SSP3117C High Frequency Pure Sine Wave Solar Power System (home inverter system,home po...)

SSP3117C home inverter system Key Features:

1.Pure sine wave output
2.High frequency full bridge design .
3.Built-in MPPT solar charge controller
4.Selectable input voltage range for home appliances and personal computers
5.Selectable charging current based on applications
6.Configurable AC/Solar input priority via LCD setting
7.Compatible to mains voltage or generator power
8.Auto restart while AC is recovering
9.Overload and short circuit protection
10.Smart battery charger design for optimized battery performance
11.Cold start function
12.Mains/solar output priority level for the customer to choose .
13.Mains/solar/ mains & solar charging three mode of priorities for the customer to choose.

Full protection:

Protection for low battery voltage、over load、output short circuit and over- temperature Restrain surge interference、eliminate noise、protection for thunder striking，provide the reliable power to the home appliances.

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Operation of solar power supply home inverter system
In the solar power supply home power inverter systems, sunny sunshine solar battery to load directly to the power supply, adding no sunshine when the battery to supply power to the load on the power; without sunshine, overcast and rainy days by the discharge of the battery for communication electrical equipment.
The solar power supply home power inverter systems is different from the power supply system which is composed of power supply, high frequency switching power supply and battery. The battery group, most of the time in a constant state of floating charge, and high frequency switching power supply with higher automation function and improve the battery management function. When the battery is discharged, the rectifier can charge the battery, and the battery can be charged periodically according to the need. With the local environmental temperature changes, general rectifier can be battery float voltage automatic compensation. Therefore, it can ensure the battery often work in full power mode, to extend the service life of the battery.
Solar power supply home inverter system is different, the solar cell power generation is not controlled, not by the need to power generation. When the battery is full capacity or full capacity state, in order to ensure the battery, but charging and home power inverter systems output voltage does not exceed the allowable voltage range, part of the solar cell will be from the home inverter system resection; and after the battery depth of discharge, solar cells will not due to the battery charging and power. Therefore, the operation mode of battery in the home power inverter systems is not floating operation, nor a complete charge and discharge mode.
Battery charging is not a constant voltage charge, it is not a constant current charge. The charging current of the battery changes with the change of the intensity of the sunlight and the input of the solar cell array.
We use the valve controlled sealed lead-acid battery, in order to ensure the service life of the battery, with a single accumulator long charging voltage should be controlled below 2.40v.