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Sigenergy

Sigenergy is a forward-thinking company focusing on developing 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, we build 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.

Huawei Battery
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  • AC/DC Coupled. On or Off Grid. We've AC Coupled lots of 3phase enphase systems. We've sold a lot of Off Grid as it takes a 2 wire auto start Generator too. SP8kw has 3mppts & SP10kw has 3mppts (600V). 3PH 25kw has 4mppts(1000V).
  • Gateway provides TRUE 0ms Whole home backup for 3 Phase! No one else can do it on the market unless you go down the Victron route. Signergy is less than half those prices. Installation without the Gateway is consumption only. No Backup.
  • Intelligent Battery system. It's a parallel connection & each battery has its own DC optimizers to avoid the Barrelling effect. When you add capacity in the future the full capacity is utilised for new batteries not as much as the worst degraded battery in the stack like all the other brands in the market right now.
  • Wall & Ground Mount. Wall mount can handle 2 batteries & inverter. Ground mount is a full stack just above 6ft tall.
  • 5 Layer Battery Safety. 7 temp probes in each battery pack, Pressure Relief Valve, Aerogel insulating pads for the battery casing & between each prismatic battery cell.  Aerogel Fire Extinguisher in each module.
  • EV DC Bi directional Charger (V2G & V2H ready) . Very well priced too. Really popular!
  • ChatGPT AI capabilities to shape the Energy flows for cost savings & provide Tech Support to lessen the noise on your end
  • 5in1 Hybrid Inverter. 200% DC Oversizing for Single Phase & 160% for 3 Phase. Single Phase 5-12kw. 3Phase 5 to 30kw.
  • Mix & Match Battery Packs. You can add 5kWh or 8kWh battery packs to the stack & they will be accessed individually.
  • Residential & Commercial Applications. Versatile inverter & 5kwh & 8kWh battery options makes it a very versatile solution for Residential projects. Small footprint for commercial avoids the use of cranes & manpower also time saving for less installation project costs. The NEW Sigenstack is coming next year. Their C&I offering. 50-125kw Inverters. 12kWh battery packs. Still modular & stackable batteries.
  • Modular Stack/Scalable. Fast stacking with high density connectors. No cabling between units apart from led light. 15 minute to build a full stack of 48kWh. Currently Gateways allow for 2 stacks = 96kWh. Above that we build custom gateways to scale to MegaWatts.

Battery Brochure Download

SigEnergy Sigenstor

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Sigenergy Gateway

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Sigenergy AC EV Charger

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FAQ's

Are solar batteries worth in 2024 ?
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In 2024, solar batteries continue to offer significant value for homeowners and businesses alike, albeit with considerations based on individual circumstances. The primary benefits of solar batteries include increased energy independence by storing excess solar energy for use during peak demand periods or grid outages. This capability reduces reliance on the electricity grid, mitigates energy bill fluctuations, and enhances overall energy resilience.

Moreover, advancements in battery technology have improved efficiency and lifespan, making them more cost-effective over their operational lifetime. In regions with time-of-use pricing or unreliable grid infrastructure, solar batteries can provide substantial financial savings and ensure uninterrupted power supply. Additionally, as renewable energy adoption grows and environmental concerns intensify, solar batteries play a crucial role in supporting sustainable energy practices and reducing carbon footprints. However, the decision to invest in solar batteries should consider upfront costs, available incentives, electricity usage patterns, and local regulatory factors to maximize the economic and environmental benefits.

What is the typical cost of solar battery storage ?
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The cost of solar batteries can vary widely depending on several factors such as battery capacity, brand, technology, and installation requirements. As of 2024, here are some typical cost ranges for solar batteries:

  1. Residential Battery Systems:
    • Entry-level: Small residential battery systems with lower storage capacities (around 5 kWh to 10 kWh) can range from $7,000 to $10,000 AUD.
    • Mid-range: Medium-sized systems (around 10 kWh to 15 kWh) typically cost between $10,000 to $15,000 AUD.
    • High-end: Larger residential systems (above 15 kWh) or those with advanced features may range from $15,000 to $20,000 AUD or more.
  2. Commercial Battery Systems:
    • Small to Medium Scale: Commercial battery systems with capacities suitable for small businesses or larger residential complexes can range from $20,000 to $50,000 AUD, depending on size and specifications.
    • Large Scale: For larger commercial installations or industrial applications, costs can vary significantly and may range from $50,000 to several hundred thousand dollars or more, depending on the scale and requirements.
  3. Factors Influencing Cost:
    • Battery Capacity: The storage capacity of the battery system (measured in kilowatt-hours, kWh) directly affects the cost. Larger capacities generally result in higher costs.
    • Battery Technology: Advanced battery technologies, such as lithium-ion batteries, tend to be more expensive upfront but offer higher efficiency and longer lifespan compared to older technologies like lead-acid batteries.
    • Installation Costs: Installation costs, including labor, permits, and any required modifications to existing solar systems or electrical setups, can also impact the total cost.
    • Brand and Quality: Well-known brands with established reputations often come with higher price tags due to their reliability, warranty coverage, and performance guarantees.

It's important for consumers to obtain multiple quotes from reputable solar installers and consider factors beyond upfront costs, such as long-term savings on electricity bills, warranty coverage, and system performance. Additionally, government incentives and rebates may help offset the initial investment in solar battery systems, making them more financially viable over time.

How do I know my return on Investment ?
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Your Return on Investment may vary due to your usage habits, Panel face orientation, location etc. It is best to call our one of the team member and they will set side by side with you and work on your return on investments for you to help making informed decision.

How do I know which product to choose ?
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We strongly recommend you that when you choosing a solar system you should consider more of the product rather than concentrating only on prices. Do you know all you solar panels must be registered with clean energy council, to check registration please visit http://www.cleanenergycouncil.org.au

Do solar system work during blackout ?
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If your solar panel system is connected to the grid, it will shut off in the event of a blackout. This is to prevent emergency responders and electricity utility repair-people from being injured by your panels sending power back to the grid.

However, there are certain inverters you can buy that provide backup power in a blackout when paired with a battery and if you have opted for Emergency Power Supply.

How do I get solar subsidies ?
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There are 2 ways how you can claim grid connect solar subsidies. As a customer you can ask your solar company to claim the subsidies on your behalf by giving them authority in writing or STC’s can be alloacted to you as a customer and you can claim STC’s as well.

How much can you save by installing solar ?
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Solar power can save anywhere between $15000 to $30000 over the lifetime of solar system. In Australia 1 KW solar can save average of $400 per year. Savings can vary depending on the location and many other factors like weather, shading, direction of panels.

How much does solar cost in Queensland?
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As we have seen, most of Queensland is in STC Zones 1 and 2, and Queensland's solar panel systems are the cheapest compared to other states. However, Queensland prices are higher than Greater Brisbane because they include shipping and travel costs for the goods. A typical 6.6kW solar panel system in

Brisbane costs $ 3,500 to $ 5,000 for a standard metropolis installation. A standard subway installation is in a one-story subway area  with a tin roof. The price of a 6.6 kW solar system depends on the installation in the area, in a two-story or higher house, or in a house with a tiled roof. The price of a 6.6kW PV system also depends on the brand of the module or inverter.

How do i check the performance of my solar system ?
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It’s easy to check your solar power system at any time. The majority of inverters offer a built in display that gives you a live data feed of how much power your system is generating. Most systems will give you historical data showing how your system has been performing over time. If your solar inverter is wi-fi ready you can see your performance through web application on your mobile.

Should I invest in solar if I am in Queensland?
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Queensland is known as the "Sunshine State". Queensland is one of the most sunny areas in the country and  can be considered one of the best places to install solar panels from a productivity standpoint. More sunlight means more energy, which means more savings in utility bills. More savings, in turn, translate into shorter payback periods.

Again, Queensland's solar panel systems are the lowest priced compared to other states, and many of Queensland fall into STC Zones 1 and 2 (Small Technical Certificates). Other states or regions. This has a direct impact on the price of the solar system.

These reasons, along with soaring utility bills, have made Queensland's inevitable choice of solar panel systems. With an average life expectancy of about 15-20 years, solar panel systems are considered beneficial as a long-term investment in Queensland.

What are the most Popular Sizes ?
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Commonly people install – 6.6KW Solar system on a house with single phase which suits most houses with billing average of $350 – $500 Quarterly.

If billing averages between $500 to $800 Usually 10KW system would be ideal for the household.

People with three phase power on a property usually tend to put 10KW or more due to the benefit of feed in tariff. (# 3 phase property are allowed all access solar production to feed into grid without much restriction)

What are the right prices for solar ?
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Cost of solar panels has continued to change over the past decade behind different government incentive schemes and increased diversity in the panels, inverters and suppliers on the market. Being an informed consumer is increasingly important. Similar to buying a car or a computer, you’ll want to be sure that your system is a sound investment that best meets your needs at a reasonable price. It is important to be clear on what you want from your solar PV system.

Cost of solar panels has continued to change over the past decade behind different government incentive schemes and increased diversity in the panels, inverters and suppliers on the market. Being an informed consumer is increasingly important. Similar to buying a car or a computer, you’ll want to be sure that your system is a sound investment that best meets your needs at a reasonable price. It is important to be clear on what you want from your solar PV system.

  • Government rebates and support schemes (these vary in each state)
  • Location
  • Number of panels
  • Orientation of panels
  • Type of panels
  • Type of inverter
  • System design and configuration
  • Shipping costs for equipment and parts
  • Contractor installation costs
  • Removal of trees or other shading
  • Type of roofing (for example, tiled or tin)
  • Height of roof
  • Site preparation needs (for example, condition of roof or ground)
  • Structural engineering, architectural, and other professional services (for commercial systems)

Keeping in mind the variables mentioned above, the table below shows an approximate guide on price range for grid-connected solar PV systems in the major capital cities. Government rebates such as Renewable Energy Certificates, Solar Credits and Feed-in Tariffs are included in these figures.

What are the solar rebate in Australia ?
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Currently, there are two federal government incentives in Australia for homeowners installing solar panels, which include Small-scale Technology Certificates and Feed-in Tariffs. Some of the state as additional rebates when you install solar power on your home.

  • Small-Scale Technology Certificates (STCs)
  • Feed-in Tariffs.
  • Empowering Homes solar battery loan.
  • Solar for Low-income Households.
  • State Government Rebates (Subject to Eligibility)

What does workmanship warranty covers ?
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Hybrid Solar Solutions offers 10 years workmanship warranty to all our installations. Workmanship warranty mainly covers any faulty installations, roof leakages caused by solar install, any damage to the property during installation.

What type of solar power system should I install if I live in Queensland?
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If the property is connected to a grid, you can select Queensland's grid-connected solar. This type of system  uses the power generated by the PV system rather than the more expensive power  from the grid, helping to save power costs during daylight hours. The system comes with  a conventional inverter that connects to the solar panel and grid. This system works only when the main power is on and shuts down in the event of a power outage or grid failure. This solar panel system is ideal for commercial facilities such as homes, offices and  sheds where most of the energy is used during the day.

If you use more power outside of business hours, or if you consume more power at night, you can opt for a hybrid solar panel system in Queensland. The hybrid PV system provides the ability to store excess unused PV in the battery. This battery  can be used during non-business hours or at night, minimizing the power consumption of more expensive power from the grid. The hybrid solar power system comes with solar panels,  hybrid inverters and batteries as needed.

If the property is not connected to the  grid, you can choose an off-the-grid or standalone solar panel system in Queensland. The system comes with a solar panel and a battery. This system usually requires a lot of batteries  to store energy, and the cost of the batteries is so high that it turns out to be very expensive.

Which is the best rated solar panel ?
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Solar panels technologies continues to improve on a time to time, LG and  the Australian Consumer Organization, have been involved in several comparative tests between the LG panel and many other panels. The LG NeON2 and NeONR panels are  one of the consistently best performing panels in these tests. This means you can get good power generation in dark places and all other weather conditions.  One of the reasons why the NeON 2 module performs so well is the double-sided cell structure. This innovative approach allows  light to be absorbed from the front and  back of the cell, and the  light hits the edges and back of the solar cell to generate additional electricity, improving module performance.

The solar panels deteriorate at the end of their life and generate less electricity each year. NeON2 and NeONR have very little annual deterioration. Throughout the life of an LG panel, system degradation is typically  10% less  than cheaper panels. This adds a few dollars to the additional power generation using the LG NeON panel over the years. The LG Solar Panel was rated 4.7  out of 5 by Australia's independent rating platform.

Why LG is the best solar panels to buy?
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LG's solar panel manufacturers have over 60 years of  product development and innovation experience, as well as over 30 years of R & D experience. This makes LG  one of the leading solar panel innovators and manufacturers in Australia and New Zealand, as well as in the world.

LG has won several awards for innovation. Technologies such as "CELLO" multi-wire busbars and double glazing are aimed at increasing the efficiency of  solar panels and thereby guaranteeing significant savings. LG Panel comes with a 25 year panel replacement warranty, which guarantees better returns and peace of mind over the long term. The LG Solar Module has a  very rugged design and is one of the most powerful on the market. Designed with Australia's climatic conditions in mind, they can withstand extremely strong hurricanes and hailstorms.

LG has been in Australia  for over 20 years and offers excellent customer service. All of these factors make LG solar panels an unavoidable choice given budgetary factors.

Why Q Cells is the best solar panels to buy?
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Q CELLS is  part of the Hanwha Group, a Global Fortune 500 company founded in 1952. The Hanwha Group has a history of financial stability for over 67 years, and with the support of the Hanwha Group, Q CELLS can provide a guarantee of over 25 years.

Q CELLS has been supporting the Australian community  longer than any other manufacturer currently on the market since 2009. With products specially designed for the Australian climate, unmatched on-site support, and extensive laboratory and on-site testing facilities, we are a trusted supplier to Australian consumers.

Why should I choose grid connect solar systems ?
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Due to increase in the electricity prices every year grid connect solar systems proves to be very fruitful in a long term. Solar systems can help you to eliminate the part of your bill by investing money once instead of paying bills lifetime. Research shows house valuation has gone up by $20.73 for every $1 decrease in energy bills. It is also way to help environment by producing renewable energy and reducing carbon foot prints. If you are thinking of investing in solar systems we will help you to make right decision.

Solar Panels installation in Brisbane, Melbourne & Sydney

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