BigBattery solar batteries are made from LiFePO4 cells which is the best source of energy because it is the most stable type of lithium because it stores more energy than any other kind of lithium and Lead acid battery. Our solar batteries are the lowest priced energy source on the long run, cheaper than lead acid batteries, because it can store almost 50% more energy than Lead acid batteries and can work between 5,000 and 8,000 cycles vs the old 500 cycles that a lead acid battery provides you.

BigBattery solar batteries, made in the US, are the most secure and the safest option for any solar application. With the built in BMS and countless safety features you can rest easy and let your BigBattery solar battery do the work for you. Let us know your KW solar array and we can help right fit you with the right system for your solar application! 

 

Online Instant Support

LiveChat, Call & eMail

10 Years Warranty

Replacement Battery Sent

Fastest Shipping

Made In USA

LiFePO4

Best Lithium Technology

OUR HAPPY CUSTOMERS

John Adam
John Adam
@johnadam58
Read More
The BEST customer service I’ve ever dealt with. They answer the phone every time and will spend as much time as needed talking to me about the battery or related systems. Billiy helped me out today and he was super friendly and knowledgeable. This is what you get when you buy high quality products from companies with employees located in the United States.
Tim Savage
Tim Savage
@timsavager
Read More
I can't say enough about the customer service provided by BigBattery.com. Billy was fantastic and provided excellent information and was incredibly helpful regarding the parts I needed, as well as the ones I didn't. This is my second purchase from BigBattery.com and I will definitely buy from them again. Great company, great product, and fantastic customer service.
Juan Pablo
Juan Pablo
@N\A
Read More
Great investment in long lasting energy. I got tired of checking my batteries water levels, discharge level, how many years old are they. This battery is amazing. After researching this for some time, I'm very happy to have pulled the trigger. Amazing warranty too. Best bang for my buck!
Share on facebook
Facebook
Share on twitter
Twitter
Share on linkedin
LinkedIn
Share on email
Email
Share on whatsapp
WhatsApp
Share on whatsapp
WhatsApp
Share on tumblr
Tumblr
Share on email
Email
Share on facebook
Facebook
Share on twitter
Twitter
Share on linkedin
LinkedIn