Dyness Company Info
Dyness was established in 2017 and specialises in the research, development and production of battery energy storage systems for residential, commercial and industrial applications.
The company is headquartered in Suzhou, China, and has expanded globally with 30+ branches, three R&D centres and three major manufacturing bases. Dyness has shipped more than 1,000,000 energy storage units worldwide and works with 500+ global partners. With strong experience in home and C&I energy storage, Dyness offers a range of battery solutions for Australian homes and businesses, including low-voltage batteries, high-voltage stackable systems and all-in-one energy storage systems.
What Is a Dyness Battery?
The Dyness Battery is a solar energy storage system that works with your solar panels. When your solar system produces electricity during the day, some of that power is used in your home right away. But what happens to the extra energy?
That’s where the Dyness Battery comes in.
Here’s how it works:
- During the day, your solar panels generate power from the sun.
- Your home uses what it needs right away.
- Extra energy is stored in the Dyness Battery.
- At night, during cloudy days, or during blackouts, your home can use the stored energy from the battery.
- This helps you use more of your own solar power and less electricity from the grid.
Why Choose Dyness Battery in Australia?
Dyness batteries are designed to suit Australian energy conditions, offering reliable performance, strong safety standards, and flexible capacity options. They are suitable for both first-time solar battery users and homeowners upgrading an existing solar system
1. Most Safe and Stable Lithium Technology (LiFePO4)
Dyness uses lithium iron phosphate- (LiFePO4) batteries-the safest of all. As such, these batteries are quite useful in a house with kids, pets, and sensitive equipment-because they are stable, have a long life, and do not get overheated easily.
2. Long Lifespan — Up to 6,000+ Cycles
The Dyness Battery can last over a decade under proper care. The majority of the models have 6000+ charge/discharge cycles, intended for giving you all the value and dependable performance for the years ahead.
3. Full 10-Year Warranty
Dyness warranty is a treat to your mind, a full 10 years protection over all the EX* Dyness batteries. The 10-year period of guarantee has protection, servicing, and reliable energy storage.
4. Modular & Expandable Design
Start your battery storage with power according to present needs and expand if in the future more power is needed. Dyness batteries are modular and you simply stack or link more units for added capacity when needed.
5. Compatible with Most Inverters
Whether a Sungrow, GoodWe, Growatt, SAJ, or whatever inverter you might be using, the Dyness battery will work smoothly with it. It integrates easily into both new and established solar systems.
6. Smart Energy Management
Dyness batteries have smart battery management systems (BMS) that control charging, avoid overcharging, and maintain efficient and safe operation of the entire system.
7. Fast Charging & High Efficiency
Dyness batteries charge quickly and deliver stored energy efficiently, helping households maximise solar self-consumption and reduce reliance on grid electricity.
8. 90% Depth of Discharge (DoD)
The Powerbox battery offers a 90% Depth of Discharge, matching top competitors like Sonnen and Alpha ESS. DoD indicates how much of a battery’s capacity can be used before it needs recharging. A higher DoD means you can draw more energy from the battery, making it more efficient for daily use.
However, fully discharging a battery regularly can reduce its lifespan, as every battery has a limited number of charge–discharge cycles. That’s why manufacturers specify a recommended DoD—to balance usable capacity with battery longevity.
Dyness Battery Series Available in Australia
The Dyness Battery is available through various authorized retailers and installers across Australia. It’s essential to purchase from reputable sources to ensure product authenticity and access to warranty services. Dyness offers different battery models designed to suit a variety of homes and energy needs.
Here are the main Dyness Battery series you can choose from:
Dyness Battery Residential Energy Storage Systems:
Dyness home energy storage systems cater to both low and high voltage needs, compatible with top inverter brands worldwide. With over 500,000 satisfied users globally, they ensure worry-free electricity use.
Dyness Powerbox G2
10.24 kWh | Up to 50 units in parallel
The Powerbox G2 is a low-voltage device with 10.24kWh to 512kWh of energy coverage that can support up to 50 parallel units and is intended for residential energy storage applications. The installation space is infinite with the 6.5-inch slim design. Strong power for household electricity consumption is provided by the 1C discharge.
Technical Specifications:
- Battery Type: Lithium Iron Phosphate (LiFePO4)
- Nominal Battery Energy: 10.24 kWh
- Protection Level: IP66 (Dust-tight and water resistant)
- Expansion: Up to 50 units in parallel
- Cycle Life: ≥8000 cycles / 10 years
- Net Weight: 99.7kg
See PowerBox G2 Series datasheet
Dyness Powerbox Pro
10.24kWh | up to 50 units in parallel
Powerbox Pro is a low-voltage device with a 10.24kWh–512kWh energy coverage that can support up to 50 units in parallel and is intended for use in home energy storage scenarios. It is the ideal addition to any modern home because of its high level of protection, excellent safety performance, ease of installation, and fashionable design.
Technical Specifications:
- Product Model: Powerbox Pro
- Battery Type: LiFePO4
- Nominal Battery Energy: 10.24 kWh
- Net Weight: 103kg
- Dimension[W*D*H]: 555*210*928 mm
- Protection Level: IP65
- Expansion: Up to 50 units in parallel
See PowerBox Pro Series datasheet
Dyness STACK100 Pro
15.36kWh–76.8kWh | Expandable up to 921kWh with multiple clusters
The Dyness STACK100 Pro is a stackable high-voltage energy storage battery designed for larger residential, small commercial and industrial energy storage applications. It offers a modular capacity range from 15.36kWh to 76.8kWh in a single cluster and supports larger expansion when multiple clusters are connected in parallel. With LiFePO4 battery technology, rackless stackable design and high protection rating, STACK100 Pro is suitable for users who need higher battery capacity, flexible expansion and reliable long-term solar energy storage.
Technical Specifications:
- Product Model: STACK100 Pro
- Battery Module Type: LiFePO4
- Nominal Battery Energy: 5.12kWh per module
- System Energy Range: 15.36kWh–76.8kWh
- Expansion: Up to 12 clusters in parallel
- Maximum System Capacity: Up to 921kWh, depending on system design
- Cycle Life: ≥8000 cycles
- Protection Level: IP66
- Installation Type: Rackless, stackable and plug-and-play design
- Cooling Method: Natural convection
Dyness All-in-one ESS (Cygni)
8kW/10kW | 7.68–46.08kWh
The Dyness Cygni Series is an all-in-one residential energy storage system designed for modern Australian homes. It offers 8kW and 10kW output options with a battery usable energy range from 7.68kWh to 46.08kWh, helping homeowners store solar energy, improve energy independence and reduce reliance on the grid.
Its wiring-free stack design makes installation easier, while the integrated inverter and battery system provides a clean, compact and user-friendly energy storage solution for new solar installations or battery upgrades.
Technical Specifications:
| Inverter Model |
Cygni 8.0HS |
Cygni 10.0HS |
Cygni 8.0AS |
Cygni 10.0AS |
| System Type |
Cygni Hybrid |
Cygni Hybrid |
Cygni AC |
Cygni AC |
| Nominal Output Power (VA) |
8000 |
9999 |
8000 |
9999 |
| Battery Usable Energy (kWh) |
7.68–46.08 |
7.68–46.08 |
7.68–46.08 |
7.68–46.08 |
| Inverter / Battery Module Weight (kg) |
27.5 / 40.5 |
27.5 / 40.5 |
27.5 / 40.5 |
27.5 / 40.5 |
| Inverter / Battery Module Size (W × H × D mm) |
650 × 450 × 180 / 650 × 300 × 180 |
650 × 450 × 180 / 650 × 300 × 180 |
650 × 450 × 180 / 650 × 300 × 180 |
650 × 450 × 180 / 650 × 300 × 180 |
| Cycle Life |
≥8000 cycles |
≥8000 cycles |
≥8000 cycles |
≥8000 cycles |
| Enclosure Type |
IP66 |
IP66 |
IP66 |
IP66 |
See Cygni Series datasheet
Dyness PowerDepot H5B
5.12 kWh | Up to 10 units in parallel
The PowerDepot H5B is a low-voltage device intended for use in homes. Longer cycle life and maximum safety are guaranteed by the dependable lithium iron phosphate (LFP) technology. It has a broad capacity range that can be scaled from 5.12kWh to 51.2kWh to meet different energy storage needs, making it flexible for backup and self-consumption applications.
Technical Specifications:
- Product Model: PowerDepot H5B
- Battery Type: LiFePO4
- Nominal Battery Energy: 5.12 kWh
- Net Weight: 55 kg
- Protection Level: IP65
- Expansion: Up to 10 units in parallel
Dyness Tower
7.10kWh~21.31kWh | Stackable design with self-adaptive modules
The updated Tower Series is specifically designed for large-scale residential use. It has a stackable design with self-adaptive modules, five energy options up to 21.31 kWh with a parallel connection, cutting-edge LiFePO4 technology, remote upgrade, high waterproof level, and good cooling capabilities. The Dyness Tower Series can accommodate your needs, no matter what.
Technical Specifications:
| Product Model |
Tower T7 |
Tower T10 |
Tower T14 |
Tower T17 |
Tower T21 |
| Battery Module Type |
LiFePO4 |
LiFePO4 |
LiFePO4 |
LiFePO4 |
LiFePO4 |
| Battery Module Quantity |
2 |
3 |
4 |
5 |
6 |
| Nominal Energy |
7.10kWh |
10.66kWh |
14.21kWh |
17.76kWh |
21.31kWh |
| Net Weight [kg] |
105kg |
146kg |
187kg |
228kg |
269kg |
| Protection Level |
IP54 |
IP54 |
IP54 |
IP54 |
IP54 |
Dyness DL5.0
5.12 kWh | Up to 50 batteries can be connected in parallel
For storage applications in homes and businesses, DL5.0’s larger capacity design is ideal. To accommodate the demands of additional users, up to 50 batteries can be connected in parallel. Easy monitoring and remote updates are made possible by the optional OTA feature. strong, modular, and high capacity.
Technical Specifications:
- Product Model: DL5.0
- Battery Type: LiFePO4
- Nominal Battery Energy: 5.12 kWh
- Net Weight: 44 kg
- Dimension[W*D*H]: 481*535*140 mm
- Protection Level: IP20
- Expansion: Up to 50 units in parallel
Dyness Battery C&I Energy Storage Systems
With years of experience in commercial and industrial energy storage, Dyness provides scalable battery solutions for peak shaving, load shifting, backup power, solar self-consumption and larger energy storage applications. These systems are designed for businesses, high-usage properties and commercial sites that need flexible and reliable energy storage.
Dyness STACK100 Pro
15.36–76.8kWh | Max expandable up to 921kWh
The Dyness STACK100 Pro is a high-voltage stackable energy storage system designed for larger residential, small commercial and industrial energy storage applications. It offers a modular system energy range from 15.36kWh to 76.8kWh in a single cluster and can be expanded up to 921kWh with multiple clusters, depending on system design and inverter compatibility.
Built with LiFePO4 battery technology, the STACK100 Pro supports long cycle life, strong safety protection and flexible expansion. Its rackless, stackable and plug-and-play design makes installation easier for larger energy storage projects.
Technical Specifications:
- Product Model: STACK100 Pro
- Battery Module Type: LiFePO4
- Nominal Battery Energy: 5.12kWh per module
- System Energy Range: 15.36–76.8kWh
- Maximum System Capacity: Up to 921kWh with multiple clusters
- Expansion: Up to 12 clusters in parallel
- Cycle Life: ≥8000 cycles
- Protection Level: IP66
- Installation Type: Rackless, stackable and plug-and-play design
- Cooling Method: Natural convection
Dyness Stacked ESS (Stack100)
15.36–76.8kWh | Max expandable up to 921.6kWh
The Dyness Stack100 is a stacked energy storage system designed for commercial, industrial and large residential applications. Its modular design allows users to build a system from 15.36kWh to 76.8kWh and expand further with multiple clusters, depending on project requirements and inverter compatibility.
Using LiFePO4 battery technology, the Stack100 is designed for safe, reliable and long-term energy storage. It can be used for solar self-consumption, peak shaving, backup support and larger energy storage applications where flexible capacity is required.
Technical Specifications:
- Product Model: Stack100
- Battery Module Type: LiFePO4
- Module Voltage / Capacity: 51.2V / 100Ah
- System Energy Range: 15.36–76.8kWh
- Maximum System Capacity: Up to 921.6kWh with multiple clusters
- Battery Module Energy: 5.12kWh per module
- Signal Module Weight: 47kg
- Max. Single Cluster Dimension: 591 × 390 × 1700mm
- Best For: Commercial, industrial and large residential energy storage applications
Other Dyness C&I all-in-one ESS options may include DH100F, DH200Y, BF100 and BF200, depending on project size, site requirements and commercial energy storage needs.
Dyness Battery Price in Australia (May 2026 Updated)
| Battery Capacity |
Approx. Price (AUD) |
| 15.3 kWh |
$5,010* |
| 23.4 kWh |
$6,660* |
| 30.7 kWh |
$7,630* |
| 34.5 kWh |
$9,575* |
| 46 kWh |
$12,370* |
Dyness battery systems are designed for both domestic and commercial energy storage applications. Dyness battery systems Price Start From approximately A$5,010 for the 15.3 kWh system, while the 23.4 kWh battery price is approximately A$6,660. Larger capacities include the 30.7 kWh battery at approximately A$7,630, the 34.5 kWh battery at approximately A$9,575, and the 46 kWh battery at approximately A$12,370, providing reliable, high-quality LiFePO4 energy storage with long-term performance and safety.
* Final price may varies based on location, installation requirements. Contact us for a personalized quote and expert advice.
Warranty & Performance Guarantee
In 2026, Dyness battery warranty details are usually supplied by authorised installers, which is standard practice across Australia. Dyness batteries are backed by a 10-year warranty, with a performance guarantee ensuring at least 70% of the original capacity at the end of the warranty period, or until the specified energy throughput is reached — whichever comes first.
Why Buy from Aussie Solar Tech?
At Aussie Solar Tech, we make it simple for you to get the best Dyness Battery for your home or business. Our experts listen to your needs and explain which Dyness battery fits you best. No confusing tech talk, just clear advice. Here’s why so many Australians trust us:
✅Fast and Safe Installation
✅Professional Installation
✅Friendly Customer Service
✅Clear Pricing & No Hidden Fees
✅Quality Products You Can Trust
Get a Free Quote – Easy & Fast Installation
Thinking about a Dyness Battery installation? We can help you make the smart switch to clean, reliable energy.
At Aussie Solar Tech, we make it simple. Our specialists offer unbiased advice, help you find the ideal battery for your needs, and provide you with a free quote — usually within 24 hours!
Frequently Asked Questions
Q: Is Dyness a good battery?
A: Yes — Dyness batteries are considered reliable, using stable LiFePO4 technology, high efficiency, and a solid 10-year warranty, making them suitable for Australian homes and small businesses.
Q: Who manufactures Dyness batteries?
A: Dyness batteries are manufactured by Dyness Global, a company specialising in residential and commercial energy storage, with production facilities in China and distribution worldwide, including Australia.
Q: Is Dyness battery safe for Australian homes?
A: Yes — Dyness uses LiFePO4 chemistry, one of the safest lithium battery technologies available, ideal for homes with kids, pets, and sensitive electronics.
Q: Is Dyness battery CEC approved in Australia?
A: Many Dyness models are compatible with CEC-approved inverters. Always confirm approval with your installer before purchasing.
Q: How long does a Dyness battery last?
A: With proper use, Dyness batteries can last 10–15 years, depending on usage patterns, cycle frequency, and maintenance.
