BigBattery 48V KONG Elite MAX [19KwH Lithium Battery Bank] | 372Ah / 1 - ShopSolar.com
Skip to content
BigBattery 48V KONG Elite MAX [19KwH Lithium Battery Bank] | 372Ah / 19,000wH 48V Lithium Battery | 10-Year Warranty - ShopSolar.com

BigBattery 48V KONG Elite MAX [19KwH Lithium Battery Bank] | 372Ah / 19,000wH 48V Lithium Battery | 10-Year Warranty

by BigBattery
SKU AKONG-48190-G1

people are currently viewing this product
$6,900.00
$9,999.00
Translation missing: en.product_price.item.price.range_html
$9,999.00
from $6,900.00
$6,900.00
You Saved: $3,099.00 31%

✔40,000+ Happy Customers!

✔We Beat All Competitors Prices.

✔Includes Lifetime Customer Support!

✔Fast & Reliable Shipping - While Supplies Last.
Support Agent

Have a question? We're here to help.

Friendly Phone Support:  877-242-2792

Instant Live Chat:  Chat Now

Mon-Fri 10am-6pm EST

The 48V KONG Elite Max 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 19 kWh and 372Ah 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!

KONG Elite MAX 19KWH - Specifications

  • SKU: FKONG-48190-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: 19kWh
  • Ah Capacity: 372Ah
  • 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

Warranty & Guarantee:

  • Made in the USA
  • 10-Year Warranty!
  • Lifetime Customer Support (Phone, Live Chat Or Email)

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

What is the Shop Solar Kits returns policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer must pay for the return shipping costs. See our complete return policy on our Shipping, Deliver, and Returns page.

What’s covered by the Shop Solar Kits returns policy?

Our returns policy covers all purchases made through Shop Solar Kits. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my Shop Solar Kits order?

All orders are processed within 72 hours and you can expect delivery within 5 to 10 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are the financing and payment options at Shop Solar Kits?

We offer several ways to pay to make getting your solar kit simple:

  • Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer
  • You can arrange financing during the checkout process, see our Financing page for more details

How does the Shop Solar Kits Lifetime Support work?

Our legendary lifetime customer support has helped make us the #1 solar kit retailer. 

We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.

If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Shop Solar Kits equipment, we’ve got you covered: we’re always only a phone call or email away.

Simplified Solar Solutions

Simplified Solar Solutions

Our carefully curated solar kits combine the best components to create an ideal solution for your individual power needs. So whether you need to get off the grid, to save on your electric bill, for emergency backup power, or to fuel your next adventure - we eliminate the need for a designer or custom solution, and pass those savings on to you without compromising on performance.

Best Components, Lowest Prices

Best Components, Lowest Prices

We cut out the bloat of traditional solar companies and pass those savings off to you. Plus, we provide free shipping on all solar kits and lifetime customer service on everything we sell.

Expert Guidance

Expert Guidance

Our team of solar professionals is here to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.

We’re people just like you

We’re people just like you

We’re not corporate and neither are our customers. We’re just a group of 50+ solar enthusiasts who are passionate about providing an honest, no-BS way for anyone, anywhere to improve their lives and the world around them with solar power.

Trusted Solar Authority

Trusted Solar Authority

With over 30,000 solar kits sold, 2,500+ positive reviews, and years of experience in the industry, we’re proud to say we’re America’s #1 solar kit retailer. So you can trust us to provide you with top-notch products and legendary customer service at every step of the way.

Write a Review
average rating 5.0 out of 5
Based on 29 reviews
  • 5 Stars
    28 Reviews
  • 4 Stars
    1 Review
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Customer photos and videos
Open user-uploaded photo and review in a modal
Open user-uploaded video and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal Open user-uploaded photo and review in a modal
29 Reviews
Reviewed by Rick D.
Verified Buyer
BigBattery 48V KONG [Choose Capacity: 12KWH, 15KWH or 19KWH] 48V Lithium Battery Bank | Stack up to 8 x Units | 10-Year Warranty
Reviewing
BigBattery 48V KONG [Choose Capacity: 12KWH, 15KWH or 19KWH] 48V Lithium Battery Bank | Stack up to 8 x Units | 10-Year Warranty
I recommend this product
Age Range
45 - 54
Rated 5 out of 5
Review posted

Really Does the trick!

This unit is great. Never need to worry about it. And super reliable.

Loading...
Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?
Reviewed by Jason P.
Verified Buyer
BigBattery 48V KONG [Choose Capacity: 12KWH, 15KWH or 19KWH] 48V Lithium Battery Bank | Stack up to 8 x Units | 10-Year Warranty
Reviewing
BigBattery 48V KONG [Choose Capacity: 12KWH, 15KWH or 19KWH] 48V Lithium Battery Bank | Stack up to 8 x Units | 10-Year Warranty
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
Open Image by Jason P. in a modal
Was this helpful?
Reviewed by jordan l.
Verified Buyer
BigBattery 5.3KwH 48V [HSKY] Powerwall LiFePO4 | 5,300wH / 103AH 48V Lithium Solar Battery
Reviewing
BigBattery 5.3KwH 48V [HSKY] Powerwall LiFePO4 | 5,300wH / 103AH 48V Lithium Solar Battery
I recommend this product
Age Range
25 - 34
Rated 5 out of 5
Review posted

Great for tiny house

Great for our tiny house! We have had two 5.3 kw Big battery packs powering our tiny house trailer for about six months. We have a gas hot water heater and stove so so our main power draws besides miscellaneous items plugged in are the Apartment sized fridge, a chest freezer, tv, and air conditioning. We weren’t sure if we would be able to run the AC but as long as we turn it off with still about two hours of daylight on our panels are batteries end fully charged. It has been a hot summer with days around 95 to 105° so this has been a welcome surprise. If we have used our batteries too low for the night, a quick half hour running of the generator tops them off. They were easy to install and are neat and compact.

Loading...
Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Open Image by jordan l. in a modal
Open Video by jordan l. in a modal
Was this helpful?
Reviewed by Mark S.
Verified Buyer
BigBattery 6kWh 24V [HUSKY ELITE] - LiFePO4 - 234Ah Lithium Battery
Reviewing
BigBattery 6kWh 24V [HUSKY ELITE] - LiFePO4 - 234Ah Lithium Battery
I recommend this product
Age Range
55 - 64
Rated 5 out of 5
Review posted

HSKY elite

Works great with my MPP LV 2424

Loading...
Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Open Image by Mark S. in a modal
Was this helpful?
Reviewed by Jon R.
Verified Buyer
BigBattery 6kWh 24V [HUSKY ELITE] - LiFePO4 - 234Ah Lithium Battery
Reviewing
BigBattery 6kWh 24V [HUSKY ELITE] - LiFePO4 - 234Ah Lithium Battery
I recommend this product
Age Range
45 - 54
Rated 5 out of 5
Review posted

Powerful battery for size

Have 2 of these and they are very powerful for size and very well built and are very simple to use

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