All solar power systems are composed of solar batteries. However, not all solar panel system manufacturers and installers provide one solar battery type. Most of the time they offer different models of batteries. Generally, there are four main types of solar batteries that are paired with residential solar panel systems. The commonly used batteries are Lead-acid batteries, Lithium-ion batteries, Nickel-based batteries, and Flow batteries. Each of these solar batteries has its own characteristics. But among the four types, the most commonly used is the lead-acid batteries, and this type of battery also comes with different variations.
For today’s article, we will discuss one of the lead-acid battery types, which is the Gel battery.
What is Gel Battery?
A gel battery is a common type of sealed lead-acid battery. The major difference between gel batteries among the other lead-acid options is the material inside. Generally, a gel battery is made up of silica in its inner electrolyte mixture, which is responsible for producing a gel-like substance. Among other lead-acid batteries, gel batteries produce more power. Besides, this battery is valve-regulated, low maintenance, extremely robust, and versatile.
Since the battery is also “sealed”, it does not require water level monitoring unlike standard lead-acid options, plus it does not expel gas. It only produces few fumes so it’s ideal to use in any place without much ventilation. These factors make it a safer option for solar panel systems than other traditional lead-acid options.
Advantages and Disadvantages of Gel batteries
Gel Batteries are becoming increasingly popular when it comes to solar battery choice due to their several advantages and minimal disadvantages.
- It is ideal for deep cycle applications and the battery life span is ranging between 500 to 5000 cycles.
- It does not require any high maintenance, unlike other batteries.
- Since it produces a gel-like structure, there will be no spill.
- It has minimal corrosion making it compatible with sensitive electronic devices
- Rugged and vibration-resistant
- Safe option to choose. You’re less likely to suffer from sulphuric acid burns.
- Among the other lead-acid batteries, it has the most expensive initial cost.
- Water cannot be refilled if overcharging happens.
- You are required to use special chargers and regulators.
- Hot temperatures can adversely affect the acid, making the gel hard and may shrink away from plates.
Conclusion: Is it Good to Partner Gel Batteries with Solar Panels?
When it comes to solar panels, the most debated type of battery to partnered with solar panels are the Gel battery and AGM batteries. However, not all solar installations are identical, and there are several factors such as climate and discharge demands to consider when choosing what’s the best battery.
If you’re going to observe, gel batteries remain on top as they provide many benefits to solar users for long-term energy storage. Although gel battery is the most expensive among the lead-acid batteries, it is free from high maintenance, making it still an ideal battery for solar users, particularly for smaller solar projects.
On the other side, for most residential solar panel installation that requires high energy demand to power its entire household, you may consider exploring lithium-ion batteries like the Tesla Powerwall to cover all the high energy input from a solar panel system.
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.
An Analysis of Bulgaria’s budding solar market
During the forecast period, the Bulgarian solar energy market is expected to grow by more than 2%. Clean and alternative energy sources are believed to reduce carbon emissions primarily as a result of government initiatives. Market growth is expected to be hindered by factors, such as delays in projects, during the forecast period.
In addition, Bulgaria has received EUR 15 million from the European Investment Bank to support climate action projects, which should aid in the growth of the solar power market.
According to estimates, solar installed capacity will increase from 1065 megawatts (MW) in 2019 to 1,180 MW in 2025 with this investment. Moreover, by 2025, the electricity generation is projected to increase to about 1,340 gigawatts hour (GWh).
Bulgaria is expected to grow at a significant rate due to the government’s ongoing efforts and plans for the future.
Bulgaria’s solar equipment production and supply capacity
There are several suppliers and manufacturers of solar equipment operating within the Bulgarian market. If you want to purchase solar equipment, SolarFeeds is the best option. Our online marketplace gives you access to the top solar equipment brands in the world. We are your go-to partner if you’re looking for quality equipment at an affordable price.
Major ports and logistics services in Bulgaria
There are several seaports in Bulgaria, including:
- Stara Zagora
If the need arises, you will not have a problem importing quality solar equipment. After arriving at the port, the equipment can be safely transported to the project site using any of Bulgaria’s leading logistics companies, including:
- Rhenus Logistics Bulgaria
- VIA Logistics