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48V Kong Elite [Plus] 17kWh Lithium Battery Bank - LiFePO4 - 332Ah | 48V Lithium Battery | Stack up to 8 x units | 10-Year Warranty

Rated 4.9 out of 5
Based on 35 reviews
Rated 4.9 out of 5
Based on 35 reviews

Your Price:
$6,299.00 $8,999.00
You Save: $2,700.00 31%
SKU: FKONG-48170-G1
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Friendly Phone Support: 877-242-2792
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If you’re looking for a massive lithium battery with massive capacity for a massive power system, then look no further!

The 48V KONG Elite Plus is the latest and greatest from BigBattery and whether you’re creating a huge solar system, taking your home or cabin off-grid, or just looking for a wealth of emergency power, this unit is the answer. The Kong Elite comes equipped with our advanced BMS, which affords it a wide temperature operating range for all you winter warriors, brand new LiFePO4 cells, and sturdy, caster wheels so you can store your KONG Elite wherever you need.

With 17 kWh and 332Ah of capacity, this unit will provide you with efficient, safe power for all your applications. Plus, it comes equipped with all the safety features you’ve come to expect from a BigBattery battery. With short circuit, over current, temperature, and over and under voltage protection, you’ll be staying powered, and staying safe through it all. Get yours today!

Tech Spec:

  • SKU: FKONG-48170-G1
  • Voltage: 48V
  • Chemistry: LiFePO4
  • Charging Voltage Range: 55.6 - 58.0
  • Max Charge Voltage: 58.8V
  • Operating Voltage Range: 43 - 58.8V
  • kWh Capacity: 17kWh
  • Ah Capacity: 332Ah
  • Cell Configuration: 16S
  • Max Continuous Discharge Current Amps: 150
  • Max Continuous Power Watts: 7500
  • Max Discharge Peak Current Amps: 350 (6 Seconds)
  • Max Charge Current Amps: 90
  • Charge Temp Range (°C): 0°C (32°F) / 55°C (131°F)
  • Discharge Temp Range (°C): -30°C (-22°F) / 55°C (131°F)
  • Optimal Discharge Temp Range: 15°C (59°F) / 35°C (95°F)
  • Storage Temp: -5°C (23°F) / 35°C (95°F) (Max 6 Months)
  • Weight: 600 (LBS)
  • Length Inches: 25.5
  • Width Inches: 15
  • Height Inches: 46.5
  • Safety Features: BMS (Battery Management System)
    Over Voltage, Under Voltage, Over-Current
    (Thermal Management System), Safety Breaker (250A)
  • Parallel: Up To (8) Parallel

Designed For 48V Applications:

  • Massive Power Systems
  • Lead Acid Replacement
  • Intense Heat And Cold
  • Emergency Power
  • Off-grid Power
  • Solar Systems
  • Mobile Power
  • Data Servers
  • Robotics

Still Have Questions? Give us a call today 1-877-242-2792

Shipping Times Estimated delivery time to your door for in-stock orders placed today is 5-10 business days.

Shipments & Lead Times: We process all orders within 72 hours. From there, we do our best to ship as quickly as possible. Shipping times vary depending on the product and size of your order. We will send you your tracking information to the e-mail and/or phone number on file.

With the incredible demand for solar products, our average delivery time to your door is between 7-10 business days from date of order. However, for some products, shipping can be as fast as 3-5 business days to your door. Please check specific product pages for the most accurate information.

*Please Note* - As a large retailer, our stock levels are healthy and shipments are moving quickly. If you place an order for something that is not in stock, or is on backorder, our team will reach out to you within 24-72 hours of placing your order to determine how you would like to move forward.

If you have any questions, give us a call at 877-242-2792 or reach out via email / live chat.

average rating 4.9 out of 5
Based on 35 reviews
  • 5 Stars
    33 Reviews
  • 4 Stars
    2 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Quality
Rated 4 out of 5
Easy to Use
Rated 4 out of 5
35 Reviews
Reviewed by Andrew N.
Verified Buyer
I recommend this product
Age Range
35 - 44
Rated 5 out of 5
Review posted

As Described

Works as advertised. Haven’t hooked up the solar panels to it yet as it is for emergency use.

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Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?
Reviewed by Stan T.
Verified Buyer
I recommend this product
Age Range
65+
Rated 5 out of 5
Review posted

VP S.TUSSING

Very Convenient to plug and play

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Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?
Reviewed by Rex L.
Verified Buyer
I recommend this product
Age Range
45 - 54
Rated 5 out of 5
Review posted

Using 2 to power my house

I would prefer a third, but these two do everything I want. Only about 20 cycles in, but going strong. Easy to install and the bms is all internal and very simple. It does require attention, as they don't drain equally.

Loading...
Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?
Reviewed by Alan B.
Verified Buyer
I recommend this product
Age Range
65+
Rated 5 out of 5
Review posted

Packed with Power!

We’re very happy with the Griz by Big Battery! We bought two of them and both of them are awesome powerhouses! They charge quickly and their power lasts plenty long. The shipping was great! Very well packaged and shipped quick! Thank you Shop Solar Kits! You guys are awesome!

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Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?
Reviewed by Jason P.
Verified Buyer
I recommend this product
Age Range
55 - 64
Rated 5 out of 5
Review posted

Perfect!

Shopsolarkits set me up with a customized WHK3. We doubled the panels, doubled the inverters and doubled the batteries! The only parts I’m waiting on is stuff I didn’t purchase thru SSK! Love the fast response time to questions after the sale.

Loading...
Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?

Product Description

If you’re looking for a massive lithium battery with massive capacity for a massive power system, then look no further!

The 48V KONG Elite Plus is the latest and greatest from BigBattery and whether you’re creating a huge solar system, taking your home or cabin off-grid, or just looking for a wealth of emergency power, this unit is the answer. The Kong Elite comes equipped with our advanced BMS, which affords it a wide temperature operating range for all you winter warriors, brand new LiFePO4 cells, and sturdy, caster wheels so you can store your KONG Elite wherever you need.

With 17 kWh and 332Ah of capacity, this unit will provide you with efficient, safe power for all your applications. Plus, it comes equipped with all the safety features you’ve come to expect from a BigBattery battery. With short circuit, over current, temperature, and over and under voltage protection, you’ll be staying powered, and staying safe through it all. Get yours today!

Tech Spec:

  • SKU: FKONG-48170-G1
  • Voltage: 48V
  • Chemistry: LiFePO4
  • Charging Voltage Range: 55.6 - 58.0
  • Max Charge Voltage: 58.8V
  • Operating Voltage Range: 43 - 58.8V
  • kWh Capacity: 17kWh
  • Ah Capacity: 332Ah
  • Cell Configuration: 16S
  • Max Continuous Discharge Current Amps: 150
  • Max Continuous Power Watts: 7500
  • Max Discharge Peak Current Amps: 350 (6 Seconds)
  • Max Charge Current Amps: 90
  • Charge Temp Range (°C): 0°C (32°F) / 55°C (131°F)
  • Discharge Temp Range (°C): -30°C (-22°F) / 55°C (131°F)
  • Optimal Discharge Temp Range: 15°C (59°F) / 35°C (95°F)
  • Storage Temp: -5°C (23°F) / 35°C (95°F) (Max 6 Months)
  • Weight: 600 (LBS)
  • Length Inches: 25.5
  • Width Inches: 15
  • Height Inches: 46.5
  • Safety Features: BMS (Battery Management System)
    Over Voltage, Under Voltage, Over-Current
    (Thermal Management System), Safety Breaker (250A)
  • Parallel: Up To (8) Parallel

Designed For 48V Applications:

  • Massive Power Systems
  • Lead Acid Replacement
  • Intense Heat And Cold
  • Emergency Power
  • Off-grid Power
  • Solar Systems
  • Mobile Power
  • Data Servers
  • Robotics

Still Have Questions? Give us a call today 1-877-242-2792

Shipping & Delivery

Shipping Times Estimated delivery time to your door for in-stock orders placed today is 5-10 business days.

Shipments & Lead Times: We process all orders within 72 hours. From there, we do our best to ship as quickly as possible. Shipping times vary depending on the product and size of your order. We will send you your tracking information to the e-mail and/or phone number on file.

With the incredible demand for solar products, our average delivery time to your door is between 7-10 business days from date of order. However, for some products, shipping can be as fast as 3-5 business days to your door. Please check specific product pages for the most accurate information.

*Please Note* - As a large retailer, our stock levels are healthy and shipments are moving quickly. If you place an order for something that is not in stock, or is on backorder, our team will reach out to you within 24-72 hours of placing your order to determine how you would like to move forward.

If you have any questions, give us a call at 877-242-2792 or reach out via email / live chat.

Customer Reviews

average rating 4.9 out of 5
Based on 35 reviews
  • 5 Stars
    33 Reviews
  • 4 Stars
    2 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Quality
Rated 4 out of 5
Easy to Use
Rated 4 out of 5
35 Reviews
Reviewed by Andrew N.
Verified Buyer
I recommend this product
Age Range
35 - 44
Rated 5 out of 5
Review posted

As Described

Works as advertised. Haven’t hooked up the solar panels to it yet as it is for emergency use.

Loading...
Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?
Reviewed by Stan T.
Verified Buyer
I recommend this product
Age Range
65+
Rated 5 out of 5
Review posted

VP S.TUSSING

Very Convenient to plug and play

Loading...
Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?
Reviewed by Rex L.
Verified Buyer
I recommend this product
Age Range
45 - 54
Rated 5 out of 5
Review posted

Using 2 to power my house

I would prefer a third, but these two do everything I want. Only about 20 cycles in, but going strong. Easy to install and the bms is all internal and very simple. It does require attention, as they don't drain equally.

Loading...
Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?
Reviewed by Alan B.
Verified Buyer
I recommend this product
Age Range
65+
Rated 5 out of 5
Review posted

Packed with Power!

We’re very happy with the Griz by Big Battery! We bought two of them and both of them are awesome powerhouses! They charge quickly and their power lasts plenty long. The shipping was great! Very well packaged and shipped quick! Thank you Shop Solar Kits! You guys are awesome!

Loading...
Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?
Reviewed by Jason P.
Verified Buyer
I recommend this product
Age Range
55 - 64
Rated 5 out of 5
Review posted

Perfect!

Shopsolarkits set me up with a customized WHK3. We doubled the panels, doubled the inverters and doubled the batteries! The only parts I’m waiting on is stuff I didn’t purchase thru SSK! Love the fast response time to questions after the sale.

Loading...
Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?

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