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

Manufacturers

In the simplest terms, manufacturing is the process of producing actual goods or items/products through the use of raw materials, human labour, use of machinery, tools and other processes such as chemical formulation. This process usually starts with product designing and raw material selection, turning them into an actual product output. 

Solar Products Manufacturers and Factories

In terms of solar, manufacturing encompasses the fabrication or production of materials across the solar market chain. The most common product being manufactured by solar companies are the solar photovoltaic (PV) panels, which are made with several subcomponents such as solar wafers, cells, glass, back sheets, and frames. Before a solar panel comes into life, it will undergo a lot of processes, from designing, modelling, choosing what raw materials to use and then assembling them all to make the final product.

More Than Just Solar Panels

Aside from the solar panels, solar companies have many other manufactured products that are required to make solar energy systems work smoothly, like solar inverters, batteries, combiner boxes, and racking and tracking structures.

Having a solar manufacturing sector makes a big difference in supplying affordable solar energy in different areas. Aside from maintaining the rising domestic and global demand for cleaner and renewable energy, they also help the economy grow, particularly the solar industry. If you are in search of a reliable solar manufacturing company, checking out our solar outsourcing company, SolarFeeds, would help you get easy access to reliable information, news, data and a list of solar manufacturers that can help you with solar products.

Singapore

A summary of Singapore’s solar market status

         Singapore’s energy sector has evolved astonishingly over the last five decades. Fifty years ago, the country relied heavily on oil and natural gas for its energy needs. However, challenges associated with climate change and economic growth forced it to consider cutting-edge sources of energy.

 Currently, solar energy is the most colorful option for Singapore’s energy sector owing to several factors. These factors include energy generation potential, technical capacity, and economic benefits. So, what exactly is the status of the solar market in this Southeast Asian state?

As of April 2021, Singapore had a total installed solar capacity of 350 Megawatts. According to pundits, the country was able to achieve this target by focusing on rooftop photovoltaic systems in public residential areas. At present, the government of Singapore is focused on achieving its 2 Gigawatts solar capacity by 2030.

What does this tell you about the future of the nation’s solar market?  Well, Singapore’s solar market will continue to grow for the foreseeable future. This growth comes with vast opportunities for solar installers and other photovoltaic professionals. If you are searching for opportunities, you should seriously consider Singapore’s nascent solar market.

Solar equipment supply capacity in Singapore  

Singapore is one of the leading economies in Southeast Asia. Consequently, it enjoys the services of a considerable number of solar equipment suppliers dealing with a wide variety of equipment categories. Do you need a reliable equipment supplier?

If the answer is yes, the Solarfeeds family is here for you. You can rely on us to help you save time while providing access to quality and affordable equipment. Just visit our inquiry page and request quotes.  

Major ports and logistics in Singapore

Are you concerned about the ease of solar equipment transportation in Singapore? Well, there is no need for concern because the country boasts of a reliable logistics services sector and several ports. Some of the ports you need to keep in mind include;

• Port of Singapore
• Jurong Port