Designed For 48V Applications
- LEAD ACID REPLACEMENT
- OFF-GRID SYSTEMS
- EMERGENCY BACKUP
- CLASS A, B, & C RVs
- CAMPER VANS
- FOOD TRUCKS
- COMMERCIAL VEHICLES
- MOBILE POWER SETUPS
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48V 4X HUSKY 2 INV KIT – EG4 12K OFF-GRID INVERTER
$10,180.00
SKU# K0707
The 48V 4× HUSKY 2 Inverter Kit is a high-capacity off-grid and backup power solution designed for homes, RVs, camper vans, and mobile or emergency power systems. Featuring four 48V HUSKY 2 LiFePO₄ batteries for a total of 20.48 kWh, this kit delivers exceptional energy density, long cycle life, and reliable year-round performance. Built with Tier 1 LFP cells, advanced BMS protection, IP65-rated vibration-resistant enclosures, and built-in self-heating, the HUSKY 2 is engineered to perform in demanding environments.
Paired with the EG4 12000XP split-phase off-grid inverter, the system provides 12 kW of output, supports up to 24 kW of solar PV input, and offers seamless UPS-level switching, smart load control, and scalable parallel operation up to 72 kW. With CANBus and RS485 communications, real-time LCD monitoring, and a compact, space-saving design, the 48V HUSKY 2 12K Inverter Kit delivers efficient, expandable lithium power for true energy independence.
Available on backorder
Battery Downloads
DOWNLOADBattery Specifications
System Voltage:48V
Nominal Voltage:51.2V
Chemistry:LiFePO4
kWh Capacity:5.12kWh
Ah Capacity:100Ah
Charging Voltage Range:55.6 – 57V
Max Charge Voltage:58.8V
Operating Voltage Range:48 – 57V
Suggested Low Voltage Cutoff:48 – 50.8V
BMS Cutoff Range:42 – 47V
Cell Configuration:16S
Max Continuous Discharge Current:150A
Recommended Continuous Discharge Current:100A
Max Continuous Power:7500W
Recommended Continuous Power:4000W
Max Discharge Peak Current:225A (Max 5 seconds)
Max Charge Current:100A
Charge Temperature Range:-4°F – 113°F (-20°C – 45°C)
Discharge Temperature Range:-4°F – 122°F (-20°C – 50°C)
Optimal Discharge Temperature Range:59°F – 95°F (15°C – 35°C)
Storage Temperature Range:-4°F – 122°F (-20°C – 50°C) (Max 6 months)
Weight:100 lb (45.4 kg)
Depth:12.6 in (320 mm)
Width:18.1 in (460 mm)
Height:9.8 in (249 mm)
Max Connections:Up to (16) Parallel
Protection Rating:IP65 / NEMA 4X
Communications:CANBus / RS485 (Parallel only)
Self-Heating:Yes
Inverter Downloads
Inverter Specifications
Nominal AC Voltage:120/240VAC | 120/208VAC (L1/L2/N required)
Frequency (Grid | Generator):60 Hz (Default) | 50 Hz (Configurable)
Max. Continuous AC Current (Grid | Generator):100A @ 240VAC | 62.5A @ 240VAC
Max. AC Input Power:24000W
AC Bypass (Grid | Generator):100A | 90A
Recommended Generator Capacity:6000W – 15000W
Output Voltage:120/240VAC | 208VAC
Output Frequency:60 Hz (Default) | 50 Hz (Configurable)
Max. Continuous Output Current:50A @ 240VAC | 57.7A @ 208VAC
Nominal Output Power (without PV):12000W @ 240V | 12000W @ 208V
Nominal Output Power (with PV):12000W @ 240V | 12000W @ 208V
Max. Continuous Wattage:12000W (L1/L2) | 6000W (L1-N/L2-N)
Surge Capacity:18000W (5 sec) | 15000W (10 sec)
Power Factor:0.99
Total Harmonic Distortion:<3%
Switching Time:<10 ms (Single) | <20 ms (Parallel)
No. of MPPTs (Inputs per MPPT):2 (2)
Max. Input Current:35A / 35A
Max. Short Circuit Input Current:44A / 44A
DC Input Voltage Range:100 – 480VDC
Min. Start Up Voltage:100VDC
MPPT Operating Voltage Range:120 – 385VDC
Nominal MPPT Voltage:320VDC
Max. Utilized PV Power:24000W (12000W per MPPT)
Max. Recommended PV Input:28000W (14000W per MPPT)
Max. Efficiency:99% (MPPT) | 93.5% (PV to Loads) | 92.8% (PV to Battery) | 92.5% (AC to Battery) | 90.2% (Battery to Loads)
Idle Consumption (Standby Mode):<70W
Nominal Voltage:48VDC
Battery Voltage Range:46.4 – 60VDC
Max. Charge / Discharge Current:250A
Max. Charge / Discharge Power:12000W
DC Cut-Off Voltage:59VDC
Recommended Battery Capacity per Inverter:>400Ah
Max. Parallel Connections:6
Protection Rating:IP20
Communication Interface:RS485 / CANBus / WiFi
Operating Temperature (Full Load):32ºF – 113ºF (0ºC – 45ºC)
Storage Temperature:5ºF – 140ºF (-15ºC – 60ºC)
Altitude:<6,561 ft (2000 m)
Relative Humidity (Non-Condensing):5 – 95%
Typical Noise Emission:<60 dB
Cooling Method:Fan
Weight:104.7 lbs (47.5 kg)
Depth:5.9 in (150 mm)
Width:20.9 in (530 mm)
Height:34.25 in (870 mm)
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