
Flexible indoor mounting
Choose a floor or wall installation based on the room, structure and service clearances.
Strong discharge capability
The published 10.2kW continuous rating supports substantial loads after system design checks.
Communication-ready
CAN and RS485 plus active balancing support compatible inverter integration.
Where it fits
- Indoor residential battery rooms and utility spaces
- Whole-home solar storage and backup planning
- Compatible 48V 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 Indoor 314Ah 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 16kWh run my equipment?
Where should this battery be installed?
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 | FEWMT-48161-G1 |
|---|---|
| Product type | Standalone LiFePO4 battery |
| Quantity | 1 battery |
| Nominal storage | 16kWh |
| Inverter included | No |
| Solar panels included | No |
| Certification scope | UL 1973 listed and UL 9540A tested at the component level. A permitted UL 9540 system requires the exact documented inverter, battery quantity and configuration. |
Battery System Specifications
| Battery model | EG4 WallMount 314Ah Indoor (WM48314INXX) |
|---|---|
| Battery quantity | 1 × indoor wall-mount batteries |
| Capacity per battery | 16.0kWh (51.2V, 314Ah) |
| Usable energy per battery at 80% depth of discharge | 12.86kWh |
| Total nominal capacity | 16kWh |
| Total usable energy at 80% depth of discharge | 12.86kWh |
| Recommended charge / discharge current | 157A per battery |
| Maximum discharge current | 200A per battery |
| Continuous / peak output per battery | 10.2kW continuous / 12.8kW for 3 seconds |
| Environmental rating | IP20 indoor enclosure |
| Mounting | Floor or wall installation |
| Battery management | Active balancing with CAN and RS485 communications |
| Dimensions per battery | 34.1 × 18.1 × 9.6 in |
| Weight per battery | 293.2 lb |
| Testing / listing | UL 1973 listed; UL 9540A tested. This is not a blanket UL 9540 system claim. |
| Battery warranty | 10 years / 10,000 cycles under current written terms |
Included Components
| Verified item 1 | 1 × EG4 WallMount Indoor 314Ah 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 Indoor 314Ah 51.2V 16kWh Self-Heating LiFePO4 Battery — 1 Battery
Torven Power Planner
Not sure this product fits your setup?
Build a personalized power plan before you order. We’ll estimate the capacity, output, voltage, runtime, and solar input your setup needs—then connect you with real products from our catalog.
- Tell us what you need to power.
- Set your runtime and solar goals.
- Review products matched to your answers.
Planner results are estimates. Confirm product compatibility and installation requirements before purchase.