Xincheng Technology reveals how much BOM cost can a good charging pile motherboard help a whole pile manufacturer reduce?

Xincheng Technology's answer is: A high-quality charging pile motherboard can reduce the total BOM cost by up to 30% and cut subsequent maintenance expenses by half. The specific cost-saving approach is summarized into 10 core technologies here, which are briefly explained in a single sentence—read on to understand exactly where the savings come from.

1. The single-chip metering SOC (HT5015) eliminates the need for crystal oscillators and operational amplifiers with a single step, immediately saving 8% in BOM costs.

2. National Standard Mainboard + OCPP Gateway Replace the Entire European Standard Board, Hardware Reuse Reduces Costs by 50% Directly.

3. Modular Power Brick: Shares the same PCB and heatsink with the housing for 7-30kW, reducing production line changeover time by 70%.

4. Silan Micro's TGBT replaces SiC MOSFETs, offering a 40% lower cost for devices of the same specifications while also reducing switching losses by 25%.

5. Magnetic integrated inductors + laser-welded copper busbars reduce magnetic component volume by 30% and manual soldering points by 40%.

6. Full-scale replacement of domestic chips (GD32E513↔STM32, Guantech↔TI), with prices dropping by 20-30% instantly.

7. Robot laser welding + 3D printed shell, solder loss 0.8kg per pile, mold cycle 45 days → 7 days.

8. AI Predictive Maintenance: Issue a warning if current fluctuation exceeds 5%, replace relays three months in advance, and cut on-site attendance by half.

9. OTA differential upgrade of 128kB completed in thirty seconds, with downtime loss reduced from five thousand to zero.

10. After completing the above ten items, the cost of the mainboard and modules will be 30% lower than the 2023 baseline by 2025, with an additional 15% room for further large-scale procurement.

One sentence conclusion

Xincheng uses the three board axe of "chip level integration+domestic substitution+AI operation and maintenance" to discount the BOM of the motherboard itself by 20%, the whole BOM by 70%, and the annual operation and maintenance cost by 50% - a good motherboard is the "profit amplifier" of the whole manufacturer.

Xincheng Technology offers 3.5KW AC charging station motherboards, 7KW AC charging station motherboards, 11KW AC charging station motherboards, 14KW dual gun AC charging station motherboards, and 22KW AC charging station motherboards at affordable prices. Welcome to inquire and purchase!