❓ Frequently Asked Questions
How to choose the right inverter?
Tell us your specific requirements regarding power needs and system scale, and our team will recommend the most suitable inverter model for your project.
What's the difference between Mono and Poly panels?
Monocrystalline panels offer higher efficiency as they are made from high-grade silicon. Polycrystalline panels are simpler to manufacture, making them more cost-effective while still providing reliable performance.
What is the standard delivery time?
For sample orders, the delivery time is approximately 7 days. For bulk industrial orders, the standard lead time is around 15 days.
What is the warranty period for the solar solutions?
Generally, solar panels come with a 10-year standard warranty and a 25-year linear output power warranty to ensure long-term investment security.
How do you provide technical support?
We have a professional engineering team available to provide technical support. We offer 24-hour online service to ensure any operational issues are addressed promptly.
Is the SUN2000-150KTL compatible with industrial systems?
Yes, it is specifically designed for industrial PV systems with ultra-high efficiency of 98.8% and multiple MPPTs to maximize energy yield across large installations.