BigBattery · 12 products

BigBattery

BigBattery is a trusted name in the solar energy industry, offering cutting-edge battery solutions for residential and commercial applications. With a focus on performance, reliability, and sustainability, BigBattery delivers high-capacity energy storage systems that maximize the efficiency of solar power generation.

  • 4.8 · 3,000+ reviews
  • Free lifetime support
  • Ships from U.S. warehouses

12 products9 in stock now, shown first

12 products9 in stock, shown first

Sold out right now

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3 products are between deliveries.

Free sizing help

Not sure what you need? Talk it through with us.

Tell us what you want to power and we will size the system with you, free, before and after you buy. Alex and the team pick up the phone Mon–Thu 10am–5:30pm and Fri 10am–1pm EST.

877-242-2792Mon–Thu 10am–5:30pm · Fri 10am–1pm EST
Live chatAvailable now
info@shopsolarkits.comFor in-depth guidance
Alex Smith ShopSolar.com
Alex
ShopSolar support team

About this range

About BigBattery

BigBattery is a trusted name in the solar energy industry, offering cutting-edge battery solutions for residential and commercial applications. With a focus on performance, reliability, and sustainability, BigBattery delivers high-capacity energy storage systems that maximize the efficiency of solar power generation. These advanced lithium-ion batteries are designed to store excess solar energy for use during peak demand or when the sun is not shining, providing reliable backup power and reducing reliance on the grid. Enjoy uninterrupted power supply, lower energy costs, and a greener, more sustainable future.

Choose BigBattery for superior energy storage solutions that meet your power needs.

FAQ

Questions, answered.

Can't find what you need? The team is a phone call away.

Call 877-242-2792
Can you help with system sizing and design?

Yes. Our team can help you choose the right solar kit based on your goals, power needs, and location. We provide personalized guidance before and after your purchase at no additional cost.

Many of our customers complete the majority of installation themselves using our diagrams and support resources. For final electrical connections, a licensed electrician may be required depending on local codes.

While we do not directly install systems, we can help connect you with qualified local professionals and provide technical documentation to support your installer.

Our team works hard to process all orders within 24-48 hours. Most products ship directly to your door using the quickest, most cost effective ground shipping services depending on size. You'll receive tracking details and delivery coordination as soon as your order ships. Our average shipping times are anywhere from 3-7 days.

Our return policy is normally 30 days. If you have specific questions about returns, eligibility, or specific product conditions, you can learn more in our help center.

All products are backed by full manufacturer warranties. In addition, our team provides free lifetime technical support to assist you throughout the life of your system.

Yes! We offer a variety of flexible payment plans to fit any budget. Options include monthly financing with competitive interest rates, and some plans require no money down. You can apply during checkout and get approved in minutes.