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Happy 2025 Australia, welcome to Buzz Energy Systems - Delivering Nationwide - Call Us 1300 763 469.
Australia, Welcome to Buzz Energy Systems - Delivering Nationwide - Call Us 1300 763 469.

Sigenergy SigenStor Inverter Energy Controller Single Phase 5kW - 12kW

$1,846.00

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SigenStor Single Phase Energy Controller from 5kW- 12kW, for Solar and Energy Storage Applications

The SigenStor Energy Controller by Sigenergy is a key element of the SigenStor Battery System, engineered to deliver efficient and intelligent energy management for solar and storage systems. These 5kW or up to 12kW single-phase units integrate energy conversion, system control, and smart management into one seamless solution.

SigenStor Single Phase Energy Controller Main Features:

Integrated EMS. The built-in Energy Management System (EMS) delivers precise control of energy flows, optimising solar production, battery storage, and energy usage.
Advanced Multi-Source Black Start. Enables reliable power restoration in off-grid scenarios, ensuring continuous energy supply during outages.
Compatible with On-Grid and Off-Grid Systems. Seamlessly operates in both grid-connected and standalone setups, offering exceptional flexibility.
High DC/AC Ratio – Up to 2:1. Supports a DC/AC ratio of up to 2, allowing for greater flexibility in solar array oversizing.
Robust IP66 Protection. The IP66-rated enclosure provides strong resistance against dust and water, enhancing durability and extending the system's operational life in tough environments.

Advantages of Seamless Integration with the SigenStor Battery System

  • All-in-One Energy Solution. Works in perfect harmony with the SigenStor Battery System, offering a fully integrated platform for solar generation, energy storage, and distribution.
  • High Performance and Reliability. Delivers optimized efficiency by intelligently managing both solar input and battery storage across various use cases.
  • Scalable and Future-Ready. Designed to grow with your energy needs, supporting advanced solar setups and expandable storage options for long-term flexibility.

SigenStor Energy Controller Single Phase - Installation Video

About The Brand:

Sigenergy is a forward-thinking company that develops cutting-edge home and business energy solutions, including energy storage systems, solar inverters, and EV chargers. Our world-class R&D team of hundreds of industry talents shares the vision of making the world greener through continuous innovation.

By integrating the latest power electronics, digital, and AI technologies, Sigenergy builds next-generation energy products with optimum safety features. With global sales and services, we aim to become our customers' most trusted partners on their journey to a more sustainable future.

Interested in starting your solar journey, but need some help in deciding what is the best system for your needs, free and without obligation? 

Start by CLICKING HERE

We'll be glad to assist you, in achieving Energy Independence... Your Way. 


Yep, we know... there are lots of options when buying products online.

We also believe in providing you with only the highest quality products, combined with exceptional customer service.

How You Win:

  • Free shipping Australia wide on most orders
  • Most competitive prices available
  • Pre and after sales Technical Support
  • 30 Day Easy Returns Policy 

We offer Free Shipping on most products, however some custom orders and heavy/bulky items may require specialised freight to some destinations, incurring additional cost.

Customers Please Note:
Due to the fragile nature and awkward shape of glass fronted solar panels, shipping these products can be tricky.
Prior to placing orders for Solar Panels, please contact us to determine the appropriate shipping method to ensure safe, cost-effective delivery. 

Handling time is typically 1-3 business days and Transit Time 2-4 business days to most Capital Cities and surrounding areas. Since our products often ship directly from manufacturers and/or different distribution centres around the country, some orders may arrive in separate deliveries.
(Please Note: this excludes "custom" or "made to order" products as noted on product pages; customers will be advised on estimated lead times either upon placing order or submitting an enquiry).

In the unlikely event a product is out of stock at the time of ordering, the customer will be notified as soon as possible prior to processing payment. The option will be offered to either proceed with the order based on the estimated delivery time, or cancel the order if unsatisfactory. 

Goods are to be inspected upon delivery and orders are deemed to be fulfilled with items received in good order and at the quantities required, unless notified within 7 days.   

Orders to regional and remote destinations may be delayed by circumstances out of our control, such as flood or fire, however be assured that every order is monitored and carriers are selected to minimise delay. 

In any case, it is our utmost aim to prevent disappointment or inconvenience due to goods being unavailable and Buzz Energy Systems will work to resolve any issues that may arise.

For individual or tailored freight quotes, get in touch. 

Want to know about our Returns Policy? Read more here.

Important Disclaimer: Installation of Hardwired Electrical Products in Australia

Please read the following information, including the disclaimer at the bottom of this page;
by purchasing from Buzz Energy Systems, you understand and acknowledge these terms.
 

When it comes to the installation of hardwired electrical products in Australia, it is important to be aware of the regulations and guidelines in place to ensure safety and compliance.
As per the Electrical Safety Act, installations operating at ELV (Extra Low Voltage) levels of 60 volts and below can be installed by individuals with the necessary knowledge and skills.

However, it is crucial to note that installations operating above ELV levels require the expertise of licensed electricians and experienced installers. Products falling under this category are not suitable for DIY (Do-It-Yourself) installation and must be handled by professionals. Attempting to install such products without the proper qualifications can not only compromise performance but also invalidate any manufacturer's warranties. 

At Buzz Energy Systems, we recognise the importance of reliable and efficient installations that prioritise safety, performance and warranty compliance. Our team consists of qualified tradespeople and specialists who are equipped with the expertise required to handle complex electrical installations.

For installations that operate above ELV levels, we strongly advise against DIY installation. Instead, we recommend seeking professional assistance from licensed electricians and experienced installers to ensure the proper installation and optimal performance of such products.

When it comes to installing hardwired electrical products above ELV levels, rest assured that Buzz Energy Systems can provide the necessary qualified tradespeople and specialists. Our professional installation services guarantee compliance with regulations, the preservation of manufacturers warranties and most importantly, your safety.

Do not compromise on the installation of your hardwired electrical products. Trust Buzz Energy Systems for a professional and hassle-free experience.
Contact us today for advice or to schedule your installation with our qualified team.

Legal Indemnity Disclaimer

By engaging with Buzz Energy Systems, purchasing and utilising our products and services, you acknowledge and agree to the following indemnity disclaimer. This disclaimer covers any potential claims for death, injury, property damage, financial loss, or warranty claims:

  1. Assumption of Responsibility: Buzz Energy Systems shall not be responsible or liable for any consequences arising from the installation, operation or use of our products or services, excluding any rights or remedies you may have under the Australian Consumer Law or other applicable legislation. You, as the user or purchaser, assume full responsibility for any potential risks, damages, or losses that may occur, including those not covered under Australian Consumer Law.

  2. Proper Installation and Use: It is your responsibility to ensure that the installation, operation, and use of our products align with relevant laws, regulations, and safety guidelines. We strongly recommend seeking the expertise of licensed professionals to handle installations above ELV levels and to ensure compliance with all applicable codes and standards.

  3. Personal Injury and Property Damage: Buzz Energy Systems shall not be held liable for any injuries, damages, or losses caused by improper installation, operation, or maintenance of our products. You agree to indemnify and hold Buzz Energy Systems harmless from any liability in relation to personal injury or property damage resulting from the use of our products or services.

  4. Financial Loss: Buzz Energy Systems shall not be liable for any financial loss, including but not limited to direct or indirect loss of profits, revenue, or savings, arising from the use or inability to use our products or services. Any costs associated with repairs, replacements, or damages incurred fall under your responsibility.

  5. Warranty Claims: Buzz Energy Systems provides manufacturer warranties on our products, subject to the terms and conditions outlined in the accompanying documentation. However, we shall not be held liable for any warranty claims resulting from improper installation, operation or maintenance of our products. Warranties may become void if our products are not installed or used in accordance with supplied instructions or if unauthorised modifications or repairs are made.

  6. Independent Advice: It is recommended that you seek independent advice, particularly legal or professional guidance, to assess the suitability of our products and services for your specific requirements.

By engaging with Buzz Energy Systems, you acknowledge and voluntarily assume all risks associated with the installation, operation, and use of our products and services. This disclaimer extends to any third parties who may be affected by the use of our products or services.

Please note: This indemnity disclaimer is intended to be a general statement of our position and should not be interpreted as a comprehensive legal contract. We recommend seeking legal advice to draft and review any specific agreements or contracts related to the use of Buzz Energy Systems' products and services.

Description

SigenStor Single Phase Energy Controller from 5kW- 12kW, for Solar and Energy Storage Applications

The SigenStor Energy Controller by Sigenergy is a key element of the SigenStor Battery System, engineered to deliver efficient and intelligent energy management for solar and storage systems. These 5kW or up to 12kW single-phase units integrate energy conversion, system control, and smart management into one seamless solution.

SigenStor Single Phase Energy Controller Main Features:

Integrated EMS. The built-in Energy Management System (EMS) delivers precise control of energy flows, optimising solar production, battery storage, and energy usage.
Advanced Multi-Source Black Start. Enables reliable power restoration in off-grid scenarios, ensuring continuous energy supply during outages.
Compatible with On-Grid and Off-Grid Systems. Seamlessly operates in both grid-connected and standalone setups, offering exceptional flexibility.
High DC/AC Ratio – Up to 2:1. Supports a DC/AC ratio of up to 2, allowing for greater flexibility in solar array oversizing.
Robust IP66 Protection. The IP66-rated enclosure provides strong resistance against dust and water, enhancing durability and extending the system's operational life in tough environments.

Advantages of Seamless Integration with the SigenStor Battery System

  • All-in-One Energy Solution. Works in perfect harmony with the SigenStor Battery System, offering a fully integrated platform for solar generation, energy storage, and distribution.
  • High Performance and Reliability. Delivers optimized efficiency by intelligently managing both solar input and battery storage across various use cases.
  • Scalable and Future-Ready. Designed to grow with your energy needs, supporting advanced solar setups and expandable storage options for long-term flexibility.

SigenStor Energy Controller Single Phase - Installation Video

About The Brand:

Sigenergy is a forward-thinking company that develops cutting-edge home and business energy solutions, including energy storage systems, solar inverters, and EV chargers. Our world-class R&D team of hundreds of industry talents shares the vision of making the world greener through continuous innovation.

By integrating the latest power electronics, digital, and AI technologies, Sigenergy builds next-generation energy products with optimum safety features. With global sales and services, we aim to become our customers' most trusted partners on their journey to a more sustainable future.

Interested in starting your solar journey, but need some help in deciding what is the best system for your needs, free and without obligation? 

Start by CLICKING HERE

We'll be glad to assist you, in achieving Energy Independence... Your Way. 


Yep, we know... there are lots of options when buying products online.

We also believe in providing you with only the highest quality products, combined with exceptional customer service.

How You Win:

  • Free shipping Australia wide on most orders
  • Most competitive prices available
  • Pre and after sales Technical Support
  • 30 Day Easy Returns Policy 

We offer Free Shipping on most products, however some custom orders and heavy/bulky items may require specialised freight to some destinations, incurring additional cost.

Customers Please Note:
Due to the fragile nature and awkward shape of glass fronted solar panels, shipping these products can be tricky.
Prior to placing orders for Solar Panels, please contact us to determine the appropriate shipping method to ensure safe, cost-effective delivery. 

Handling time is typically 1-3 business days and Transit Time 2-4 business days to most Capital Cities and surrounding areas. Since our products often ship directly from manufacturers and/or different distribution centres around the country, some orders may arrive in separate deliveries.
(Please Note: this excludes "custom" or "made to order" products as noted on product pages; customers will be advised on estimated lead times either upon placing order or submitting an enquiry).

In the unlikely event a product is out of stock at the time of ordering, the customer will be notified as soon as possible prior to processing payment. The option will be offered to either proceed with the order based on the estimated delivery time, or cancel the order if unsatisfactory. 

Goods are to be inspected upon delivery and orders are deemed to be fulfilled with items received in good order and at the quantities required, unless notified within 7 days.   

Orders to regional and remote destinations may be delayed by circumstances out of our control, such as flood or fire, however be assured that every order is monitored and carriers are selected to minimise delay. 

In any case, it is our utmost aim to prevent disappointment or inconvenience due to goods being unavailable and Buzz Energy Systems will work to resolve any issues that may arise.

For individual or tailored freight quotes, get in touch. 

Want to know about our Returns Policy? Read more here.

Important Disclaimer: Installation of Hardwired Electrical Products in Australia

Please read the following information, including the disclaimer at the bottom of this page;
by purchasing from Buzz Energy Systems, you understand and acknowledge these terms.
 

When it comes to the installation of hardwired electrical products in Australia, it is important to be aware of the regulations and guidelines in place to ensure safety and compliance.
As per the Electrical Safety Act, installations operating at ELV (Extra Low Voltage) levels of 60 volts and below can be installed by individuals with the necessary knowledge and skills.

However, it is crucial to note that installations operating above ELV levels require the expertise of licensed electricians and experienced installers. Products falling under this category are not suitable for DIY (Do-It-Yourself) installation and must be handled by professionals. Attempting to install such products without the proper qualifications can not only compromise performance but also invalidate any manufacturer's warranties. 

At Buzz Energy Systems, we recognise the importance of reliable and efficient installations that prioritise safety, performance and warranty compliance. Our team consists of qualified tradespeople and specialists who are equipped with the expertise required to handle complex electrical installations.

For installations that operate above ELV levels, we strongly advise against DIY installation. Instead, we recommend seeking professional assistance from licensed electricians and experienced installers to ensure the proper installation and optimal performance of such products.

When it comes to installing hardwired electrical products above ELV levels, rest assured that Buzz Energy Systems can provide the necessary qualified tradespeople and specialists. Our professional installation services guarantee compliance with regulations, the preservation of manufacturers warranties and most importantly, your safety.

Do not compromise on the installation of your hardwired electrical products. Trust Buzz Energy Systems for a professional and hassle-free experience.
Contact us today for advice or to schedule your installation with our qualified team.

Legal Indemnity Disclaimer

By engaging with Buzz Energy Systems, purchasing and utilising our products and services, you acknowledge and agree to the following indemnity disclaimer. This disclaimer covers any potential claims for death, injury, property damage, financial loss, or warranty claims:

  1. Assumption of Responsibility: Buzz Energy Systems shall not be responsible or liable for any consequences arising from the installation, operation or use of our products or services, excluding any rights or remedies you may have under the Australian Consumer Law or other applicable legislation. You, as the user or purchaser, assume full responsibility for any potential risks, damages, or losses that may occur, including those not covered under Australian Consumer Law.

  2. Proper Installation and Use: It is your responsibility to ensure that the installation, operation, and use of our products align with relevant laws, regulations, and safety guidelines. We strongly recommend seeking the expertise of licensed professionals to handle installations above ELV levels and to ensure compliance with all applicable codes and standards.

  3. Personal Injury and Property Damage: Buzz Energy Systems shall not be held liable for any injuries, damages, or losses caused by improper installation, operation, or maintenance of our products. You agree to indemnify and hold Buzz Energy Systems harmless from any liability in relation to personal injury or property damage resulting from the use of our products or services.

  4. Financial Loss: Buzz Energy Systems shall not be liable for any financial loss, including but not limited to direct or indirect loss of profits, revenue, or savings, arising from the use or inability to use our products or services. Any costs associated with repairs, replacements, or damages incurred fall under your responsibility.

  5. Warranty Claims: Buzz Energy Systems provides manufacturer warranties on our products, subject to the terms and conditions outlined in the accompanying documentation. However, we shall not be held liable for any warranty claims resulting from improper installation, operation or maintenance of our products. Warranties may become void if our products are not installed or used in accordance with supplied instructions or if unauthorised modifications or repairs are made.

  6. Independent Advice: It is recommended that you seek independent advice, particularly legal or professional guidance, to assess the suitability of our products and services for your specific requirements.

By engaging with Buzz Energy Systems, you acknowledge and voluntarily assume all risks associated with the installation, operation, and use of our products and services. This disclaimer extends to any third parties who may be affected by the use of our products or services.

Please note: This indemnity disclaimer is intended to be a general statement of our position and should not be interpreted as a comprehensive legal contract. We recommend seeking legal advice to draft and review any specific agreements or contracts related to the use of Buzz Energy Systems' products and services.