BigBattery 12V 170Ah LiFePO4 Power Block | Lithium Solar Battery -
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*[Open Box]* BigBattery 12V OWL 170Ah LiFePO4 Power Block | 2.2KwH Lithium Solar Battery

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Current price $599
Original price $1,199
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Original price $1,199
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Current price $599
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**Note: Open Box. There may be cosmetic marks like scratches and small dents.

The battery provides a solution to the problem of energy wasted from solar installations at night or during periods that are not sunny. The BigBattery Lithium Solar Battery is an innovative system that captures and stores electricity from the sun, stores it in lithium ion flammable cells, and supplies power to your home when you need it.

We have made them highly efficient while delivering extended life—around 4000 cycles versus 2000 for lead acid batteries. To store excess solar energy, line up a row of panels with enough space between each panel so there's no shadow on any one panel. We recommend anywhere between three to six panels minimum for optimal performance. 

The new Big Battery 12V 2.2kWh battery is designed around our NEW LiFePO4 cells, which come pre-installed with an advanced BatteryEVO BMS that will protect your cells from being damaged once they become discharged to a certain level at 24°Ffahrenheit for optimal safety and longevity of the pack.

With a 300A fuse and built-in low charging disconnects at -24oF, this Lithium Iron Phosphate electric battery has been upgraded so you can use it as a drop-in replacement for almost any Golf Cart or Off-Grid Power System application! The all-new two thousand watt hours lithium iron phosphate power block can provide nearly four times more power than standard lead acid 12v deep

For it’s size, this is the strongest 12V Power Block in the USA providing you with More Power Capacity, Shorter Charge Times and Longer Life Cycles. You’ll see and feel the difference

Warranty & Guarantee:

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

BigBattery 12V 170Ah LiFePO4 Power Block Features & Benefits:

• Easy Maintenance • LED Display 
• Compact Modular Design • Top Selling 12V Model
• High Temp Operating Range  • Best Power Density/Pack Size
• 3000 A Short Circuit Protection  • Best Aluminum Mosfet Design
• High Cold-Cranking Amps (400A)  • Highest Power Density/Size Ratio 


 FREE Shipping & FREE Lifetime Customer Support

BigBattery 12V 170Ah LiFePO4 Power Block Detailed Battery Specs:

  • Chemistry:                            LiFePO4 (New)
  • Battery Configuration:       4S (Series)
  • Voltage:                                12V
  • Ah Capacity:                         170Ah
  • kWh Capacity:                     2.176kWh
  • Wh Capacity:                       2176Wh

    BigBattery 12V 170Ah LiFePO4 Power Block Performance Specs:

    • Max Continuous Discharge Current:      175A
    • Max Continuous Power:                           2240W
    • Max Discharge Peak Current:                  350A (6 Seconds)
    • Voltage Range:                                           9.8 – 14.6V

    BigBattery 12V 170Ah LiFePO4 Power Block Charging Specs:

    • Suggested Charge Voltage:     14.6V
    • Max Charge Current :                175A

    Temperature Parameters:

    • Charge Temp Range (°C):                   0°C – 35°C
    • Discharge Temp Range (°C):            -30°C – 55°C
    • Optimal Discharge Temp. Range:     15°C – 35°C
    • Storage Temp:                                      -20°C –  35°C (Max 6 Months)

     FREE Shipping & FREE Lifetime Customer Support

    BigBattery 12V 170Ah LiFePO4 Power Block Dimensions:

    • Weight:    43 (LBS)
    • Length:    10.24 (in)
    • Width:      7.09 (in)
    • Height:     11.89 (in)

    Safety Features:

    • BMS (Battery Management System)
    • Over Voltage, Under Voltage, Over-Current
    • (Thermal Management System), Safety Fuse (300A)
    • Up to 2 in Series & 8 in Parallel

    Warranty & Guarantee:

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

    Still have questions? Don't hesitate to reach out or give us a call at 877-242-2792

    The solar investment tax credit (ITC), commonly known as the solar tax credit, offers home and commercial property owners incentives to install solar and move to renewable energy.

    The solar tax credit will allow you to claim 30% of the total cost of this solar system as a credit on your federal tax return. 

    *To be eligible for the tax credit, you must own the system and install it at a residence or business that you own in the USA. You must also fill out Form 5695 (Residential) or Form 2468 (Commercial) 

    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 40,000+ happy customers, 2,500+ positive reviews, and decades of experience in the industry, we’re proud to say we’re America’s #1 solar power solutions provider. You can trust us to provide you with top-notch products and legendary customer service at every step of the way.

    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.