The lead time for custom inverters depends on the complexity, quantity and technical requirements of the order. Normally, the lead time for standard custom orders is 6-8 weeks, but if complex custom requirements or special specifications are involved, the delivery time may be longer. We will reach an agreement with the customer based on the specific circumstances of the project and ensure on-time delivery.

We strictly control the quality of customized inverters:

1. Multiple tests: Each inverter undergoes electrical tests, environmental tests and performance tests to ensure stable operation under various working conditions.
2. International certification: We provide certifications in accordance with international standards such as CE, TÜV, UL, etc. to ensure that the inverters meet the quality requirements of the global market.
3. Long warranty: The warranty period of customized inverters is usually 10-15 years, and long-term technical support and after-sales service are provided.

We provide long-term after-sales service for customized inverters, including:

1. Remote technical support: Provide technical consultation and fault diagnosis through telephone, video conferencing or remote monitoring platform.
2. Regular maintenance service: Provide regular maintenance, software updates and hardware inspections as needed to ensure that the equipment is always in the best condition.
3. Quick response mechanism: When the equipment fails, we promise to respond within 24 hours and repair or replace it in the shortest time.

We provide highly flexible customization services and can provide customized inverter solutions based on the project's geographical environment, load requirements and installation conditions. Whether it is special environmental conditions such as high temperature, high humidity, low temperature, high altitude, or special requirements for power output, voltage range and communication protocol, we can meet them.