Choosing solar and battery backup for your home isn’t just about what works today — it’s about what will keep working years from now. The technology behind your system needs to be reliable, adaptable, and supported long after installation.
That’s why Atma Energy is intentional about the technology we use for the Atma Battery Program.
We partner with Sigenergy, an international solar and energy storage technology company with systems deployed across the U.S. and more than 60 countries worldwide. Their battery and energy management technology is already operating at scale across Europe, Australia, Asia, and North America, delivering dependable performance in real homes under real grid conditions.
Why battery technology matters for long-term reliability
Home battery backup isn’t just for emergencies. A well-designed system plays a role in everyday energy use, by storing excess solar power during the day and helping your home rely less on the grid in the evening, during peak demand, or when outages occur.
That daily performance depends on both hardware quality and long-term system support. Batteries are complex systems, and without ongoing updates and monitoring, even well-installed equipment can fall behind over time
What makes Sigenergy battery systems different
Sigenergy designs modular, integrated battery systems, inverters, and energy management technology built for flexibility and longevity.
Modular design means systems can be sized for what a homeowner needs today, with the ability to expand later as energy usage changes — whether that’s adding an electric vehicle, increasing household energy usage, or adapting to future utility rate changes.
Sigenergy hardware meets rigorous international safety and performance standards and is designed to be supported over time through ongoing software and firmware updates. These updates help improve performance, enhance system intelligence, and extend the useful life of the technology. This is critical for long-term home energy system performance.
How Sigenergy supports the Atma Battery Program
The Atma Battery Program, our subscription-based solution designed to make home battery backup more accessible, affordable and easier to manage over time.
By pairing Sigenergy’s technology with the Atma Battery Program, homeowners get:
Reliable home battery backup during outages and grid disruptions
Smarter daily energy use, with solar powering the home during the day and charging the battery when production is highest
Flexibility over time, without the high costs or pressure of full battery ownership upfront
Ongoing monitoring, service, and support handled directly by Atma’s in-house team
Homeowners don’t need to manage hardware, track performance issues, or troubleshoot systems on their own. Atma handles monitoring and service, while the Atma Service platform gives customers visibility into how their system is performing day to day.
Battery backup without costly upfront ownership
Traditional battery ownership often comes with high upfront costs and long-term uncertainty around maintenance, performance, and support. The Atma Battery Program is designed to remove those barriers.
Instead of owning the battery outright, homeowners subscribe to a program that includes access to battery backup, ongoing support, and system optimization, helping ensure the system continues to perform as energy needs and grid conditions evolve.
This approach makes home battery backup more approachable, predictable, and aligned with how energy systems actually operate over decades.
Atma chose Sigenergy because their technology aligns with how we think about energy: dependable today, flexible for the future, and designed for long-term performance. Our goal is to increase your energy resilience, reduce your reliance on the grid, maximize your investment, and give you peace of mind — simply and affordably.
This is what smarter solar looks like. See how you can benefit: Atma Battery Program