Sigen Energy Controller
The SigenStor Energy Controller is the intelligent inverter at the core of the SigenStor system, designed to seamlessly manage solar energy, battery storage, and grid interaction. With built-in energy management (EMS), flexible on-grid and off-grid compatibility, and support for up to four MPPTs, it offers precision control and optimal performance across a wide range of system configurations. Its IP66-rated design ensures reliable operation in all environments, while advanced features like multi-source black start and a high DC/AC ratio make it ideal for modern, future-ready solar installations.
Smart Control at the Core
Integrated. Intelligent. Essential.
At the heart of the SigenStor system, the Sigen Energy Controller brings together advanced inverter functionality and a built-in Energy Management System (EMS) to deliver precise, seamless control over your entire energy setup.
With its versatile design, the controller supports solar input, battery storage, EV charging coordination, and grid interaction—all managed intelligently from a single unit. Its clean aesthetics, ambient lighting, and robust IP66 protection make it both functional and visually refined for any home or business environment.
Unified solar and storage control
Built-in EMS for real-time optimisation
On-grid and off-grid compatibility
Smart load balancing for maximum efficiency
Elegant design with advanced safety features
Engineered for Reliability
Rugged, Safe, and Always On
The Sigen Energy Controller is built for continuous, uninterrupted operation in all conditions. With multi-source start-up capability, advanced protective features, and an IP66 rating, it ensures energy stability whether you're on-grid or off.
Its intelligent design supports fast switching, smart load management, and high-performance operation—giving you peace of mind, day and night.
IP66-rated for all-weather installation
Seamless backup transition for critical loads
Multi-source system start-up
Built-in EMS for real-time protection and control
Designed for both residential and commercial use
Quick to Deploy, Smart to Operate
Fast Setup, Effortless Control
The Sigen Energy Controller simplifies installation and commissioning with intelligent system detection and remote configuration. With built-in EMS, over-the-air (OTA) updates, and one-click diagnostics, it enables faster setup and long-term adaptability, making it ideal for both installers and system owners.
Fast commissioning with guided setup
1-click full system scan and diagnostics
OTA firmware updates for continuous improvement
Integrated control across solar, battery, and EV modules
AI-Optimised Energy Control
Smarter, Safer, Future-Proof
The Sigen Energy Controller brings AI-driven intelligence to the heart of your energy system. With embedded EMS and machine learning capabilities, it continuously adapts to your usage patterns—optimising energy flow across solar, battery, EV, and grid in real time.
Whether you’re producing, storing, or consuming energy, the controller enables smart planning, VPP scheduling, and proactive safety management. Built on a cloud-native platform, it evolves over time, ensuring your system stays efficient, secure, and ready for the future.
AI-assisted energy planning
AI-optimised VPP scheduling
Predictive safety monitoring
Cloud-based service support and upgrades
Future-ready system intelligence
Comprehensive System Protection
Ensuring safe, intelligent control of your solar and storage system across its full lifespan. The Sigen Energy Controller manages PV and battery operations with advanced EMS features, delivering real-time protection, grid compliance, and long-term system reliability.
Sigen Energy Controller
| Single phase | Three phase | |
| DC Input (from PV) | |
| MPPT voltage range(V) | 50~550 | 160~1000 |
| No. of MPP. tracker | 2 | 2~4 |
| No. of PV strings per MPPT | 1 |
| Max. input current per MPPT | 16 A |
| AC Output (on-grid) | |
| Nominal output power(W) | 3000~6000 | 5000~25000 |
| Nominal output voltage(V) | 220/230/240 | 380/400 |
| Efficiency | |
| Max. efficiency | 98.0% | 98.1%/98.2%/98.3% |
| Battery Connection | |
| No. of modules per controller | 1 ~ 6 pcs |
| General | |
| Cooling | Natural convection | Smart air cooling |
| Ingress protection rating | IP66 |
F.A.Q
Frequently Asked Questions
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What rebates can I get with my rooftop solar system? And how much are they worth?
Solar rebates come in three forms:
- Federal rebates: i.e. Small-scale Technology Certificates (STC) which are available in all states.
- State based rebates: Available in some states from time to time and may be means tested (you can email info@pure-electric.com.au for more details).
- Feed in tariffs: Different tariffs are offered by different retailers.
Small-Scale Technology Certificate (STC) rebate
Currently, all solar systems are eligible for an STC rebate which is calculated using four factors.
Factor 1: The total size of your system in kW
i.e. you have a 10 kW of panels and an 8.2 kW inverter your system size is considered 10 kW
Factor 2: The Zone you are in
Australia is divided into four solar zones.
Zone Rating 1 1.622 2 1.536 3 1.382 4 1.185 To find out which zone your postcode is in click this link.
Factor 3: The STC multiplier based on the year in which you install your solar system
The STC multiplier is a factor worked out based on what year you install your solar system and is as follows:
Factor 4: The price of STCs
STCs can be priced through the Government's STC clearing house or on the open market at places like Green Energy Markets.
As an example say that you are installing 10 kW of panels, in Zone 1 in 2020 and the current price of an STC is $35 your STC rebate would then be:
STC rebate = 10 x 1.622 x 11 x 35 = $6,244.70
This would appear as a $6,244.70 discount off the total cost of your solar system.
State specific rebates and Feed in Tariffs (FiT)
If you want to find out the currently available up-front rebates or Feed in Tarrifs (i.e. the amount you are paid for feeding power back into the grid) you can always email us at info@pure-electric.com.au for more details.
The following is a list of state government entities that manage state based solar incentive schemes:
- VIC - See the following website: https://www.solar.vic.gov.au
- SA - See the following website: https://www.sa.gov.au/topics/energy-and-environment/energy-efficient-home-design/solar-photovoltaic-systems
- WA - See the following website: https://www.wa.gov.au/organisation/energy-policy-wa/energy-buyback-schemes
- QLD - See the following website: https://www.qld.gov.au/housing/buying-owning-home/energy-water-home/solar
- ACT - See the following website: https://www.actsmart.act.gov.au/energy-saving/rebatessubsidies
- NSW - See the following website: https://energysaver.nsw.gov.au/households/solar-and-battery-power
- Federal rebates: i.e. Small-scale Technology Certificates (STC) which are available in all states.
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Is my rooftop solar system covered by warranty?
Yes it certainly is. Each panel type typically gets a 25 year performance warranty and at least a 10 year manufacturing warranty, depending on the panel chosen. Jinko panels offer a 10 year manufacturing warranty, QCells panels 12 years, and SunPower panels offer a 25 year manufacturing warranty (parts and labour).
Check out your panel and inverter warranty sheets for more details!
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More details on the rooftop solar warranty cover?
Generally, most mechanical defects will be covered during the warranty period, as long as they are deemed a manufacturing fault. Most suppliers also guarantee 80% power production for the first 25 years of your solar power system’s life.
It is important to understand that warranty terms and conditions vary from supplier to supplier.
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Are STC rebates available for an off-grid solar setup?
Yes, STC rebates are available where you have a Fronius SCERT inverter coupled with a Selectronic SP Pro micro-grid. This is a standard solution we offer.
