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Off-Grid 12kW Output Power System | 48V 15.4kWh ETHOS Battery Backup | BigBattery

SKU: K0955
Regular price $10,690.00
Regular price Sale price $10,690.00
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Category: BigBattery Battery
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OVERVIEW

Experience the future of off-grid power with BigBattery's groundbreaking 48V ETHOS systems! Designed for tiny homes, cabins, and homesteads, our 15.4kWh configuration delivers unparalleled reliability, safety, and cutting-edge features.

The ETHOS System redefines off-grid power, boasting a versatile, stackable, and modular design for effortless expansion. With all mounting hardware included, installation is a breeze. Featuring an IP65-rated casing and internal fire suppression system, along with an advanced BMS offering auto cell-balancing, the ETHOS ensures enduring safety and reliability. Monitor your power system's status and performance effortlessly through the interactive LED display and communication protocols like CANBus and RS485.

But that's just the beginning. Paired with our state-of-the-art 12000W Lux inverter, equipped with an intuitive LCD touch screen, 2 MPPT inputs, and seamless on/off-grid switching via an integrated UPS module, the ETHOS handles PV arrays of up to 18000W with ease. With smart load control, AC coupling capabilities, and peak shaving functionality, you can safeguard your home against unstable grids and rolling blackouts while enjoying substantial savings on your electric bill through peak shaving and time-of-use offsetting.

Whether you seek reliable emergency backup power or year-round uninterrupted energy, the ETHOS delivers consistent, efficient power day in, day out. Empower yourself with control over your energy. Invest in the 48V ETHOS today and embrace a future of sustainable power solutions!

 

 

WHAT'S INCLUDED IN THE KIT:

1 x ETHOS Control Box

3 x 48V ETHOS 5.12kWh Stackable Battery Module

1 x LUXPOWER 12KW Split Phase Inverter

1 x 15kWh Ethos Controller to Battery Power Cable 4ft (1220mm)

1 x ETHOS Rack Base

 

 

SINGLE STACK SPECIFICATIONS


SKU K0955
System Voltage 48V
Nominal Voltage 51.2V
Chemistry LiFePO4
kWh Capacity 15.36kWh
Ah Capacity 300Ah
Charging Voltage Range 55.6V - 57V
Max Charge Voltage 57V
Operating Voltage Range 48V - 57V
Suggested Low Voltage Cutoff 48V - 50.8V
BMS Cutoff Range 42V - 47V
Cell Configuration 16S 3P
Max Continuous Current 250A
Max Continuous Power 12800W
Max Discharge Peak Current 300A (Max 5 seconds)
Max Charge Current 200A
Charge Temperature Range 32°F - 113°F (0°C - 45°C)
Discharge Temperature Range -4°F - 140°F (-20°C - 60°C)
Optimal Discharge Temp Range 59°F - 95°F (15°C - 35°C)
Storage Temp Range -4°F - 113°F (-20°C - 45°C) (Max 6 months)
Weight 387 lb (175.5 kg)
Depth 6.7 in (170 mm)
Width 26.5 in (674 mm)
Height 59.8 in (1520 mm)
Max Connections Up to (16) parallel connections per control box
Protection Rating IP65
Communications CANBus / RS485
Warranty 10 Years


 

LUXPower 12kW Hybrid Inverter Specifications

 

SKU INV020
GTIN-12 (U.P.C.) 850061252456
Max. PV Array Power 18000W
Rated PV Input Voltage 360V
No. of Independent MPPT Inputs 3
PV Input Voltage Range 100 - 600V
MPPT Voltage Range 120 - 480V
Start Up Voltage 140V
Max. PV Input Current per MPPT 25A / 15A / 15A
Max. MPPT Efficiency 99.90%
Rated Battery Voltage 48V
Battery Voltage Range 40 - 60V
Max. Charge/Discharge Current 250A
Max. Charge/Discharge Power 12000W
AC Voltage 120/240; 120/208
AC Frequency 60 Hz
AC Output Current 50A
AC Output Power 12000W
Max. AC Input Current 100A
Max. AC Input Power 24000W
UPS Output Power 12000W
UPS Output Voltage 120/240; 120/208
UPS Output Current 50A
UPS Output Frequency 60 Hz
Transfer Time 20ms
Wave Form Sine Wave
Weight 121.2 lbs (55 kg)
Depth 11.2 in (285 mm)
Width 20.5 in (520 mm)
Height 34.2 in (870 mm)
Operating Temperature -20ºC (-4ºF) - 60ºC (140ºF)
Storage Temperature -20ºC (-4ºF) - 60ºC (140ºF)
Altitude <6,562 ft
Protection Rating IP65



 

ADDITIONAL DOCUMENTATION

ETHOS Spec Sheet

ETHOS User Manual

ETHOS UL9540 Certification

ETHOS Safety Data Sheet

LUXPOWER 12k Spec Sheet

LUXPOWER 12k User Manual

Order Confirmation:

Upon completing your order, you will promptly receive an email confirming the order placement, indicating that we have received your order and pre-authorized your credit card for the purchase. Our next step is to contact our suppliers to confirm the item's availability and readiness for shipment. Should the item be on backorder or unavailable, we will notify you of the estimated lead time. If the provided lead time is unsatisfactory, we will cancel the pre-authorization and contact you via email or phone. If the item can be shipped within 5 business days, we will proceed with processing the charges and shipping your order.

Incorrect Shipping Information:

In the event of incorrect shipping information provided at checkout, we will make every effort to track down the item using our shipping partners. Please be aware that refunds and returns are not available in such cases. However, we will do our utmost to locate the item. If successful, re-shipping fees of up to 20% of the item's value may apply.

Order Shipment:

If your order is in stock and we have successfully processed your credit card charges, the items will be shipped within five business days from the order date. You will receive tracking information via email within 24 hours of your order leaving the distribution center. Should tracking information not be received within six days of your order, please contact us at +1 (307) 317-7213.

Lead time is usually 5-10 business days to receive an order after purchase.

We offer free shipping on all orders and applicable items and brands within the mainland of US. Typically, orders are processed immediately upon receipt, taking approximately 1-3 business days after order confirmation, payment, and pick-up time to fulfill.

The delivery time via freight carrier may vary between 4-7 business days, depending on your location.

Shipping Concerns:

To prevent delays, frustration, and additional costs, kindly inform us of any concerns regarding the delivery to your location. It's important to note that the following situations may incur additional costs:

  • Charges imposed by the freight company if an 18-wheeler truck cannot access the delivery location
  • Restrictions on truck height or bridge laws during transportation
  • Deliveries to islands
  • Road or access restrictions
  • Delivery requiring the use of a ferry, train, plane, or additional courier transport

Contact Information:

You can reach us using the contact methods provided below:

  • Phone: +1 (307) 317-7213
  • Business Address: 1309 Coffeen Avenue, STE 1200, Sheridan, WY 82801
  • Hours Of Operation: Mon-Sat: 9:00 AM - 8:00 PM EST
  • Company Name: D&D ECO POWER GOODS LLC


Our return policy allows a 30-day window from the date of receiving your item to request a return.
For a return to be eligible, the item must be in its original packaging, unused, unworn, and include all tags. Additionally, you will need to provide the receipt or proof of purchase. Items not meeting these conditions will not be accepted for return.

To initiate a return, please contact us at +1 (307) 317-7213. If your return is approved, we will provide you with a return shipping label and detailed instructions on where and how to send the package. Returns without prior authorization will not be accepted.
Returns not related to damaged items will be subject to a restocking fee of 25%.

In case of a return, customers will be responsible for a return shipping.

Refund processing time is 10 days.
 

Please note that items outside the 30-day return period will not be accepted.
If you have any questions about returns, feel free to contact us at +1 (307) 317-7213.

If you decide to cancel your order before shipment, a 3% deduction will be applied to cover platform fee expenses from the total paid amount.

 

Damages and Issues:

Upon receiving your order, promptly inspect it. If you discover any defects, damages, or receive the wrong item, contact us immediately to assess the issue and take appropriate action to rectify it.
For damaged items, inform us within 24 hours of receiving the package.

 

Exchanges:

To expedite the exchange process, return the item you have and make a separate purchase for the desired item. This ensures a speedy process and guarantees you get what you want without delay.

Refunds:

Once we receive and inspect your returned item, we will notify you regarding the approval or rejection of your refund. If approved, the refund will be processed automatically through your original payment method. Keep in mind that it may take some time for your bank or credit card company to process and post the refund.
For any further questions, don't hesitate to reach out to us at +1 (307) 317-7213.

If you decide to cancel your order before shipment, a 3% deduction will be applied to cover platform fee expenses from the total paid amount.

Additional info:

  • Orders between Nov 25, 2024 and Nov 30, 2024
    • Return within 35 days
  • Orders between Dec 25, 2024 and Dec 31, 2024
    • Return within 35 days

Contact information

  • Phone: +1 (307) 317-7213
  • Business Address: 1309 Coffeen Avenue STE 1200, Sheridan, WY 82801
  • Hours of Operation: Mon-Sat: 9:00 AM - 8:00 PM EST
  • Company Name: D&D Eco Power Goods LLC