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BigBattery ETHOS 48V LiFePO4 Batteries (10.2kWh-15.3 kWh) + EG4 6000XP 6,000W Hybrid Solar Inverter
by BigBattery

BigBattery ETHOS 48V LiFePO4 Batteries (10.2kWh-15.3 kWh) + EG4 6000XP 6,000W Hybrid Solar Inverter

SKU: K0708
Save $1,450.00 Save $1,125.00
$5,625.00
$5,625.00 - $7,250.00
$5,625.00
$4,500.00
$4,500.00 - $5,800.00
$4,500.00
Availability:
in stock, ready to be shipped
Availability:
in stock, ready to be shipped
Product Options: 2 x Battery Modules (10.2kWh) + EG4 6000XP Inverter

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BigBattery ETHOS 48V LiFePO4 Batteries (10.2kWh-15.3 kWh) + EG4 6000XP 6,000W Hybrid Solar Inverter

BigBattery ETHOS 48V LiFePO4 Batteries (10.2kWh-15.3 kWh) + EG4 6000XP 6,000W Hybrid Solar Inverter

BigBattery’s 48V ETHOS systems are here, and this 10.24kWh configuration is the ideal solution for off-grid power in your tiny home, cabin, or homestead, supported by comprehensive safety, reliability, and state-of-the-art features.

The ETHOS System was built to be a versatile off-grid power solution, with a stackable, modular design for easy expandability, and all hardware included to mount your ETHOS to your wall with an effortless installation. The ETHOS comes equipped with an IP65-rated casing, an internal fire suppression system, as well as an advanced BMS with auto cell-balancing to ensure long-lasting safety and reliability. Plus, its control box features an interactive LED display, along with CANBus and RS485 communication protocols, so you can always monitor the status and performance of your power.

But that’s not all. We pair our ETHOS with a cutting-edge 6000W split-phase inverter & charger from EG4, which features its own LCD touch screen display, 2 MPPT inputs, an integrated UPS module for seamless on and off-grid switching, and the ability to handle PV arrays of up to 8000W. Plus, through its smart load control, AC coupling abilities, and peak shaving function, you can meet your power needs and protect your home against unstable grids or rolling blackouts, while seeing huge savings each month on your electric bill through peak shaving and time-of-use offsetting.

Whether you’re looking to ensure emergency backup power is always available, or you’re looking to outfit your home with a uninterrupted power system to last all season, or all year long, the ETHOS ensures reliable, efficient power delivery day in and day out, allowing you to save on utilities, and most importantly, stay powered and prepared. Take control of your power and shop the 48V ETHOS today.

Specifications:

BigBattery ETHOS 48V 5.12kWh Stackable LiFePO4 Battery Module
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 57V
Operating Voltage Range 48 – 57V
Suggested Low Voltage Cutoff 48 – 50.8V
Cell Configuration 16S
Max Continuous Discharge Current 100A
Max Continuous Power 5120W
Max Discharge Peak Current 150A (Max 5 seconds)
Max Charge Current 100A
Charge Temperature Range 32°F - 113°F
Discharge Temperature Range -4°F - 140°F
Optimal Discharge Temperature Range 59°F - 95°F
Storage Temperature Range (SoC >50%) -4°F - 113°F (Max 6 months)
Depth x Width x Height 6.7 in x 26.5 in x 16.5 in
Max Connections Up to (16) parallel connections
per control box
Protection Rating IP65
Communications CANBus / RS485
Certifications UL9540a, UL1973, & UN38.3
BigBattery ETHOS Control Box
Operating Voltage Range 30 - 60V
Max Continuous Discharge Current 200A
Max Charge Current 200A
Charge Temperature Range -4°F - 122°F
Discharge Temperature Range -4°F - 122°F
Optimal Discharge Temperature Range -4°F - 122°F
Weight 22 lbs
Depth x Width x Height 6.7 in x 26.5 in x 8.3 in
Max Connections Up to (16) parallel connections
per control box
Communications CANBus / RS485
EG4 6000XP 6000W 48V Split Phase Off-Grid Inverter
AC INPUT
AC Voltage 120V AC / 240V AC
AC Frequency 50 Hz / 60 Hz
Max. Continuous AC Current 37.5A @ 240V
Max. AC Input Power 9000W
AC Bypass 50A
AC OUTPUT
Output Voltage 120V AC / 240V AC
Output Frequency 50 Hz / 60 Hz
Max. Continuous Output Current 25A @ 240V
Output Power 6000W
Surge Capacity 12000W (3.5 sec) / 11000W (5 sec)
Power Factor 0.99 (Full Load)
Reactive Power Adjustment Range -0.8 - 0.8 Leading Adjustable
Total Harmonic Distortion <3%
Switching Time <15 ms (Single) / <30 ms (Parallel)
PV INPUT
No. of MPPTs (Inputs per MPPT) 2 (1)
Max. Input Current 17A / 17A
Max. Short Circuit Input Current 25A / 25A
DC Input Voltage Range 100 - 480V DC
Start Up Voltage 100V DC ± 10V DC
MPPT Operating Voltage Range 120 - 385V DC
MPPT Voltage 320V DC
Max. PV Array Power 8000W (4000W per MPPT)
MPPT Efficiency 99%
BATTERY
Nominal Voltage 48V DC
Battery Voltage Range 46.4 - 60V DC
Max. Discharge Current 140A
Max. Charge Current 125A
DC Cut-Off Voltage 59V DC
DC Recovery Voltage 57.4V DC
Charge Cut-Off Voltage 58.4V DC
OPERATING ENVIRONMENT
Operating Temperature 32ºF - 113ºF
Storage Temperature 5ºF - 140ºF
Altitude <6,561 ft (2000 m)
Relative Humidity 5 - 95%
Typical Noise Emission <58 dB
Protection Rating IP20
Max. Parallel Connections 16
DIMENSIONS
Weight 52.9 lbs
Depth 5.25 in
Width 18 in
Height 25.5 in

Product Documents:

EG4 6000XP 6000W 48V Split Phase Off-Grid Inverter Specification Sheet


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EG4 6000XP 6000W 48V Split Phase Off-Grid Inverter User Manual


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BigBattery ETHOS Control Box User Manual


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BigBattery ETHOS Control Box Specification Sheet


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