Whether it's a large scale power grid failure caused by severe environmental conditions, short term power outage due to grid instability, or power rationing measures triggered by excessive regional grid load, power outages are becoming more frequent and unpredictable. When power outages occur, household appliances shut down, lights go out, food spoils, and businesses suffer data loss, production disruptions, and service interruptions, resulting in significant inconvenience, economic losses, and even safety hazards. 24 hour energy storage inverter, capable of providing round the clock power, are gradually becoming the preferred power supply for homes and businesses. They not only address short term power needs but also provide uninterrupted 24 hours power. So, why are more and more people choosing Xindun Power inverter as 24 hours backup power? How do inverter achieve 24 hours uninterrupted power supply?
24 hours backup inverter is a power backup system that integrates inverter technology, energy storage, battery management, and emergency power supply. This system consists of solar panels, inverter, battery (such as lithium iron phosphate batteries/lead-acid batteries), and solar controller. The inverter's main function is to convert the direct current (DC) generated by the solar panels or the DC power stored in the batteries into usable alternating current (AC) for the load. Even in the event of a complete grid power outage, it can continuously supply power to the load for up to 24 hours or even longer through battery energy storage.
When mains power is normal, it automatically charges the battery; in the event of a power outage, the system automatically switches to battery power in less than 10ms, ensuring stable operation of critical equipment such as refrigerators, televisions, lighting, and computers, preventing interruptions, disconnections, or damage.
Unlike traditional UPS system, the 24 hour backup inverter's runtime is no longer limited to tens of minutes or hours, but achieves true "all weather power supply" through larger capacity energy storage battery and high efficiency inverter technology.
The key to inverter's ability to provide 24 hours power lies in its intelligent energy management and efficient collaboration with the energy storage system. 24 hours backup inverter typically features high capacity battery pack. During periods of ample sunlight, the direct current (DC) generated by the solar panels is converted to alternating current (AC) by the inverter. Priority is given to using PV power to meet load demands, while any surplus energy is stored in the battery pack as backup power through BMS . In this process, the inverter's MPPT solar controller plays a crucial role, maximizing PV power generation efficiency by 10%-30%.
Whether true "24-hour power supply" can be achieved depends on whether the battery capacity is sufficient to match the actual load. For example, a typical household load is about 1kWh to 2kWh/hour, requiring at least 24kWh of energy storage battery to provide all day power. If the load includes high power equipment, such as air conditioners, refrigerators, or servers, the battery capacity needs to be further increased. The more abundant the battery capacity, the longer the system can sustain power supply, and the better it can cope with extreme environments, such as continuous rain or long term power outages.
When sunlight is insufficient, the system automatically switches energy supply: first, it switches to battery storage for power. If the battery capacity falls below a preset threshold, it seamlessly switches to mains power, simultaneously charging the battery. For remote areas without grid coverage, the system can also be paired with a diesel generator to form PV storage diesel complementary mode. When PV and energy storage are insufficient, the generator automatically starts to supplement power, ensuring continuous 24 hours power supply in off grid environments.
24 hours backup inverter is increasingly attracting attention from households and businesses in areas experiencing power shortages, unstable grids, high electricity costs, and remote areas without electricity. They provide a continuous and stable power supply to critical equipment, achieving true "unnoticeable power outages." Compared to traditional UPS systems or diesel generators, they offer longer battery life, lower operating costs, and greater security, while also allowing for the integration of solar power to reduce daily electricity expenses. In households, inverters can generate electricity to ensure the continuous operation of core equipment such as refrigerators, ventilators, and routers 24 hours a day, preventing food spoilage or work interruptions. Industrial and commercial users include small and medium sized manufacturing enterprises, data centers, convenience stores, and hospitals. For the manufacturing industry, a sudden power outage may cause production line shutdowns, and 24 hours backup power can avoid losses of hundreds of thousands. Hospital intensive care units and data center servers require absolutely continuous power, and this inverter can ensure uninterrupted server operation, reducing the occurrence of medical accidents. Base stations in remote areas, island homestays, field operation sites, and disaster emergency scenarios, such as desert solar power stations and remote ranches, can achieve self sufficiency in energy supply and get rid of dependence on the grid by combining "PV + 24 hours energy storage inverter".
Xindun Power's off grid solar inverter can serve as backup power, providing 24/7 uninterrupted power. They typically work in conjunction with energy storage battery to ensure power supply using daytime stored backup energy even in the absence of sunlight. Our off grid inverter range from 300W to 160KW, meeting the power needs of various locations. Whether for emergency backup power or long term deployment in solar power system, Xindun Power can provide high efficiency inverter products tailored to your specific project requirements.
