In the field of new energy, photovoltaic inverters and energy storage inverters are important equipment that play an indispensable role in our lives. But what is the difference between these two? We will conduct in-depth analysis of these two inverters from the aspects of structure, function, and application scenarios. 1. Structural differencesFirstly, in principle, an inverter is primarily a device that converts a DC power source into an AC power source. It utilizes the switching characteristics of semiconductor devices such as field-effect transistors or thyristors to control the power supply voltage and current through rapid switching, thereby achieving the conversion of DC to AC power. Energy storage inverters (PCS) are a broader concept that involves converting and regulating electrical energy through power electronic devices, achieving power transmission, conversion, and control. PCS mainly includes modules such as rectification, inverter, DC/DC conversion, among which the inverter module is just one of its components.2. Functional characteristicsFrom a functional perspective, photovoltaic inverters mainly focus on converting the direct current generated by solar photovoltaic panels into alternating current for use in power grids or electrical appliances. It optimizes the output power of the solar photovoltaic array through internal circuits and control modules, processes the direct current generated by the photovoltaic panel in a series of ways, and finally outputs AC power that meets the requirements of the power grid. Energy storage inverters focus more on bidirectional conversion and intelligent management of electrical energy. It can not only convert direct current into alternating current, but also convert alternating current into direct current for storage. In addition to achieving the conversion from DC to AC, it also supports BMS/EMS linkage, cluster level management, and improves charging and discharging capacity. It can independently manage peak shaving and valley filling locally, and intelligently schedule the charging and discharging operations of the energy storage system.  3. Application scenariosIn terms of application scenarios, photovoltaic inverters are mainly used in solar power generation systems, such as household photovoltaic systems, industrial and commercial photovoltaic projects, and large-scale ground power plants. Its main function is to convert the direct current energy of the solar power generation system into alternating current energy and integrate it into the grid. Energy storage inverters, on the other hand, are more focused on their applications in electrochemical energy storage systems, such as energy storage power plants, centralized or series, industrial, commercial, and household scenarios. In these scenarios, energy storage inverters achieve efficient utilization and storage of renewable energy by intelligently managing the charging and discharging processes, providing stable and reliable power support for various application scenarios. 4. Commonalities and DifferencesIn terms of commonality, both are power electronic devices used for energy conversion and regulation to achieve stable operation of the power system. They all need to meet certain electrical safety standards to ensure the safe operation of the equipment.In addition, due to the need for an integrated battery management system, the cost of energy storage inverters is relatively high. The function of photovoltaic inverters is relatively single, so the cost is usually lower. At the same time, energy storage inverters also have higher safety requirements. In addition to meeting basic electrical safety standards, it is also necessary to consider the safety of the battery management system and protective measures in case of battery failure. ConclusionIn summary, there are significant differences between photovoltaic inverters and energy storage inverters in terms of principles, application scenarios, power output, cost, and safety. In practical applications, appropriate equipment should be selected based on specific needs and scenarios.

The SolarTech Indonesia Exhibition is the largest professional battery and energy storage application exhibition in Indonesia. Display a wider range of products, materials, and services, including batteries, energy storage batteries, raw materials, components, and smart chargers. Energy storage will play a crucial role in promoting the next phase of energy transformation, integrating renewable energy, and leveraging the benefits of local power generation and clean energy. A key component of energy storage is the consumption of most of the energy generated by solar photovoltaic (PV), electric vehicles, and other distributed generation (DG) systems.  As a professional BESS supplier in China, BOSA is pleased to be able to communicate our products with customers from various fields on site. We provides high-quality products and technical support services for lithium batteries, including LFP modules for renewable energy, customized battery packs and other collaborative products.The management team has extensive experience in the industry and is able to formulate quotations and estimates for various types of applications(emergency systems, energy storage systems, electric vehicles, floor cleaners, forklifts,etc.). This series of advantages puts us in a leading position in renewable energy.

In recent years, the European market has been affected by the rise in energy prices, resulting in skyrocketing electricity prices for residents and reflecting the economic viability of energy storage. Driven by the anxiety of the energy crisis, various regions in Europe have introduced policies to develop clean energy, accelerate the pace of energy transformation to ensure energy supply, and the demand for energy storage continues to grow. At the same time, according to Wood Mackenzie's statistics, the new installed capacity of energy storage in the United States in 2022 was 4.80GW/12.18GWh, a year-on-year increase of 34.2%/11.8%. Among them, in 2022, the United States added 631MW/1537MWh of household storage capacity, a year-on-year increase of+45%/36%; 23Q1 was 155.4MW/388.2MWh, a year-on-year increase of+7%/+36%. The proportion of newly installed capacity calculated based on energy capacity for grid level/household/industrial and commercial energy storage is 86%/11%/3%, respectively. Projects mainly focus on pre meter large storage, while household storage maintains stable growth.As one of the major players in Europe and America energy market, Bosa has always been committed to offering the best lithium solar battery solutions locally, including products that exceed the price/performance ratio and after-sales and technical services. Bosa has been cooperating with head cell companies, such as #EVE and #CALB, these cell suppliers have been widely proven in terms of product quality and performance. In addition to this, maintenance, warranty and technical support are also essential to us. As a result, Bosa's brand reputation is well recognized throughout the Europe and America energy market. Popular BESS Products 1. LFP battery module for energy storageWe’ve got 100Ah, 220Ah, 280Ah, the module is flexible and easy to maintain.  2. Air-cooling PackWe have 280-1P16S and 220-1P16S, we can also offer you customized design. 3. C&I BESS The system is equipped with an intelligent temperature control system, which can improve system efficiency and battery cycle life. It is built in management system with multiple operating modes for you to choose from.  On March 6th to 8th , Bosa will attend SolarTech Indonesia Exhibition in Yakarta, Indonesia. If you are going to visit the exhibition, please don't hesitate to add Booth d1h103 to your plan list! We’ll be glad to meet you and discuss with you about solar energy and BESS. 

China announces visa exemption with six countries！ We are very pleased with this news. After the implementation of China's visa free policy, many countries have also issued equivalent visa free policies for China, which means that our communication with European customers will be more convenient. Bosa warmly welcome you to visit our factory and exchange views on our battery production line.   https://www.youtube.com/watch?v=aw8hIlSDP0o On November 23, 2023, the Chinese Ministry of Foreign Affairs announced: In order to further promote personnel exchanges between China and foreign countries, serve high-quality development, and open up to the outside world at a high level, China has decided to pilot the expansion of the scope of unilateral visa free countries, and implement a unilateral visa free policy for ordinary passport holders from six countries: France, Germany, Italy, the Netherlands, Spain, and Malaysia. From December 1, 2023 to November 30, 2024, ordinary passport holders from the aforementioned countries will come to China for business, tourism, family and friends visits Entry is exempt from visa if the entry period does not exceed 15 days.   Bosa looking forward to creating more cooperation opportunities with you and embarking on a new journey.

In 2022, BOSA developed a liquid cooling container ESS based on market demand, with a single 40-ft high container capacity of 5GWH;The container adopts a liquid cooling standard container system, with 128pcs 280Ah battery cells connected in series in each standard container reaching 124.8V 34.9Kwh.The liquid cooling battery system provides a more stable operating temperature, keeping the battery always operating within the most suitable temperature range, which is beneficial for improving the cycle life and safe operation of the battery system, and reducing safety risks. After strict design, thermal simulation, and actual testing, our liquid cooling battery pack system adopts a bottom coating method to optimize the amount of coating, reduce costs, and achieve thermal control efficiency of the super battery system. The mass application of liquid cooling systems has accumulated a large amount of data for optimizing thermal control strategies, providing strong support for the development of our other liquid cooling projects. Mass delivery of battery modules and systems enables us to better help customers achieve cost reduction goals."Thank you to our partners for their support. In 2023, our liquid cooling container ESS delivered 5Gwh, which is a breakthrough for us," said BOSA Energy Production Director Mr. Zhou.  "Respecting the opinions of our partners and providing high-quality customized solutions is our commitment to our customers. Standardized modules and drawings help reduce the difficulty of customer assembly." Mr Zhou introduced, "This is the way we have been persisting in our work, and we will continue to promote and optimize it in the future." “In 2024, we plan to launch a 5Mwh in 20-ft container ESS system to further improve the energy density of ESS and save energy storage system footprint.” “The sodium ion battery energy storage demonstration project has been launched in 2023, and the ESS market capacity will have greater growth from 2024 to 2026. It is expected that sodium batteries will have more applications in energy storage systems. "We have also made some technical reserves," said by Mr.Zhou when discussing future technological directions Introduction. BOSA Energy has been committed to providing standard modules, draw, containerized ESS, and customized battery pack solutions, with products sold in over 30 countries worldwide，and known as battery supplier offers high quality and stable performance products.

LiFePO4 is used as the positive electrode of the battery, which is connected to the positive electrode of the battery by an aluminum foil, in the middle of which is a polymer diaphragm, which separates the positive electrode from the negative electrode, but the lithium ion Li can pass through it while the electrons e- can't pass through it, and on the right side of it is the negative electrode of the battery, which is composed of carbon (graphite), which is connected to the negative electrode of the battery by a copper foil. Between the top and bottom of the battery is the electrolyte of the battery, which is hermetically sealed by a metal shell. 1. The temperature should not be too highIf the UPS battery is used in an environment higher than the specified operating temperature, i.e., above 35C, the battery's power will continue to diminish, i.e., the battery's power supply time will not be as long as usual. If the equipment is charged at such temperatures, the damage to the battery will be even greater. Even storing batteries in a hotter environment will inevitably cause corresponding damage to the quality of the battery. Therefore, try to keep in the appropriate operating temperature is a good way to extend the life of lithium-ion batteries.2. Too low is not goodIf the use of lithium-ion in a low-temperature environment, that is, below 4C, the same will also be found in the use of UPS batteries time is reduced, and some of the original lithium-ion cell phone in a low-temperature environment and even charging. But do not worry too much, this is only a temporary situation, unlike the use of high-temperature environments, once the temperature rises, the molecules in the battery by the heat, it will be immediately restored to the previous power. 3. Life is movementTo maximize the effectiveness of lithium iron phosphate batteries, it is necessary to use it often, so that the electrons within the lithium battery is always in the flow state. If you do not use lithium-ion batteries often, please always remember to complete a charging cycle for lithium-ion batteries every month to do a power calibration, i.e., deep discharge and deep charge once.                                                      4, do not mix the battery with metal objects, so as to avoid metal objects touching the battery positive and negative poles, resulting in a short circuit, damage to the battery or even cause danger.5, lithium iron phosphate battery should be in a clean, dry, ventilated environment, should prevent contact with corrosive substances, away from sources of ignition and heat.We, BOSA Energy, have been focusing on the safety research of lithium batteries. If you have any questions about lithium batteries, please contact us. Let us explore the world of lithium batteries together.