EG4 · Batteries
SKU: BNDL-E0020-1-1-314
EG4 12000XP & 314Ah Wallmount Battery Bundle
Take control of your energy needs with the EG4 12000XP & 314Ah Wallmount Indoor Battery Bundle—a high-performance, off-grid power solution designed for whole-home backup, cabins, and remote systems.
- Regular price
- $5,259.97
- Sale price
- $5,259.97
- Regular price
-
$7,520.16
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Frequently bought together
Specifications
The details.
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Take control of your energy needs with the EG4 12000XP & 314Ah Wallmount Indoor Battery Bundle—a high-performance, off-grid power solution designed for whole-home backup, cabins, and remote systems. This complete kit pairs EG4’s flagship 12,000W inverter with one or two 314Ah lithium wall-mounted batteries, delivering up to 32.2kWh of reliable, expandable storage.
Built for serious loads and seamless integration, this bundle supports full off-grid living or hybrid backup applications—without the need for external busbars or complex wiring. The batteries include smart features like self-heating, built-in 600A busbars, and closed-loop communication for advanced safety and performance.
Key Features & Benefits:
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🔋 Battery Options:
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1 x 314Ah (16.1kWh) or 2 x 314Ah (32.2kWh) Wallmount Indoor Batteries
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⚡ EG4 12000XP Off-Grid Inverter:
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12,000W output | Up to 24kW PV input
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Easily powers HVAC systems, appliances, and tools
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NEC 690.12 rapid shutdown ready with built-in protections
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🔐 EG4 314Ah Indoor Wallmount Battery (48V):
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Smart BMS with closed-loop inverter communication
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Integrated 600A busbars + multiple terminals
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Dual fire arrestors + self-heating for cold climates
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Over 8,000 cycles @ 80% DoD | 10-Year Warranty
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🧰 DIY-Friendly & Scalable:
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No external busbars required
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One-touch ESS disconnect when paired with RSD inverter
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Add batteries later without needing to replace components
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🧠 Smart Monitoring & Long-Term Reliability:
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Real-time monitoring with remote inverter access
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Built to deliver over 82.6 MWh of lifetime energy
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Get peace of mind, energy independence, and industry-leading performance—all in one powerful, easy-to-install package backed by EG4’s trusted engineering and Shop Solar’s legendary support.
User Manual / Documents:
- Max. Units in Parallel
- 6
- Product Dimensions (HxWxD)
- 34.25×20.87×5.91 in. (870×530×150 mm)
- Unit Weight
- 104.7 lbs. (47.5 kg)
- Design Topology
- High Frequency - Transformerless
- Relative Humidity
- 5 – 95% (non-condensing)
- Operating Altitude
- <6561 ft. (<2000 m)
- Operating Ambient Temperature Range
- 32°F – 113°F (0°C – 45°C) @ Full Load
- Storage Ambient Temperature Range
- 5°F – 140°F (-15°C – 60°C)
- Noise Emission (Typical)
- <60 dB
- Cooling Method
- Fan
- Communication Interface
- RS485/CAN/Wi-Fi
- Standard Warranty
- 5-year standard warranty
- Ingress Protection Rating
- IP20
- Safety Features
- PV Reverse Polarity Protection, Surge Protection Device, Output Over-Voltage Protection, Output Over-Voltage Protection Varistor
- Standards and Certifications
- UL1741
- PRODUCT TYPE
- Low Voltage LFP Battery
- BATTERY TYPE
- Lithium Iron Phosphate (LFP)
- MODEL NUMBER
- WM-48-314-IN-XX (XX is a number between 00 – 99)
- NOMINAL ENERGY CAPACITY
- 16kWh
- USABLE ENERGY (DOD%)
- 12.86kWh (80% recommended)
- RECOMMENDED VOLTAGE RANGE
- 47.5 – 57.6 VDC
- CAPACITY
- 314Ah
- CHARGING VOLTAGE RANGE
- 56 – 57 VDC
- DISCHARGING CUT-OFF VOLTAGE
- 47.5 VDC
- MAX CONTINUOUS/RECOMMENDED DISCHARGE CURRENT
- 200A/157A
- CONTINUOUS CHARGE/DISCHARGE POWER
- 8/10.2 kW
- RECOMMENDED CHARGING/DISCHARGING RATE
- 0.5C
- SHORT CIRCUIT CURRENT
- 1700A, 15ms delay
- PEAK POWER
- 12.8kW (3 sec)
- ROUND-TRIP EFFICIENCY
- 95%
- MAX PARALLEL UNITS
- 16
- PROTECTION FEATURES
- Over/Under Voltage, Over-Current, Short Circuit, High/Low Temp
- BATTERY MANAGEMENT SYSTEM (BMS)
- Integrated, Active Balancing
- COMMUNICATION PROTOCOLS
- RS485, CAN
- BATTERY BREAKER
- 250A
- STORAGE TEMPERATURE RANGE*
- -4 – 131°F (-20 – 55°C)
- HUMIDITY RANGE
- 5% – 95% RH (non-condensing)
- ALTITUDE
- 9843 ft. (<3000 m)
- COOLING METHOD
- Natural Convection
- DIMENSIONS (H × W × D)
- 34.1 in. × 18.1 in. × 9.6 in. (865 mm × 460 mm × 245 mm)
- OPERATING TEMPERATURE RANGE
- Charge: 32 – 122°F (0 – 50°C) Discharging: -4 – 131°F (-20 – 55°C)
- WEIGHT
- 293.2 lbs. (133 kg)
- ENCLOSURE RATING
- IP20
- MOUNTING OPTIONS
- Floor mount/wall attached
- DISPLAY/INDICATORS
- LED Status
- CONNECTOR TYPE
- Degson quick connector/screw terminal
- UL 1973
- Yes
- UL 9540
- See https://eg4electronics.com/ for supported UL 9540 configurations
- UL 9540A
- Cell, Module (Pending), Unit Level (Pending)
- UN 38.3
- Yes
- CYCLE LIFE (70% EOL CAPACITY)*
- 10000 cycles @ 0.5C, 25°C, 80% DOD
- DESIGN LIFE**
- 10 years
- WARRANTY
- 10 years or 10000 cycles
- APPLICATION TYPE
- Residential/Commercial/Off-grid/Backup
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