Skip to content

Batteries

Solar Kit Outlet is your number one source for Batteries. You’ll find only the Best Batteries on our website. With full customer support, including lifetime expert advice, and a guaranteed low price, you can feel confident buying your Batteries from Solar Kit Outlet.

Order your Batteries today from Solar Kit Outlet to get Free shipping on all of our Batteries. Order today for your chance to win a special promotion + free gift! See product page for more details.

Humless 5 KWH LiFePO4 Battery

Original price $7,400.00
Original price $7,400.00 - Original price $7,400.00
Original price $7,400.00
Current price $3,700.00
$3,700.00 - $3,700.00
Current price $3,700.00

Only 4 left In Stock

Humless 5 KWH LiFePO4 Battery The Humless 5 KWH LiFePO4 Battery is a cutting-edge, lightweight, and compact energy storage option. It is designed ...

View full details
Original price $7,400.00
Original price $7,400.00 - Original price $7,400.00
Original price $7,400.00
Current price $3,700.00
$3,700.00 - $3,700.00
Current price $3,700.00
Save 50% Save %

EcoFlow Delta Pro Ultra 6kWh Battery Pack

Original price $3,299.00
Original price $3,299.00 - Original price $3,299.00
Original price $3,299.00
Current price $2,399.00
$2,399.00 - $2,399.00
Current price $2,399.00

Only 5 left In Stock

EcoFlow Delta Pro Ultra 6kWh Battery Pack The EcoFlow Delta Pro Ultra 6kWh Battery Pack is an essential component of EcoFlow's DELTA Pro Ultra expa...

View full details
Original price $3,299.00
Original price $3,299.00 - Original price $3,299.00
Original price $3,299.00
Current price $2,399.00
$2,399.00 - $2,399.00
Current price $2,399.00
Save 27% Save %

EcoFlow DELTA 2 Max Smart Extra Battery

Original price $1,599.00
Original price $1,599.00 - Original price $2,149.00
Original price $1,599.00
$1,399.00 - $2,149.00
$1,399.00 - $2,149.00
Current price $1,399.00

Only 8 left In Stock

EcoFlow DELTA 2 Max Smart Extra Battery EcoFlow's DELTA 2 Max Smart Extra Battery provides an additional source of power for your DELTA 2 Max Porta...

View full details
Original price $1,599.00
Original price $1,599.00 - Original price $2,149.00
Original price $1,599.00
$1,399.00 - $2,149.00
$1,399.00 - $2,149.00
Current price $1,399.00
Save up to 13% Save %

EcoFlow WAVE 2 Extra Battery

Original price $899.00 - Original price $899.00
Original price
$899.00
$899.00 - $899.00
Current price $899.00

Only 14 left In Stock

EcoFlow WAVE 2 Extra Battery Get 15% off your order with code ECOFLOW15, but hurry, this exclusive offer expires soon! Get ready to experience exte...

View full details
Original price $899.00 - Original price $899.00
Original price
$899.00
$899.00 - $899.00
Current price $899.00

EcoFlow DELTA Pro Smart Extra Battery

Original price $2,799.00
Original price $2,799.00 - Original price $2,799.00
Original price $2,799.00
Current price $1,999.00
$1,999.00 - $1,999.00
Current price $1,999.00

Only 7 left In Stock

EcoFlow DELTA Pro Smart Extra Battery Get 15% off your order with code ECOFLOW15, but hurry, this exclusive offer expires soon! Maximize your ...

View full details
Original price $2,799.00
Original price $2,799.00 - Original price $2,799.00
Original price $2,799.00
Current price $1,999.00
$1,999.00 - $1,999.00
Current price $1,999.00
Save 29% Save %

EcoFlow DELTA Max Smart Extra Battery

Original price $1,599.00
Original price $1,599.00 - Original price $1,599.00
Original price $1,599.00
Current price $1,199.00
$1,199.00 - $1,199.00
Current price $1,199.00

Only 6 left In Stock

EcoFlow DELTA Max Smart Extra Battery Get 15% off your order with code ECOFLOW15, but hurry, this exclusive offer expires soon! Boost the batt...

View full details
Original price $1,599.00
Original price $1,599.00 - Original price $1,599.00
Original price $1,599.00
Current price $1,199.00
$1,199.00 - $1,199.00
Current price $1,199.00
Save 25% Save %

EcoFlow DELTA 2 Smart Extra Battery

Original price $799.00
Original price $799.00 - Original price $799.00
Original price $799.00
Current price $699.00
$699.00 - $699.00
Current price $699.00

Only 7 left In Stock

EcoFlow DELTA 2 Smart Extra Battery Get 15% off your order with code ECOFLOW15, but hurry, this exclusive offer expires soon! Enhance your EcoFlow ...

View full details
Original price $799.00
Original price $799.00 - Original price $799.00
Original price $799.00
Current price $699.00
$699.00 - $699.00
Current price $699.00
Save 13% Save %

EcoFlow DELTA Pro 3 Smart Extra Battery

Original price $2,599.00
Original price $2,599.00 - Original price $2,599.00
Original price $2,599.00
Current price $2,299.00
$2,299.00 - $2,299.00
Current price $2,299.00

Only 7 left In Stock

EcoFlow DELTA Pro 3 Smart Extra Battery Get 15% off your order with code ECOFLOW15, but hurry, this exclusive offer expires soon! Discover true ene...

View full details
Original price $2,599.00
Original price $2,599.00 - Original price $2,599.00
Original price $2,599.00
Current price $2,299.00
$2,299.00 - $2,299.00
Current price $2,299.00
Save 12% Save %

EcoFlow 2kWh Power Kit

Original price $4,747.00 - Original price $5,445.00
Original price
$4,747.00 - $5,445.00
$4,747.00 - $5,445.00
Current price $4,747.00

Only 12 left In Stock

EcoFlow 2kWh Power Kit The EcoFlow 2kWh Power Kits provide a convenient, all-in-one solution for powering your van, RV, or tiny home. These innovat...

View full details
Original price $4,747.00 - Original price $5,445.00
Original price
$4,747.00 - $5,445.00
$4,747.00 - $5,445.00
Current price $4,747.00

EcoFlow 4kWh Power Kit

Original price $6,496.00 - Original price $7,194.00
Original price
$6,496.00 - $7,194.00
$6,496.00 - $7,194.00
Current price $6,496.00

Only 11 left In Stock

EcoFlow 4kWh Power Kit Experience true independence on the road with the EcoFlow 4kWh Power Kit, the ultimate all-in-one solution for off-grid livi...

View full details
Original price $6,496.00 - Original price $7,194.00
Original price
$6,496.00 - $7,194.00
$6,496.00 - $7,194.00
Current price $6,496.00

EcoFlow 5kWh Power Kit

Original price $7,999.00 - Original price $8,699.00
Original price
$7,999.00 - $8,699.00
$7,999.00 - $8,699.00
Current price $7,999.00

Only 10 left In Stock

EcoFlow 5kWh Power Kit The EcoFlow 5kWh Power Kit allows for effortless powering of your tiny home or RV adventures. Imagine starting your day with...

View full details
Original price $7,999.00 - Original price $8,699.00
Original price
$7,999.00 - $8,699.00
$7,999.00 - $8,699.00
Current price $7,999.00

EcoFlow 10kWh Power Kit

Original price $12,499.00 - Original price $13,199.00
Original price
$12,499.00 - $13,199.00
$12,499.00 - $13,199.00
Current price $12,499.00

Only 9 left In Stock

EcoFlow 10kWh Power Kit Experience the ultimate off-grid living with the EcoFlow 10kWh Power Kit. Say goodbye to noisy generators and messy wi...

View full details
Original price $12,499.00 - Original price $13,199.00
Original price
$12,499.00 - $13,199.00
$12,499.00 - $13,199.00
Current price $12,499.00

EcoFlow 15kWh Power Kit

Original price $16,999.00 - Original price $17,699.00
Original price
$16,999.00 - $17,699.00
$16,999.00 - $17,699.00
Current price $16,999.00

Only 8 left In Stock

EcoFlow 15kWh Power Kit Experience the ultimate off-grid lifestyle with EcoFlow's 15kWh Power Kit. More than just power, this revolutionary kit unl...

View full details
Original price $16,999.00 - Original price $17,699.00
Original price
$16,999.00 - $17,699.00
$16,999.00 - $17,699.00
Current price $16,999.00

EcoFlow Lithium Iron Phosphate Battery

Original price $1,749.00 - Original price $4,999.00
Original price
$1,749.00 - $4,999.00
$1,749.00 - $4,999.00
Current price $1,749.00

Only 5 left In Stock

EcoFlow Lithium Iron Phosphate Battery The EcoFlow Lithium Iron Phosphate LFP Battery is the ideal power source for all your needs. With its LiFePO...

View full details
Original price $1,749.00 - Original price $4,999.00
Original price
$1,749.00 - $4,999.00
$1,749.00 - $4,999.00
Current price $1,749.00

SunGoldPower 5.12KWH Powerwall LIFEPO4 Lithium Battery SG48100M

Original price $3,500.00
Original price $3,500.00 - Original price $3,500.00
Original price $3,500.00
Current price $1,750.00
$1,750.00 - $1,750.00
Current price $1,750.00

Only 6 left In Stock

SunGoldPower 5.12KWH Powerwall LIFEPO4 Lithium Battery SG48100M Introducing the SunGoldPower 5.12KWH Powerwall LIFEPO4 Lithium Battery SG48100M, eq...

View full details
Original price $3,500.00
Original price $3,500.00 - Original price $3,500.00
Original price $3,500.00
Current price $1,750.00
$1,750.00 - $1,750.00
Current price $1,750.00
Save 50% Save %

SunGoldPower 48V 100AH Server Rack LIFEPO4 Lithium Battery SG48100P

Original price $3,300.00
Original price $3,300.00 - Original price $3,300.00
Original price $3,300.00
Current price $1,650.00
$1,650.00 - $1,650.00
Current price $1,650.00

Only 5 left In Stock

SunGoldPower 48V 100AH Server Rack LIFEPO4 Lithium Battery SG48100P Experience the power of SunGoldPower with the SG48100P 48V 100AH Server Rack LI...

View full details
Original price $3,300.00
Original price $3,300.00 - Original price $3,300.00
Original price $3,300.00
Current price $1,650.00
$1,650.00 - $1,650.00
Current price $1,650.00
Save 50% Save %

SunGoldPower 4 x 5.12KWH Powerwall LIFEPO4 Lithium Battery SG48100M

Original price $14,000.00
Original price $14,000.00 - Original price $14,000.00
Original price $14,000.00
Current price $7,000.00
$7,000.00 - $7,000.00
Current price $7,000.00

Only 3 left In Stock

SunGoldPower 4 x 5.12KWH Powerwall LIFEPO4 Lithium Battery SG48100M Discover the incredible SunGoldPower 4 x 5.12KWH Powerwall LIFEPO4 Lithi...

View full details
Original price $14,000.00
Original price $14,000.00 - Original price $14,000.00
Original price $14,000.00
Current price $7,000.00
$7,000.00 - $7,000.00
Current price $7,000.00
Save 50% Save %

SunGoldPower 4 x 48V 100AH Server Rack LIFEPO4 Lithium Battery

Original price $13,200.00
Original price $13,200.00 - Original price $13,200.00
Original price $13,200.00
Current price $6,600.00
$6,600.00 - $6,600.00
Current price $6,600.00

Only 9 left In Stock

SunGoldPower 4 x 48V 100AH Server Rack LIFEPO4 Lithium Battery Power up your server rack with SunGoldPower's 4 x 48V 100AH LIFEPO4 Lithium Batter...

View full details
Original price $13,200.00
Original price $13,200.00 - Original price $13,200.00
Original price $13,200.00
Current price $6,600.00
$6,600.00 - $6,600.00
Current price $6,600.00
Save 50% Save %

SunGoldPower 4 x 24V 100AH LIFEPO4 Deep Cycle Lithium Battery with Bluetooth, Self-Heating & IP65

Original price $6,832.00
Original price $6,832.00 - Original price $6,832.00
Original price $6,832.00
Current price $3,416.00
$3,416.00 - $3,416.00
Current price $3,416.00

Only 9 left In Stock

SunGoldPower 4 x 24V 100AH LIFEPO4 Deep Cycle Lithium Battery with Bluetooth, Self-Heating & IP65 Upgrade your power source with the SunGoldP...

View full details
Original price $6,832.00
Original price $6,832.00 - Original price $6,832.00
Original price $6,832.00
Current price $3,416.00
$3,416.00 - $3,416.00
Current price $3,416.00
Save 50% Save %

SunGoldPower 4 x 12V 200AH LIFEPO4 Deep Cycle Lithium Battery with Bluetooth, Self-Heating & IP65

Original price $6,832.00
Original price $6,832.00 - Original price $6,832.00
Original price $6,832.00
Current price $3,416.00
$3,416.00 - $3,416.00
Current price $3,416.00

Only 8 left In Stock

SunGoldPower 4 x 12V 200AH LIFEPO4 Deep Cycle Lithium Battery with Bluetooth, Self-Heating & IP65 SunGoldPower introduces their 4-pack of 12V...

View full details
Original price $6,832.00
Original price $6,832.00 - Original price $6,832.00
Original price $6,832.00
Current price $3,416.00
$3,416.00 - $3,416.00
Current price $3,416.00
Save 50% Save %

SunGoldPower 4 X 12V 100AH Deep Cycle Lithium Battery with Bluetooth, Self-Heating & IP65

Original price $3,456.00
Original price $3,456.00 - Original price $3,456.00
Original price $3,456.00
Current price $1,728.00
$1,728.00 - $1,728.00
Current price $1,728.00

Only 7 left In Stock

SunGoldPower 4 X 12V 100AH Deep Cycle Lithium Battery with Bluetooth, Self-Heating & IP65 The SunGoldPower 4 X 12V 100AH Deep Cycle Lith...

View full details
Original price $3,456.00
Original price $3,456.00 - Original price $3,456.00
Original price $3,456.00
Current price $1,728.00
$1,728.00 - $1,728.00
Current price $1,728.00
Save 50% Save %

SunGoldPower 2 x 5.12KWH Powerwall LIFEPO4 Lithium Battery SG48100M

Original price $7,000.00
Original price $7,000.00 - Original price $7,000.00
Original price $7,000.00
Current price $3,500.00
$3,500.00 - $3,500.00
Current price $3,500.00

Only 4 left In Stock

SunGoldPower 2 x 5.12KWH Powerwall LIFEPO4 Lithium Battery SG48100M Discover the SunGoldPower Powerwall LIFEPO4 Battery - compact, with a sleek L...

View full details
Original price $7,000.00
Original price $7,000.00 - Original price $7,000.00
Original price $7,000.00
Current price $3,500.00
$3,500.00 - $3,500.00
Current price $3,500.00
Save 50% Save %

SunGoldPower 2 x 48V 100AH Server Rack LIFEPO4 Lithium Battery

Original price $6,600.00
Original price $6,600.00 - Original price $6,600.00
Original price $6,600.00
Current price $3,300.00
$3,300.00 - $3,300.00
Current price $3,300.00

Only 3 left In Stock

SunGoldPower 2 x 48V 100AH Server Rack LIFEPO4 Lithium Battery Experience the power of SunGoldPower with the compact and innovative Server Rack LIF...

View full details
Original price $6,600.00
Original price $6,600.00 - Original price $6,600.00
Original price $6,600.00
Current price $3,300.00
$3,300.00 - $3,300.00
Current price $3,300.00
Save 50% Save %

SunGoldPower 2 x 24V 100AH LIFEPO4 Deep Cycle Lithium Battery with Bluetooth, Self-Heating & IP65

Original price $3,416.00
Original price $3,416.00 - Original price $3,416.00
Original price $3,416.00
Current price $1,708.00
$1,708.00 - $1,708.00
Current price $1,708.00

Only 11 left In Stock

SunGoldPower 2 x 24V 100AH LIFEPO4 Deep Cycle Lithium Battery with Bluetooth, Self-Heating & IP65 SunGoldPower offers a top-of-the-line 2 x 24V...

View full details
Original price $3,416.00
Original price $3,416.00 - Original price $3,416.00
Original price $3,416.00
Current price $1,708.00
$1,708.00 - $1,708.00
Current price $1,708.00
Save 50% Save %

What are Batteries?

Batteries are essential components designed to store and supply electrical energy for various applications, including residential, commercial, and off-grid use. These devices convert chemical energy into electricity, providing an efficient solution for energy storage and usage. Utilizing batteries can significantly enhance energy independence and reduce reliance on traditional power sources for users.

Batteries are ideal for individuals and businesses looking to reduce their carbon footprint, save on energy bills, or ensure a reliable power source in remote locations. They cater to a variety of users, including homeowners, outdoor enthusiasts, and those seeking sustainable energy solutions.

Batteries come in various configurations, including off-grid systems, grid-tied systems, and hybrid setups. Each type has distinct features and benefits tailored to specific energy needs, making it essential to choose the right battery based on your requirements.

How do I know which battery is right for me?

With a wide range of batteries available, selecting the right one can be challenging. This guide will help you determine which battery best suits your needs. Before diving into the different types of batteries, consider some key factors when making your choice.

What will you be using your battery for?

The first and most crucial consideration is: “What will you primarily use your battery for?” Are you looking to power your entire home, or do you need a portable solution for camping trips? Will you require energy during power outages or in remote areas? These scenarios will help you identify your specific needs and narrow down your options.

Off-Grid or Grid-Tied?

Batteries are available in off-grid and grid-tied configurations. Off-grid batteries are designed for locations without access to the electrical grid, providing complete energy independence. In contrast, grid-tied batteries connect to the existing power grid, allowing users to store excess energy for later use. Each type has its advantages, depending on your energy goals and location.

Technical Details to Consider

  • Power Output: The total wattage the battery can supply, typically measured in watts (W).
  • Battery Capacity: The amount of energy the batteries can store, often measured in amp-hours (Ah).
  • Inverter Rating: The power rating of the inverter, indicates how much energy it can convert from DC to AC.
  • Battery Efficiency: The efficiency rating of the batteries affects how much stored energy can be utilized.
  • Dimensions: The physical size of the batteries and other components is important for installation space.

What are the different types of batteries?

Understanding the types of batteries can help you choose the right one for your energy needs. They can be categorized into several groups:

Deep Cycle Batteries

Dakota Lithium 36V 135Ah Deep Cycle Battery

These systems include everything needed for a battery power setup, making them ideal for beginners. They typically come with batteries, an inverter, mounting hardware, and necessary accessories.

Features:

  • All-in-one package for easy installation
  • Suitable for various applications
  • Comprehensive instructions included

LifePO4 Batteries

ACOPower 12V 200Ah LiFePO4 Deep Cycle Lithium Battery

Designed for users who want to expand their existing battery setup or replace old units. These systems usually include just the batteries and necessary mounting hardware.

Features:

  • Flexible options for expansion
  • High-quality battery technology
  • Easy integration with existing systems

Smart Batteries

Renogy 12V 200Ah Pro Smart Lithium Iron Phosphate Battery with Bluetooth & Self-heating Function

Perfect for remote locations, these systems provide complete energy independence. They often include batteries for energy storage, ensuring power availability even when external sources are unavailable.

Features:

  • Complete energy solution for remote areas
  • Includes batteries for energy storage
  • Ideal for camping, cabins, or emergency backup

Common Battery Questions

Why should I buy a battery from us?

We partner with leading brands to offer high-quality batteries that meet various energy needs.

How do I buy a battery?

You can purchase directly from our website or call us for assistance at (800) 564-1859.

I have a question about my battery.

Contact us at (800) 564-1859 or email support@solarkitoutlet.com. You can also fill out our online contact form.

Is financing available for batteries?

Yes, we provide financing options. You can explore them here.

How much does shipping cost?

We offer free shipping on all batteries.

Can I return my battery?

Yes, within 30 days of delivery, minus shipping, handling, and a 30% restocking fee.
View our Return and Refund Policy here.

Can I order replacement parts?

Yes, call us with your battery's model and serial number to ensure you get the correct parts.

Choosing the right battery can significantly enhance your energy independence and sustainability. We offer a wide selection of high-quality batteries tailored to meet diverse needs and preferences. Whether you're looking for a complete battery solution for your home, a portable battery for outdoor use, or any other type, we have the perfect model for you.

Order your Battery today from Solar Kit Outlet. Free shipping on all of our batteries. Contact us for a free consultation at (800) 564-1859 or email support@solarkitoutlet.com.

Why buy from us? Lowest price guarantee, satisfaction guarantee, hassle-free returns, 100% secure shopping & authorized dealer.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare