Frequently Asked Questions
What is the maximum DC input voltage for the S1500TL?
The maximum DC input voltage for the S1500TL model is 450Vdc, with an MPPT voltage range of 100~450Vdc.
Is this inverter compatible with single-phase home grids?
Yes, this is a single-phase grid-tie inverter designed specifically for residential solar power applications.
What certifications do your inverters hold?
Our products are certified by SAA, CE, ROHS, ISO9001, CCC, CQC, TUV, and VDE, ensuring high safety and quality standards.
How do you handle shipping delays?
We have a strict on-time delivery policy. If there is a delay on our end, we provide corresponding compensation as per the trade contract.
What is the power factor of these inverters?
The power factor is approximately 1, and it is adjustable from 0.8 leading to 0.8 lagging to suit different grid requirements.
Do you offer secure payment methods?
Yes, we support secure methods including Trade Assurance and Safe Trade Services (STS), which protect your purchase from quality issues or shipping delays.