sonnen is one of the global market leaders in smart solar energy storage with more than 100,000 residential sonnenBatterie systems installed worldwide. The sonnenBatterie is an intelligent energy storage system that allows its owners to use solar electricity day and night, whilst also enabling users to change the way that they manage and control their energy. It saves money by storing the surplus energy generated by solar panels when it’s not needed and makes it available at times when it is needed.
- 11 years of global experience
- Over 100,000 sonnenBatterie systems installed worldwide
- Known for high-quality, safe and intelligent battery technology
- Accelerating the transition to a clean energy future

sonnenCommunity
We are the connection to a sustainable energy future
The number of people using sonnen products is growing every day. We call them the sonnenCommunity. Yet, we are much more than just “users”. We are visionaries who share a common goal: clean, reliable, and affordable energy for all. We are pioneers in clean energy: We are prosumers, using energy that we generate ourselves. We are connected so every person who joins makes the sonnenCommunity stronger, including you.
The energy transition is for everyone
You can wait for change from above. Or take your energy future into your own hands. Just like the people in the sonnenCommunity, who use sonnen products to realise a shared goal: clean, reliable, and affordable energy for everyone. Create your own power from the sun and use it to protect your home and your community from power outages. Release yourself from rising costs of traditional energy suppliers. Join the energy revolution that allows everyone to belong. Because together we are not only stronger, together we are the future of energy.
✓ being connected to use clean electricity
✓ becoming stronger with everyone who joins
✓ shaping our own energy future, today
sonnenBatteries – Hybrid 9.53 & Evo
Intelligent, long-lasting and economical – the sonnenBatterie
The sonnenBatterie is a high-tech storage system that has proven itself in over 100,000 households globally. The combination of a PV system and a sonnenBatterie will allow you to cover up to 80% of your yearly energy requirements with clean energy. Taking control of your energy future has never been easier you have the power to reduce your energy costs for today and into the future. Buying a sonnenBatterie is a decision for the highest standards in safety and quality.
Electricity blackouts are now becoming more common in Australia. Outages are always unpredictable and often cause problems. sonnenProtect can reliably supply your essential loads with stored solar energy during these grid failures.

sonnenBatterie Evo
Powering your future
Proudly innovating for over 11 years, the sonnenBatterie Evo is the first sonnen outdoor home battery solution that was developed for the needs of the Australian and New Zealand landscape. Our system is designed to endure the unique local climate and changing energy requirements of your household. German engineered and made in our newest, state of the art manufacturing plant in Bavaria. Store solar energy to power your home in the day, or night and during blackouts. Charge your battery even when the grid is down.
Solar power generation does not have to go to waste. When the grid goes down – with Black Start function, have confidence that during a blackout your home can utilise the energy from the directly connected solar system and ensure you have continuous backup energy supply. Meaning you can use your essential appliances during times of extended blackouts*.
Your future deserves a long-lasting and safe solution that will power the heart of your home and deliver peace of mind
What are the sonnenBatterie Evo advantages?
- German Designed and Made
- Outdoor rated – IP 56
- Safe and durable battery cell technology – Lithium Iron Phosphate
- Long Lasting Long Lasting 10 year; 10,000 cycle warranty
- Quality components – sonnenInverter and sonnenModules 4
- Black out protection – helps keep the lights on
- Unlock extra $ value – Virtual Power Plant ready
- Australian based customer and service support teams
sonnenBatterie Hybrid 9.53
An intelligent, integrated solar home battery.
Store energy generated from your rooftop solar system during the day for use in the evenings and monitor the performance of your sonnenBatterie using the my sonnen app or web portal. Get more out of your investment in a sonnenBatterie with our innovative energy offers.
The sonnenBatterie hybrid 9.53 is a single phase battery that is German designed and engineered. Its modular design allows you to adjust your storage capacity to accommodate any changes to your household energy requirements. When combined with Black Start, the battery provides continuous backup power to your home in an event of a blackout


What are the sonnenBatterie hybrid advantages?
- German Designed and Made
- Modular design expandable up to 15kWh.
- Built-in PV inverter
- Safe and durable battery cell technology – Lithium Iron Phosphate
- Long Lasting Long Lasting 10 year; 10,000 cycle warranty
- Black out protection – helps keep the lights on
- Unlock extra $ value – Virtual Power Plant ready
- Australian based customer and service support teams
How the sonnenBatterie gets you through the day.
Clean energy during the day time, in the evening and at night.
sonnenbatteries intelligent system ensures you get the most out of the power you have produced rom your solar.
Morning: minimal energy production, high energy needs.
At sunrise the solar panels start to produce energy, though not enough to cover the morning energy needs. The sonnenBatterie will bridge the gap with the stored energy from the previous day.
Midday: highest energy production, low energy needs.
In the daytime the energy generated from the solar panels is at its peak. But since nobody is home the energy consumption is very low so that most of the generated energy is stored in the sonnenBatterie.
Evening: low energy production, high energy needs.
The highest daily energy consumption is in the evening when the solar panels produce little or no energy. The sonnenBatterie will cover the energy need with the energy produced in the daytime.


sonnenProtect
Never worry about the lights going out.
Electricity blackouts are now becoming more common in Australia. Outages are always unpredictable and often cause problems. sonnenProtect can reliably supply your essential loads with the stored solar energy during these grid failures*.
What protection can I expect?
A sonnenBatterie system, combined with sonnenProtect can power your home’s essential loads* such as refrigerator, lights and internet modem during grid outages and may even support your home if the grid goes down for several days**.
FREE SONNEN CONSULTATION
If you’d like to learn more or book a Free Consultation with one of our solar experts, please get in touch!
Call: (07) 5438 8133 • Email: consultation@halcolenergy.com.au
SONNEN BATTERIE SPECIFICATIONS
Dimensions (H/W/D in cm)
Base cabinet (5 kWh): 88/67/23
Dimensions 5 – 15 kWh: 186/67/23
Output
2.5 kW – 3.3 kW
Storage size
5 kWh – 15 kWh
(expandable in steps of 2.5 kWh)
Warranty*
10 years or 10,000 charge cycles
System intelligence
- With the use of predictive charging you maximize your PV output.
- Complete storage system
- Everything included, ready to connect
Applications
- single phase and three phase properties
- All in one solar + battery
- AC or DC coupled
*$0 monthly fee based on sonnenFlat energy plan best suited for your consumption profile. Extra fees and charges may apply if you use more electricity than the chosen plan allows.
Customer Review
“Luke and his team of two men arrived at my place in Hervey Bay around eightish on the morning of Tue 9/2/21. After intros they got stuck into it as a team with the three of them know exactly what they had to do:
- Remove 7 x old panels and their operating equipment.
- Replace with 18 new panels and associated operating equipment and a Tesla battery system.
By 11 am they were finished, all cleaned up, and ready to return home. Very impressive!
This is the second time I have used Halcol and would not hesitate in recommending them to anyone.
Thank you all.”
Ernest “Dutchy” Lensing