Гибридный солнечный инвертор YQ078 5000 Вт от 24 В постоянного тока до 120 В/240 переменного Раздельный фазовый выход Встроенный MPPT Контроллер заряда солнечной батареи
- Категория: Solar Energy Products >>>
- Поставщик: Guangzhou,Yijing,Energy,Technology,Development,Co.,Ltd
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Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-17-2025 | 730.49 $* | 745.27 $* |
| Jul-17-2025 | 592.32 $* | 604.6 $* |
| Jun-17-2025 | 719.73 $* | 733.19 $* |
| May-17-2025 | 713.5 $* | 727.47 $* |
| Apr-17-2025 | 569.24 $* | 580.56 $* |
| Mar-17-2025 | 702.49 $* | 716.98 $* |
| Feb-17-2025 | 696.18 $* | 710.97 $* |
| Jan-17-2025 | 690.89 $* | 704.97 $* |
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Company Profile
Guangzhou Yijing Energy Technology Development Co., Ltd. is a professional technical manufacturer with an experienced R&D team.
With high speed solar cells machine as well, our production speed is faster than most factories in China. Our aim is best quality, suitable cost and fast service.
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FAQ
Q: What is a resistive electrical appliance?
A: Generally, pure resistive loads are called resistive loads, such as mobile phones, computers, LCD TVs, incandescent lamps, electric fans, electric mahjong machines, audio and video players, small printers, water dispensers, rice cookers, etc. Electrical appliances are all resistive loads, because the range is too wide, they will not be pointed out one by one.
Q: What is an inductive load appliance?
A:Refers to the application of electromagnetic induction away from high-power electrical products that are only made, such as motors, compressors, relays, fluorescent lamps, etc., the power of such products far exceeds the rated power (about 3-7 times) at startup. For example, a refrigerator that consumes about 150 watts of electricity during normal operation can start up to more than 1,000 watts.
Q: Why use a pure sine wave inverter?
A:Pure sine wave is really our household mains power. High-power electrical products made by applying the principle of electromagnetic induction are suitable for various electronic products (such as precision instruments, refrigeration equipment and inductive loads) that have strict power requirements. At the moment when the power supply or disconnection of the power supply, a back-voltage voltage will be generated. The peak value of this voltage is far greater than the voltage value that the inverter can withstand, which can easily cause the instantaneous overload of the inverter and affect the service life of the inverter. Therefore, such electrical appliances have higher requirements on the power supply waveform.
Q: How to choose battery and capacity?
A:The half-matched batteries of the inverter are: lead-acid, colloid, lithium iron phosphate and ternary lithium batteries; according to the electrical appliances with different power loads, the battery capacity also needs to be increased accordingly. It is recommended to choose a battery with a capacity of 12V100AH or above, and if it has an inductive load (large starting power), it is recommended to choose a battery with a capacity of 200AH or more.
A: Generally, pure resistive loads are called resistive loads, such as mobile phones, computers, LCD TVs, incandescent lamps, electric fans, electric mahjong machines, audio and video players, small printers, water dispensers, rice cookers, etc. Electrical appliances are all resistive loads, because the range is too wide, they will not be pointed out one by one.
Q: What is an inductive load appliance?
A:Refers to the application of electromagnetic induction away from high-power electrical products that are only made, such as motors, compressors, relays, fluorescent lamps, etc., the power of such products far exceeds the rated power (about 3-7 times) at startup. For example, a refrigerator that consumes about 150 watts of electricity during normal operation can start up to more than 1,000 watts.
Q: Why use a pure sine wave inverter?
A:Pure sine wave is really our household mains power. High-power electrical products made by applying the principle of electromagnetic induction are suitable for various electronic products (such as precision instruments, refrigeration equipment and inductive loads) that have strict power requirements. At the moment when the power supply or disconnection of the power supply, a back-voltage voltage will be generated. The peak value of this voltage is far greater than the voltage value that the inverter can withstand, which can easily cause the instantaneous overload of the inverter and affect the service life of the inverter. Therefore, such electrical appliances have higher requirements on the power supply waveform.
Q: How to choose battery and capacity?
A:The half-matched batteries of the inverter are: lead-acid, colloid, lithium iron phosphate and ternary lithium batteries; according to the electrical appliances with different power loads, the battery capacity also needs to be increased accordingly. It is recommended to choose a battery with a capacity of 12V100AH or above, and if it has an inductive load (large starting power), it is recommended to choose a battery with a capacity of 200AH or more.
