Where is the 14kW dual gun AC pile motherboard more expensive than 7kW? Detailed explanation of differences in power module and load balancing capabilities for purchase!

1. Differences in power modules

• 14kW Dual Gun Mainboard: The 14kW Dual Gun AC Pile Mainboard uses more integrated power devices, whose power levels can meet the total output requirements of 14kW, and can flexibly distribute power to the two charging guns through internal control circuits. This integrated power module has advantages in terms of cost, space occupation, and flexibility in power allocation.

• 7kW motherboard: The power module of the 7kW motherboard is relatively simple and mainly designed for single gun 7kW output.

2. Differences in load balancing capabilities

• 14kW dual gun motherboard: equipped with intelligent power allocation algorithm, it can dynamically allocate 14kW total power to two charging guns based on the vehicle's access status and battery status. For example, when only one car is connected, the motherboard can allocate all 14kW of power to this charging gun; When two vehicles are connected at the same time, the motherboard can reasonably allocate power to two charging guns according to the needs of the vehicles, such as 7kW+7kW, or 8kW+6kW, etc.

• 7kW motherboard: The 7kW motherboard does not have this dynamic power allocation function and can only provide a fixed 7kW power for a single charging gun.

3. Cost difference

• 14kW dual gun motherboard: Due to the use of higher integration power modules and more complex control circuits, the cost of the 14kW dual gun motherboard is relatively high. In addition, the dual gun motherboard needs to support more functions, such as dual gun charging, intelligent power distribution, etc., which also increases its cost.

• 7kW motherboard: The design of a 7kW motherboard is relatively simple and cost-effective.

4. Differences in usage scenarios

• 14kW dual gun motherboard: More suitable for public places such as residential parking lots, shopping malls, company parks, etc., it can serve two cars at the same time, improve the utilization rate of charging piles, and reduce waiting in line.

• 7kW motherboard: More suitable for home users, with simple installation and low cost, suitable for the charging needs of a single vehicle.

5. Other functional differences

• 14kW dual gun motherboard: In addition to the dual gun charging function, it also has more communication functions, such as 4G online communication function, which supports online control and payment functions through mobile WeChat, Alipay or small program scanning QR code.

• 7kW motherboard: usually only supports single gun charging, with relatively simple functions.

summary

The 14kW dual gun AC pile motherboard is more expensive than the 7kW motherboard, mainly due to its use of higher integration power modules, intelligent load balancing capabilities, support for more complex usage scenarios, and more functions. These features make the 14kW dual gun motherboard more advantageous for use in public places, but also lead to an increase in its cost.

The communication charging pile motherboard produced by Xincheng Technology is carefully crafted with six core modules, which coordinate and cooperate with each other. The motherboard has high quality, safety and stability. Welcome to consult and purchase!