Designed by German battery experts, sonnenBatterie is the most flexible solar battery choice, offering multiple solar battery storage options ranging from 2.5kWh to 15kWh. Sonnen’s batteries have smart home capabilities, letting you monitor and intelligently control your energy usage.
Sonnen’s batteries are backed by an industry leading warranty of 10 years or 10,000 cycles, whichever comes first.
Lithium iron phosphate,
the safest chemistry
of all battery types
Compatible with both
and long lifespan
Here at Platinum Solar Group, we are dedicated to bringing you the highest quality of solar systems installations, repairs, and maintenance. You can trust our extensive experience, top-notch team, and numerous satisfied clients, but don't just take our word for it. Hear it from our clients.
“The boys from platinum solar group came and replaced the battery quickly and efficiently. Very happy with the service and would recommend platinum solar group.”
“I found the service was run professionally and on time. The problem was resolved within one half hour. The operator presented himself as knowledgeable and confident. Happy to recommend Simon to other clients.”
“The team at Platinum Solar Group were extremely tidy, neat and professional. They cleaned up after themselves which is very rare for companies to do. They did the job quick and easy and professionally. Would highly recommend Mina and his team.”
“The installers of our battery were friendly and professional. They cleaned up after themselves. Thanks for doing a great job - Michael and Veronica.”