describe
1, the whole machine is guaranteed for one year
2. Open tickets and add 7% tax points
3, providing OEM services; providing neutral products
4, the above model is equally divided: solar priority and market priority, please note when the next single
Machine technology features: (output AC220V/50Hz can also produce 110VAC/60Hz)
1. sinusoidal power frequency inverter, using the intelligent microcomputer dual CPU control technology.
2. using SPWM pulse width modulation technology, the output is a pure sine wave with stable frequency and steady voltage and low distortion.
3. use intelligent battery management, overcharge, over discharge protection, prolong battery life.
4. built-in overload, short circuit, overvoltage, undervoltage, over temperature and other protection functions, high safety.
5. with intelligent charging, making the battery charging safer, more stable, and more durable.
6. simple and clear LED display (can be equipped with LCD screen), convenient to observe the state of the machine.
7. intelligent temperature control, based on the internal heat of the machine, determines the starting and closing of the fan in the heat dissipation system.
8. built-in bypass switch to improve the continuity and reliability of power supply.
9. built-in super strong transformer, the defense instantaneous current impact ability is good, carrying capacity is strong.
10. the multiple filter is used to eliminate the interference of the power grid and meet the demanding requirements of all kinds of equipment.
11. city electricity priority mode: when the city electricity is in the city electricity output, when the city electricity input fault automatically switch to the inverter output.
12. solar priority mode: first use the battery power supply, when the battery capacity is less than 20%, automatically switch to the city power output (selection of solar special).
