Photovoltaic inverter (PV inverter or solar inverter) can convert the variable DC voltage generated by photovoltaic (PV) solar panels into an inverter of mains frequency alternating current (AC), which can be fed back to the commercial transmission system, or for off-grid Grid usage of the grid. The photovoltaic inverter is one of the important balance of system (BOS) in photovoltaic array system, which can be used with general AC power supply equipment. Solar inverters have special functions for photovoltaic arrays, such as maximum power point tracking and island effect protection. Photovoltaic inverters usually consist of the following main parts: solar panel inverter cost, hybrid mppt solar inverter, solar inverter system for home,3 phase hybrid solar inverter, solar inverters for sale Ningbo Autrends International Trade Co., Ltd. , https://www.aitsolarpanels.com
The news said that Sony Japan disclosed a few months ago that it will supply digital camera sensors to Apple. Since then, the market has speculated that Apple iPhone 5 will be equipped with high-end 8 megapixel digital cameras, and the latest rumor is that Apple iPhone 5 will be A dual LED flash is configured on the back.
It is widely believed in the industry that Apple will choose a dual LED flash and install two flashes a few millimeters apart on the back of the iPhone 5. This is a new feature of many pocket digital cameras designed to provide a wider range of light coverage.
Adding new components to the iPhone 5 will increase costs for Apple. The current cost of the iPhone 4's digital camera unit is $10 each, and the new flash will add $2 in cost. 
DC input: The photovoltaic inverter receives DC power input from solar panels.
Inverter module: The inverter module is the core part of the inverter, responsible for converting direct current into alternating current. It contains multiple electronic components and switching circuits, through precise control and adjustment, convert direct current into alternating current of specific frequency and voltage.
Controller: The controller monitors and controls the operation and performance of the inverter to ensure the stable operation of the inverter and make optimal adjustments when needed.
Output: The output of the inverter is alternating current, which can be connected to household appliances, industrial equipment or incorporated into the grid to supply electricity.
Philips will supply dual LED flash units for the iPhone 5
According to foreign media reports, an industry insider revealed that Apple is ordering digital camera components and LED flash components for the iPhone 5 to new suppliers, which are currently provided by Philips.