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Mammoth [PRO] 48V [23.5kWh] Lithium Battery Bank On Wheels | Designed & Assembled In USA | 10-Year Warranty | Stack up to 8 Units

Rated 4.9 out of 5
Based on 37 reviews
Rated 4.9 out of 5
Based on 37 reviews
Your Price:
$9,600.00 $11,999.00
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SKU: FMMTH-48235-G1
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Friendly Phone Support: 877-242-2792
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Looking for the biggest and best lithium battery on the market today!? Look no further. The MAMMOTH PRO is a 23.5kWh lithium battery bank designed by Shop Solar Kits and the team at BigBattery. Combining high quality components with American design and assembly, we've made the ultimate solar battery we would want!

With a 460Ah at 48V (23.5kWh or 23,500 watt hours) this powerful lithium battery is by far one of the best and most cost-efficient batteries in its class and on the market today! Capable of being connected in parallel with up to 8 units per solar power system.

The Mammoth batteries comes with pre-installed Anderson connections making it ready to go for quick installation to any inverter, charge controller or bus bar. With the SB175 Anderson to ring terminal cable already included, you'll be up and running in no time!

Mammoth [PRO] 48V 23.5kWh Lithium Battery | 10-Year Warranty | Features:

BATTERY SPECS

  • Chemistry: LiFePO4
  • Voltage: 48V
  • kWh: 23.5 kWh
  • Amp Hours: 460 Ah
  • Operating Voltage Range: 43V - 58.8V
  • Charging Voltage Range: 55.6V - 58.0V
  • Max Charging Voltage: 58.8V 

WARNING: Do NOT exceed max charging voltage.

  • Cell Configuration: 16S
  • Charge Temperature Range: 0°C -55°C
  • Discharge Temperature Range: -30°C -55°C
  • Optimal Discharge Temp. Range: 15°C -35°C
  • Storage Temperature Range: -5°C - 35°C (Max 6 months) 

BMS SPECS

  • Max Continuous Discharge: 175A
  • Max Continuous Power: 7000W
  • Max Peak Discharge: 350A (Over 6 Seconds)
  • Max Charge Current: 120A 

BATTERY SIZE

  • Weight: 465 lbs
  • Width: 12.25 in
  • Length: 23.5 in
  • Height: 43.5 in

MORE FEATURES

  • Charge Voltage: 58.0V
  • Bulk Voltage: 58.0V
  • Absorption Voltage: 58.0V
  • Absorption Time: 0 Minutes 
  • Float Voltage: 58.0V 
  • Equalize: Off 
  • Low Voltage Cutoff: 43V
  • High Voltage Cutoff: 58.8V
  • Suggested Inverter Low Voltage Setting: 44V - 45V

Warranty & Guarantee:

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

Still have questions? Give us a call today 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 37 reviews
  • 5 Stars
    35 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
37 Reviews
Reviewed by Robert C.
Verified Buyer
I recommend this product
Age Range
65+
Rated 5 out of 5
Review posted

Mammoth Battery is a beast ...

Of course the Mammoth battery is a beast and it's amazing. But the gem here is the Shop Solar Kits support team. You're getting multiple decades of knowledge wrapped into a single offering. I was having a wiring problem and they not only sent me a diagram but also built me a Combiner Box ... who does that anymore? That's 'old school' / 'amazing' support - wrapped around an innovative product suite. Simple AMAZING ... got job Shop Solar Kits!!

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Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?
Reviewed by Rick D.
Verified Buyer
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.

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Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?
Reviewed by Andrew N.
Verified Buyer
Reviewing
4 x Mammoth [PRO]'s - [94kWh Battery Bank] | 48V | 10-Year Warranty | Stack up to 8 Units
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 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?

Product Description

Looking for the biggest and best lithium battery on the market today!? Look no further. The MAMMOTH PRO is a 23.5kWh lithium battery bank designed by Shop Solar Kits and the team at BigBattery. Combining high quality components with American design and assembly, we've made the ultimate solar battery we would want!

With a 460Ah at 48V (23.5kWh or 23,500 watt hours) this powerful lithium battery is by far one of the best and most cost-efficient batteries in its class and on the market today! Capable of being connected in parallel with up to 8 units per solar power system.

The Mammoth batteries comes with pre-installed Anderson connections making it ready to go for quick installation to any inverter, charge controller or bus bar. With the SB175 Anderson to ring terminal cable already included, you'll be up and running in no time!

Mammoth [PRO] 48V 23.5kWh Lithium Battery | 10-Year Warranty | Features:

BATTERY SPECS

  • Chemistry: LiFePO4
  • Voltage: 48V
  • kWh: 23.5 kWh
  • Amp Hours: 460 Ah
  • Operating Voltage Range: 43V - 58.8V
  • Charging Voltage Range: 55.6V - 58.0V
  • Max Charging Voltage: 58.8V 

WARNING: Do NOT exceed max charging voltage.

  • Cell Configuration: 16S
  • Charge Temperature Range: 0°C -55°C
  • Discharge Temperature Range: -30°C -55°C
  • Optimal Discharge Temp. Range: 15°C -35°C
  • Storage Temperature Range: -5°C - 35°C (Max 6 months) 

BMS SPECS

  • Max Continuous Discharge: 175A
  • Max Continuous Power: 7000W
  • Max Peak Discharge: 350A (Over 6 Seconds)
  • Max Charge Current: 120A 

BATTERY SIZE

  • Weight: 465 lbs
  • Width: 12.25 in
  • Length: 23.5 in
  • Height: 43.5 in

MORE FEATURES

  • Charge Voltage: 58.0V
  • Bulk Voltage: 58.0V
  • Absorption Voltage: 58.0V
  • Absorption Time: 0 Minutes 
  • Float Voltage: 58.0V 
  • Equalize: Off 
  • Low Voltage Cutoff: 43V
  • High Voltage Cutoff: 58.8V
  • Suggested Inverter Low Voltage Setting: 44V - 45V

Warranty & Guarantee:

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

Still have questions? Give us a call today 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 37 reviews
  • 5 Stars
    35 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
37 Reviews
Reviewed by Robert C.
Verified Buyer
I recommend this product
Age Range
65+
Rated 5 out of 5
Review posted

Mammoth Battery is a beast ...

Of course the Mammoth battery is a beast and it's amazing. But the gem here is the Shop Solar Kits support team. You're getting multiple decades of knowledge wrapped into a single offering. I was having a wiring problem and they not only sent me a diagram but also built me a Combiner Box ... who does that anymore? That's 'old school' / 'amazing' support - wrapped around an innovative product suite. Simple AMAZING ... got job Shop Solar Kits!!

Loading...
Quality
Rated 5 out of 5
Easy to Use
Rated 5 out of 5
Was this helpful?
Reviewed by Rick D.
Verified Buyer
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 Andrew N.
Verified Buyer
Reviewing
4 x Mammoth [PRO]'s - [94kWh Battery Bank] | 48V | 10-Year Warranty | Stack up to 8 Units
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 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?

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