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Sapphire Solar

Sapphire Solar is proudly 100% Australian owned, backed by a team of solar professionals in Australia and the UK with extensive knowledge and experience in the domestic and international solar industries. Established in 2013, over the last 12 months, Sapphire Solar been an Australian solar energy industry leader. This includes leading technologies for the installation of solar batteries subsidised by the Australian government and Victorian [...]

  • Grid Tie Inverters
  • Australia
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Australia

Australia’s Solar Energy

The utilization of energy created by the heat and light of the sun and converting it into electricity is commonly known as Solar Power Energy. It was in the 1860’s when solar power technologies was first developed, arising from the distress of industrialist that the current coal, oil and fossil fuels supply would become scarce and limited. Thus, becoming more costly for individual households to afford.

The growing concern has then led to the re-evaluation and re-assessment of the international energy policies and regulations. According to the 2018 World Economy Outlook published by the Organization for Economic Co-operation and Development and the International Energy Agency, the global demand for energy increased by 2.1% in 2017 with a 398 GW of solar PV installed around the world, and, meeting the 2% of global electricity demand.

In which, the rate of installations are influenced by changes, alterations and updates in the policy mechanisms supporting such technology. Nonetheless, this trend is expected to significantly increase in numbers by another 25% by the year 2040.

As one of the fastest developing countries, the land down under has relied greatly on solar power energy as their preferred energy source for decades now. However, it was only then in the year 2015 when the age of solar power technology in Australia underwent a rapid growth. The increasing cost of energy resources like fossil fuels, has led to a significant number of households that are turning into solar energy.

The emergence of government funded incentive programs for the incorporation of domestic and commercial solar power utilization also proliferated. Through the years, solar-powered technology has become Australia’s optimal energy source.

Geographically speaking, the Australian continent is known to have the highest solar radiation per square meter of any continent with an average of 58 million petajoules (PJ) of solar radiation per year, which is approximately 10,000 times larger than the country’s total energy consumption. This has helped increase Australia’s Gross Domestic Product (GDP) to $275 million for every petajoule of energy consumed.

To date, there are 2.15 million or 21% of Australian households are recorded to have Solar Photovoltaic (also known as solar PV) with a combined capacity of over 12.9 gigawatts installed on their rooftops that directly converts sunlight into electricity using a semiconductor cell or solar PV cell. This type of solar power technology is the most common and widely used in households.

Solar inverter used for below projects in Australia

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Solar inverter

Wholesale Solar Inverters for sale

Besides solar panels, there are other components like solar inverters that are critical for both consumers and businesses. Particularly, if you are a solar installer, adding solar inverters to your inventory will help your business grow since users need this equipment to maximize and regulate the solar energy of their solar system. 

Solar power inverters have a crucial role to play in a solar system as they convert the electricity of solar panels to make them usable for running various appliances, lighting, and other electronics at homes or businesses.

Before buying solar inverters and supplying them in your local area, you need to be aware of all the functionalities of solar inverters, and the different types of inverters available. Thereafter, you can compare solar quotes on our site with various inverter types.

Why Inverter for PV Systems?

When the solar photovoltaic (PV) systems collect the sunlight, electrons inside the solar cells are activated, which then produce direct current (DC) energy. Then circuits within the cells capture that energy for use at households and offices. 

This is where your business can make its mark by supplying solar inverters to users. Most homes and offices use alternating current (AC) energy, not DC, so the energy that their solar panels generate is not useful in itself.  

Solar inverters convert the direct current (DC) output of panels to the alternating current (AC) on which most residential and commercial appliances run. In short, the inverters work as the mediums between the solar panels and the residential and commercial buildings’ electrical setup. Without the inverter, the power generated by the solar system is kind of useless. 

In simple words, the whole process is when solar panels capture sunlight and converts it into energy, which is sent to the inverter, which turns the DC energy into AC energy. After the energy conversion, solar electricity can power all the appliances and electronics. If the solar panels produce more electricity than required, it goes back into the grid.

Types of Solar Inverters

There are mainly three types of solar inverters — string inverters, micro-inverters, and power optimizers. All these inverters have a different system. However, they have the same function, which is collecting DC power from batteries and convert into AC, though with different levels of efficiency. As a solar installer, you can guide your customers, which type of inverter is suitable for their home or office. Here are the details on each type of inverter:

String Inverters 

String inverters are standard centralized inverters. Usually, a majority of small solar systems use string inverters or “centralized” inverters. In a solar PV system that comes with a string inverter, all the solar panels are connected together into “strings.” 

When the panels generate energy, it all goes to a single inverter, which is generally placed in a residential building, in a garage, or in the basement. The inverter will convert all the electricity from solar panels into AC electricity to power a property.

String inverters are the most economical among other options and are a proven inverter technology. These inverters are also the easiest to maintain as they are easy to access. 

If a solar system uses a string inverter, it will produce limited electricity. It means using string inverters with a solar system can create a bottleneck when it comes to producing electricity. In fact, overall production of electricity may go down drastically even just one or two panels are in the shade or do not operate properly.

Power Optimizers

Power optimizers work as an option to pair with a string inverter. This type of inverters is considered a compromise between string inverters and microinverters. Just in the case of microinverters, power optimizers are placed on the roof next to individual solar panels. However, systems that have power optimizers still send energy to a centralized inverter.

Power optimizers do not convert the DC electricity into AC electricity at the solar panel site. Rather, they prepare or condition the DC electricity by fixing the electricity voltage, and at that certain point, the electricity is sent to the string inverter. A system that pairs power optimizers with a string inverter is considered more efficient than that uses a stand-alone string inverter.

Similar to microinverters, power optimizers are capable of improving the efficiency of a solar panel system, and they are cheaper less than microinverters. Power optimizers also provide the benefit of monitoring the performance of individual solar panels. The systems with power optimizers can still generate sufficient electricity even if one or two panels are not functioning or underperforming.

Microinverters

Microinverters are high-performance inverters for complex solar systems. Typically, microinverters are “distributed” inverters. Solar PV systems with microinverters have a small inverter installed for each individual solar panel. 

Instead of sending energy from every panel to a single inverter, microinverters convert the DC energy to AC energy on the roof itself.

Microinverters are located on the roof near the solar panels, due to which these inverters are more efficient than string inverters when it comes to converting energy. Solar systems with microinverters can still generate electricity, even if one or two panels do not perform properly. 

Microinverters also enable to monitor of the performance of specific solar panels, which makes it easier to identify solar production issues if they crop up. 

The cost of microinverters is significantly higher than string inverters and can be more challenging to maintain or repair if any problem occurs because they are located on the roof.

Why Buy Wholesale Solar Inverters from Us?

We, at SolarFeeds, have brought together nearly all the popular solar inverter wholesalers, who offer a large number of inverters at much cheaper pricing compared to the retail market.

We are a multiple wholesale vendor e-commerce marketplaces, and our main objective is to connect solar installers with manufacturers/suppliers. Our online marketplace particularly focuses on providing a platform to individuals, Small & Medium Enterprises (SMEs), and Large Enterprises.

By using our online platform and buying wholesale solar inverters, you can: 

  • Diversify and expand your solar business
  • Enhance your business’ credibility by offering popular brands of inverters
  • Earn higher profit margin
  • Stay ahead of your competitors.

SolarFeeds brings you thousands of products, including solar inverters, batteries, solar panels, and other major categories at wholesale pricing. 

If you want to buy wholesale solar inverters in a low price range, then check out the online marketplace to explore a wide range of quality inverters. You can also send us your query at info@solarfeeds.com

OEM

Custom Made Solar Products OEM

OEM stands for Original Equipment Manufacturer which is commonly referred to as a company that manufactures and offers parts and accessories of items that are used as components of a product from another company. To sum it up, OEM commonly manufactures specific items on behalf of brands. Though OEM typically operates in the computer and technology industries, it also works in the solar industry.

Factories for White Label Solar Products

In the case of the solar industry, most solar companies work with solar OEMs to build and design their own solar products such as solar panels, cells, modules, etc. OEM becomes their outsourcing partner that helps them in assembling and reproducing their solar products.

Nowadays, a huge number of solar companies, particularly those large solar manufacturing companies, are partnering with outstanding solar OEMs to deliver the best quality solar products to their solar customers. Mainly, the reason is, these solar OEMs help solar manufacturers cut down their production costs since they no longer have to operate their own factories, purchase needed materials and hire labour to produce their solar products.

As a solar manufacturing company, the first thing you need to consider is to find the most reliable solar OEM in the market. One of the biggest perks of the internet these days is you can now easily find these OEMs even in the comfort of your home. With the help of a solar outsourcing marketplace such as SolarFeeds.com, you can easily find the most reliable and right OEM partner for your solar company. Solar outsourcing marketplace helps solar industry professionals gather accurate and timely information about solar including the list of most trusted Solar Original Equipment Manufacturers.

Australia

Australia’s Solar Energy

The utilization of energy created by the heat and light of the sun and converting it into electricity is commonly known as Solar Power Energy. It was in the 1860’s when solar power technologies was first developed, arising from the distress of industrialist that the current coal, oil and fossil fuels supply would become scarce and limited. Thus, becoming more costly for individual households to afford.

The growing concern has then led to the re-evaluation and re-assessment of the international energy policies and regulations. According to the 2018 World Economy Outlook published by the Organization for Economic Co-operation and Development and the International Energy Agency, the global demand for energy increased by 2.1% in 2017 with a 398 GW of solar PV installed around the world, and, meeting the 2% of global electricity demand.

In which, the rate of installations are influenced by changes, alterations and updates in the policy mechanisms supporting such technology. Nonetheless, this trend is expected to significantly increase in numbers by another 25% by the year 2040.

As one of the fastest developing countries, the land down under has relied greatly on solar power energy as their preferred energy source for decades now. However, it was only then in the year 2015 when the age of solar power technology in Australia underwent a rapid growth. The increasing cost of energy resources like fossil fuels, has led to a significant number of households that are turning into solar energy.

The emergence of government funded incentive programs for the incorporation of domestic and commercial solar power utilization also proliferated. Through the years, solar-powered technology has become Australia’s optimal energy source.

Geographically speaking, the Australian continent is known to have the highest solar radiation per square meter of any continent with an average of 58 million petajoules (PJ) of solar radiation per year, which is approximately 10,000 times larger than the country’s total energy consumption. This has helped increase Australia’s Gross Domestic Product (GDP) to $275 million for every petajoule of energy consumed.

To date, there are 2.15 million or 21% of Australian households are recorded to have Solar Photovoltaic (also known as solar PV) with a combined capacity of over 12.9 gigawatts installed on their rooftops that directly converts sunlight into electricity using a semiconductor cell or solar PV cell. This type of solar power technology is the most common and widely used in households.

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