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

Wholesalers

Solar Products Wholesalers 

Wholesaling refers to buying some products or goods directly from its manufacturer usually at a discount and then reselling it to the retailers for a comparatively higher cost than the original. Basically, wholesalers handle products and package them in small quantities and then sell them to retail customers, either for commercial or personal use. 

Many industries have wholesalers, and that will not skip the solar industries. Nowadays, many solar wholesale stores/firms are operating across the globe, making it much easier for retailers to go solar. Sometimes retailers find it hard to reach direct manufacturers of solar products because some companies do not have their solar stores/shops in public, with that they are not also offering solar products per piece. Through wholesale solar stores/shops, these individuals can easily buy the solar products that they need to replace or maintain their solar systems. 

If you are in need of solar product suppliers for an individual purpose, you may visit some solar outsourcing marketplace to get an updated list of solar wholesalers near your location. There are many solar platforms that provide enough information and data about the solar industry in your region, including all the reliable solar wholesalers in town.

Poland

Solar Market Outlook in Poland

Poland is considered as the solar market to watch in Europe. Needless to say, solar energy is becoming increasingly popular and in demand in Poland and it continues to boom. 

The Institute for Renewable Energy in Poland reports that the country is experiencing a developmental boom in terms of the PV market. In fact, this country is the first one in the European Union based on the PV power growth rate, especially based on cumulative annual growth rate.

From 2016 to 2020, the growth rate of the solar power market is 114% (the EU average is only 10.3%). The PV market growth in Poland for 2020 nearly landed it in the top 10 in the world (it was ranked at 13). 

The rapid growth of solar power in Poland puts it at 3.9 GW capacity as of 2021. It puts the country right on track to achieve its goal of 7.8 GW in solar capacity by 2025. 

Based on the existing data and forecast trends, experts agree that Poland will hit 46% in annual solar capacity by 2024. This growth will be supported by the drop in prices of renewable energy in the country along with distributed energy technologies. 

Solar Energy Equipment Supply Capacity in Poland

There is a huge array of options for solar power equipment suppliers and distributors in or outside of Poland. This makes it easy for residential and industrial installations of solar energy possible. 

It is also part of the reason why there is a significant developmental boom in the country’s solar market.

Top 8 Major Seaports & Logistics in Poland

Poland has a thriving maritime port industry making it efficient for logistics company to handle goods and equipment in and out of Poland. The Port of Gdynia is the main seaport in Poland but there are a few other options too such as: Darlowo, Hel, Świnoujście, Władysławowo, Kołobrzeg, Gdansk, and Poznan.