Products News
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Can the TORCHN solar power system still generate electricity in rainy days?
Solar panels work efficiency is highest in full light , but the panels are still working in the rainy days, because the light can be through the clouds in the rainy day , the sky we can see is not completely dark, as long as there is the presence of visible light, solar panels can produce photovo...Read more -
Why is it necessary to use pv DC cables in pv systems?
Many customers often have such questions: Why in the installation of pv systems, the series-parallel connection of pv modules must use dedicated pv DC cables instead of ordinary cables? In response to this problem, let’s first look at the difference between pv DC cables and ordinary cables:...Read more -
The Difference Between Power Frequency Inverter and High Frequency Inverter
The difference between power frequency inverter and high frequency inverter： 1. Power frequency inverter has isolation transformer, so it is more bulky than high frequency inverter; 2. The power frequency inverter is more expensive than the high frequency inverter; 3. The self-consuming of power...Read more -
Common faults of batteries and their main causes (2)
Common faults of batteries and their main causes (2): 1. Grid corrosion Phenomenon: Measure some cells or the whole of the battery without voltage or low voltage, and check that the internal grid of the battery is brittle, broken, or completely broken. Causes: Overcharging caused by high charging...Read more -
Several Common Faults of Batteries and Their Main Causes
Several common faults of batteries and their main causes： 1. Short circuit: Phenomenon: One or several cells in the battery have low or no voltage. Causes: There are burrs or lead slag on the positive and negative plates that pierce the separator, or the separator is damaged, powder removal and ...Read more -
Can TORCHN solar energy storage battery be mixed with the power battery and the starter battery?
These three batteries because of their different requirements, the design is not the same, TORCHN energy storage batteries require large capacity, long life and low self-discharge; Power battery requires high power, fast charge and discharge; The startup battery is instantaneous. The battery is l...Read more -
The Working Mode of the On and Off-grid Inverter
Pure off-grid or on grid systems have certain limitations in daily use, on and off grid energy storage integrated machine has the advantages of both. And now is very hot sale in the market. Now let’s take a look at several working modes of the on and off-grid energy storage integrated machi...Read more -
What kinds of solar systems are commonly used?
Many people are not clear about the on-grid and off-grid solar power system, not to mention several kinds of solar power system. Today, I will give you a popular science. According to different application ，the common solar power system is generally divided into on-grid power system, off-grid po...Read more -
What is the differences between AGM batteries and AGM-GEL batteries?
1. The AGM battery uses pure sulfuric acid aqueous solution as the electrolyte, and in order to ensure the battery has sufficient life, the electrode plate is designed to be thick; while the electrolyte of AGM-GEL battery is made of silica sol and sulfuric acid, the concentration of the sulfuric ...Read more -
What is the hot spot effect of solar panels, and what are the precautions in daily use?
1. What is the solar panel hot spot effect? The solar panel hot spot effect refers to that under certain conditions, the shaded or defective area in the series branch of the solar panel in the power generation state is regarded as a load, consuming the energy generated by other areas, resulting i...Read more -
Photovoltaic Knowledge Popularization
1. Will house shadows, leaves and even bird droppings on pv modules affect the power generation system? A: the blocked PV cells will be consumed as load. The energy generated by other non blocked cells will generate heat at this time, which is easy to form hot spot effect. So as to reduce the pow...Read more -
How often do you maintain an off-grid system,and what should you pay attention to when maintaining?
If conditions permit, check the inverter every half month to see if its operating status is in good condition and any abnormal records; please clean the photovoltaic panels once every two months, and ensure that the photovoltaic panels are cleaned at least twice a year to ensure photovoltaics po...Read more