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6kW 15.3kWh ETHOS Off-Grid Power System

Name: 6kW 15.3kWh ETHOS Off-Grid Power System
SKU: K0709
Price: 6999.00 USD
Availability: InStock

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Item Code: K0709

Ship Weight: 300 lbs.

Regular Price: $7,299.00

Sale Price: $6,999.00

You Save 4% ($300.00)

Product Details

The Big Battery 6kW 15.3kWh ETHOS Energy Storage System was built to be ideal solution for off-grid power in your tiny home, cabin, or homestead, supported by comprehensive safety, reliability, and state-of-the-art features, with a stackable, modular design for easy expandability, and all hardware included to mount your ETHOS to your wall with an effortless installation. We pair our ETHOS with a cutting-edge 6,000W Lux inverter, which features its own LCD 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 8,000W (4000w x 4000w per input).

Revolutionizing Residential Backup Power:

•	BigBattery�s 48V ETHOS systems are here, and this 15.3kWh indoor 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.

Expandability:

•	You can connect up to 1 additional Inverter & 6 Battery Modules for a scalable system up to 30.7 kWh!
•	Each ETHOS battery stores 5.12 kWh of tier 1 LFP, the safest battery storage on the market!
•	The battery pack additions are modular, installer friendly and come with all cables and components needed for connection. Click Here to view and expand!

6,000W Lux Pure Sine Wave Inverter:

•	The ETHOS is paired with a cutting-edge 6000W Lux inverter, which features its own LCD 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.
•	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.

10-Year Output Warranty:

•	Buy with confidence knowing that your battery investment will last for the long-haul.

Safety is Our Top Priority:

•	The ETHOS use ultra-safe LFP cells that have "Quad-Safety Redundancy" built into every pack. These packs include a built-in BMS, Thermal Management System, Automatic Thermal Protection and 300A Industrial Fuse making them the safest batteries you could possibly use in your setup.
•	Features UL9540, UL9540A, UL1973, & UN38.3 listings for safety and reliability Nationwide! They can easily be installed in every home in America!
•	These systems are certified to the highest possible level! Allowing for Tax Incentives, Net Metering and Peak Shaving! Compatible with just about any Grid-tied inverter!

Package Includes:

•	3x 48V ETHOS 5.12kWh Stackable Battery Module 1x ETHOS Control Box 1x LUXPower 6kW Split Phase Inverter 1x 15kWh Ethos Controller to Battery Power Cable 4ft (1220mm)

Specifications

ETHOS LiFePO4 Battery Specifications
Manufacturer Name:	Big Battery
System Voltage:	48V
Nominal Voltage:	51.2V
Chemistry:	LiFePO4
kWh Capacity:	15.3kWh
Ah Capacity:	200Ah
Charging Voltage Range:	55.6 - 57V
Max Charge Voltage:	57V
Operating Voltage Range:	48 - 57V
Suggested Low Voltage Cutoff:	48 - 50.8V
BMS Cutoff Range:	42 - 47V
Cell Configuration:	16S 2P
Max Continuous Discharge Current:	200A
Max Continuous Power:	10240W
Max Discharge Peak Current:	300A (Max 5 seconds)
Max Charge Current:	200A
Charge Temperature Range:	32F - 113F (0C - 45C)
Discharge Temp Range:	-4F - 140F (-20C - 60C)
Optimal Discharge Temperature Range:	59F - 95F (15C - 35C)
Storage Temperature Range (SoC >50%):	-4F - 113F (-20C - 45C) (Max 6 months)
Weight:	273 lb (123.8 kg)
Depth:	6.7 in (170 mm)
Width:	26.5 in (674 mm)
Height:	43.3 in (1100 mm)
Max Connections:	Up to (16) parallel connections per control box
Protection Rating:	IP65 / NEMA 4X
Communications:	CANBus / RS485
Certifications:	UL9540, UL9540A, UL1973, & UN38.3
Lux Split Phase Inverter Specifications - Input (PV DC)
Max. PV array power (W):	8,000 (4000/4000)
Rated PV input voltage (V):	320V
Number of independent MPPT inputs:	2
PV input voltage range(V):	100 / 480
MPPT voltage range(V):	120 / 385
Start-up voltage(V):	100V
Max. PV input current per MPPT (A):	17/17
Max. PV short-circuit current input per MPPT (A):	25/25
Battery
Compatible battery type:	Lithium-ion/Lead-Acid
Rated battery voltage (V):	48
Battery voltage range (V):	38.4 - 60
Max. charging/discharging power (W):	6,000
Force wake up battery from PV function:	Yes
Grid
Rated AC voltage (V):	110(L-N)/220(L1-L2); 120(L-N)/240(L1-L2)
Rated AC frequency(Hz):	50/60
Rated AC output current(A):	41A @ 220V / 37.5A @ 240V
Rated AC output power(W):	9,000
Rated AC current of BYPASS relays (A):	50
GEN
Rated GEN voltage(V):	230
Rated GEN frequency(Hz):	110/220; 120/240
Rated GEN input current(A):	32
Rated GEN input power(W):	7,370
Rated GEN current of BYPASS relays(A):	60
UPS
Rated output power (W):	6,000
Rated output voltage (V):	110/220; 120/240
Rated output current (A):	28A @ 220V/25A @ 240V
Rated output frequency (Hz):	50/60
Surge power, duration:	2Pn, Less than 25
Switching time:	15ms @ Single / 30ms @ Parallel
Wave form:	Sine Wave
THDV:	Greater than 3%
Efficiency
Max. MPPT efficiency:	99%
Max. efficiency:	93%
Battery charging/discharging efficiency:	93%
Protection
Over current/voltage protection:	Yes
AC Short-circuit protection:	Yes
Grid monitoring(Y/N):	Yes
AC Surge protection Type III:	Yes
Battery reverse polarity protection(Y/N):	Yes
Inverter General and Standards and Certifications
Dimensions(WHD):	450 x 650 x 150mm/17.7" x 25.6" x 5.9" inch
Weight:	14.5kg/33.1lbs
Ingress protection rating:	IP 20
Relative humidity:	5% - 95%
Operating environment temperature range:	0 - 50C
Storage temperature range:	-15 - 60C
Display & Communication interface:	LCD + LED, RS485/Wi-Fi/CAN
Warranty:	2 Years
Cooling method:	Smart Cooling
Topology:	Transformer-less
Altitude:	Less than 2000m
Noise emission(typical):	Less than 50dB
Standards and Certs:	FCC Part15B, UL 1741:2021 Ed.3, CSA C22.2#107.1:2016 Ed.4+U1

Product Manual

What's Included

What's Included:

• (3) 48V ETHOS 5.12kWh Stackable Battery Module
• (1) ETHOS Control Box
• (1) LUXPower 6kW Split Phase Inverter
• (1) 15kWh Ethos Controller to Battery Power Cable 4ft (1220mm)

Video

6kW 15.3kWh ETHOS Off-Grid Power System

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