Off Grid Power

Enjoy The Freedom Of Off-Grid Living​

Skip to product information

BigBattery| 2* 48V RHINO LiFePO4(From 1104Ah-56kWh To 2208Ah-112kWh)+12K Inverter Kits

Regular price
Price: $14,583.00 USD
Regular price
List Price: $20,314.00 USD
Sale price
Price: $14,583.00 USD
You save: $5,731.00 USD (28%)
Tax included. Shipping calculated at checkout.
2% off, Free Shipping & Tax Free| Coupon Code:BigBattery | Ends:
Capacity
View Cart

Shipping Information

Free Shipping to Contiguous United States| We do not ship to Alaska, Hawaii, American Samoa, Guam, Northern Mariana Islands, Puerto Rico, U.S. Virgin Islands

30 Days Price Match Guarantee

ecopowerit will refund you the difference if you find a lower price from us within 30 days of your purchase, shop with confidence.

This Deal Ends In:

00 Days
00 Hours
00 Minutes
00 Seconds

BigBattery| 2* 48V RHINO LiFePO4(From 1104Ah-56kWh To 2208Ah-112kWh)+12K Inverter Kits

WORLD’S THINNEST WALL MOUNTED BATTERY! BigBattery’s 48V 28 kWh LiFePO4 2x RHINO Kit is here and if you’re looking to create a massive solar or off-grid system, the RHINO Kit is your answer.

A single RHINO unit is not only a mere 4 inches thick, allowing you to discreetly install the unit wherever you need in your home or garage, but beats the Tesla Powerwall 2 in every single category! The RHINO has 500 more watt-hours of capacity, has a 200% greater lifespan, utilizes LFP, the safer chemistry compared to NMC in the Powerwall 2, and is significantly more cost-effective. Did we mention that it’s completely fireproof? That’s right, the RHINO utilizes cutting edge LFP cells capable of being fully punctured without releasing toxic fumes or catching on fire.

The 48V Off-Grid Home RHINO System Power+ was designed to completely power all your electronics and heavy duty home appliances in a 5-7 bedroom home. This system can be used as a large-scale emergency power backup or a fully off-grid wind/solar home power system for larger homes. This is a powerhouse of a system, utilizing the newest inverter and battery technology at the best price in the USA!

The 2 48V/28KWh RHINO Batteries come with a built-in color LCD Smart Display and new LFP cells guaranteed to last you 10-15 Years (depending on your usage), and you can upgrade for up to 112 Kwh of capacity. These batteries are calibrated to the 12,000-Wh Growatt Inverter pumping enough AC power to keep everything in your home running smoothly. This complete system comes with all components and parts required for any local low-voltage electrician to install on your house in less than a day!

Upgrade Your System & Save

Kit #1

  • (2) 48V Rhino - LiFePO4 - 276Ah - 14kWh
  • 12kW Growatt Solar Inverter SPF 12000T DVM
  • 1 × Mounting Cart for 2 White Rhino
  • Parallel Busbar​
  • 2 × 4AWG 3FT BB350 to Ring Terminal Cable
  • 2 × 6AWG 3FT BB175 to Ring Terminal Cable

Kit #2

  • (4) 48V Rhino - LiFePO4 - 1104Ah - 56kWh
  • 12kW Growatt Solar Inverter SPF 12000T DVM
  • Parallel Busbar
  • All Cables

Kit #3

  • (4) 48V Rhino - LiFePO4 - 1656Ah - 84kWh
  • 12kW Growatt Solar Inverter SPF 12000T DVM
  • Parallel Busbar
  • All Cables

Kit #4

  • (8) 48V Rhino - LiFePO4 - 2208Ah - 112kWh
  • 12kW Growatt Solar Inverter SPF 12000T DVM
  • Parallel Busbar​
  • All Cables

Designed For 48V Applications

  • Massive Power Systems
  • Lead Acid Replacement
  • Intense Heat and Cold
  • Emergency Power
  • Off-Grid Power
  • Solar Systems
  • Solar Systems
  • Data Servers
  • Robotics
Tech Specs

Single 48V RHINO - LiFePO4 - 276Ah - 14kWh Battery Tech Specs

SKU: ARHNR-48140-G1
System Voltage: 48V
Nominal Voltage: 51.2V
Chemistry: LiFePO4
Charging Voltage Range: 55.6 - 58.0V
Max Charge Voltage: 58.8V
Operating Voltage Range: 43 – 58.8V
kWh Capacity: 14kWh
Ah Capacity: 276Ah
Cell Configuration: 16S
Max Continuous Discharge Current: 175A
Max Continuous Power: 7500W
Max Discharge Peak Current: 350A (6 Seconds)
Max Charge Current: 90A
Charge Temperature Range: -20°C (-4°F) / 65°C (149°F)
Discharge Temperature Range: -35°C (-31°F) / 65°C (149°F)
Optimal Discharge Temperature Range: 15°C (59°F) / 35°C (95°F)
Storage Temperature Range: -5°C (23°F) / 35°C (95°F) (Max 6 Months)
Weight: 290 lb (131.5 kg)
Depth: 4.4 in (11.2 cm)
Width: 43.3 in (110 cm)
Height: 26.7 in (67.8 cm)
Safety Features: Fuse (300A) & Battery Management System
(Over/Under Voltage, Over Current, &
Over/Under Temperature Protections)
Max Connections: Up To (8) Parallel

BigBattery|48V RHINO - LiFePO4 - 276Ah - 14kWh Manual

BigBattery|48V RHINO - LiFePO4 - 276Ah - 14kWh Specs Sheet

Polices

Click to check

10Warranty

Click For More Information


Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

WORLD’S THINNEST WALL MOUNTED BATTERY! BigBattery’s 48V 14 kWh LiFePO4 RHINO is here and if you’re looking to create a powerful solar or off-grid system, the RHINO is your answer. The RHINO is not only a mere 4 inches thick, allowing you to discreetly install the unit wherever you need in your home or garage, but beats the Tesla Powerwall 2 in every single category! The RHINO has 500 more watt-hours of capacity, has a 200% greater lifespan, utilizes LFP, the safer chemistry compared to NMC in the Powerwall 2, and is significantly more cost-effective. Did we mention that it’s completely fireproof? That’s right, the RHINO utilizes cutting edge Razor cells capable of being fully punctured without releasing toxic fumes or catching on fire.

  • 300%

    10 YEAR SAVINGS VS LEAD-ACID

  • 4X 

    CYCLE-LIFE

  •  1/3

    THE SPACE & WEIGHT

  • 100%

    SAFE & RELIABLE

Upgrade Your System & Save

  • 2x Capacity

    •  (2) 48V Rhino - LiFePO4 - 552Ah - 28kWh
    •  6kW Growatt Solar Inverter SPF 6000T DVM
    •  Parallel Busbar
    •  All Cables
  • 3x Capacity

    •  (3) 48V Rhino - LiFePO4 - 828Ah - 42kWh
    •  6kW Growatt Solar Inverter SPF 6000T DVM
    •  Parallel Busbar
    •  All Cables
  • 4x Capacity

    •  (4) 48V Rhino - LiFePO4 - 1104Ah - 56kWh
    •  6kW Growatt Solar Inverter SPF 6000T DVM
    •  Parallel Busbar​
    •  All Cables
  • 4x Capacity

    •  (4) 48V Rhino - LiFePO4 - 1104Ah - 56kWh
    •  12kW Growatt Solar Inverter SPF 12000T DVM
    •  Parallel Busbar
    •  All Cables
  • 6x Capacity

    •  (6) 48V Rhino - LiFePO4 - 1656Ah - 84kWh
    •  12kW Growatt Solar Inverter SPF 12000T DVM
    •  Parallel Busbar
    •  All Cables
  • 8x Capacity

    •  (8) 48V Rhino - LiFePO4 - 2208Ah - 112kWh
    •  12kW Growatt Solar Inverter SPF 12000T DVM
    •  Parallel Busbar​
    •  All Cables
  • BigBattery's Competition Killer || 48V RHINO

  • Go Off-Grid with a 48v 14Kwh Rhino LiFePO4 Battery! BigBattery.com Test Review

FREQUENTLY ASKED QUESTIONS

Can your batteries be used in series?

We no longer offer our batteries for use in series.

Do your batteries have a thermal management system?

All of our batteries have a thermal management system that is controlled by the BMS (Battery Management System). This Thermal management system will not only prevent the battery from being used if the temperature is too high, but also if the temperature is also too low.

Can I use my OEM charger?

No. Lead acid battery chargers charge at different currents and voltages than our lithium batteries. Using your OEM charger can damage your battery cells and void your battery’s 10 year warranty. We have several chargers optimized for and calibrated to every battery we sell.

Why does the voltage drop when unplugging the charger?

The voltage drop that you experienced is called the “bubble voltage” and is perfectly normal for Lithium Batteries. LiFePO4 batteries behave differently than other battery chemistries. The Voltage vs Capacity is not linear. For example, if you have a voltage between (13.3 - 14.6) or (26.6 - 29.2) or (53.6 - 58.4)  you will have more than 99% of the capacity. This essentially means that “Bubble Voltage” contains less than 1% of the entire capacity and the drop when a load is placed is instant.

Can I leave my batteries outside?

No. Our batteries are not marine rated or weather proof, so leaving them out under the sun all day or in the rain can damage the batteries. (This type of damage is not covered under the 10 year warranty.

How many years will my battery last?

Lithium Iron Phosphate (LifePO4) batteries can be cycled from 3000 to 7000 times. If you cycle the battery daily with an 80% DoD (Depth of Discharge), then you can get even more than 10 years of use from your battery.

Is BigBattery compatible with all Inverters and Charger Controllers?

Our batteries work great with almost all inverter/charger controller brands. The only brand we are not compatible with is RENOGY. Please confirm that your inverter can be set to the operating parameters of the battery you’re interested in before purchasing. Parameters can be found as a downloadable PDF spec sheet on every battery product page.

How do I install my battery?

All of our batteries come with free ring terminals that can be used to connect your battery to your inverter, cart, or busbar system. We also sell a parallel busbar that can be used in tandem with the included ring terminals to parallel multiple batteries.

What is the difference between the 12 A and the Upgraded Charger?

Upgraded Charger:

  • Charging Current: 15A
  • Input Voltage: 110V / 220V
  • Output Voltage: 58.8v
  • Charging Time: 5 h (approx)
  • On-Board Charger: Yes
  • Protection: IP65

Does Big Battery sell used/surplus batteries?

In the past Big Battery sold refurbished batteries, such as solar batteries made from recertified Nissan Leaf modules. As of the year 2020, all batteries sold are new, never-previously-cycled batteries that come with a complimentary 10 year warranty.

How long before my order ships?

It can take anywhere from a week to no more than two weeks for shipment. This time allows us to assemble, test, and inspect each battery prior to shipping.

Why does shipment take so long?

We build every battery upon order, so shipment may take anywhere from a week to no more than two weeks.This is to allow us to assemble, test, and inspect every unit prior to shipment.

What does your 10 year warranty cover?

Heading

Sub Heading