🔷 Basic Information
ModelDL-OSS20KW
ConditionNew
CertificationISO, CB, CE, IEC
Battery TypeLiFePO4 (10 Years Lifespan)
Life Cycle6000+ Cycles
Solar PanelMono (25 Years Lifetime)
ApplicationHome, Industrial, Commercial
PackagingWooden Box
💡 What is Off Grid Solar Energy System?
An off-grid solar system (also known as a standalone solar system) is a self-sufficient energy solution that operates independently of the main electrical grid. It generates, stores, and supplies electricity exclusively using solar power, making it ideal for remote locations, areas with unreliable grid access, or users seeking complete energy autonomy.
❓ Frequently Asked Questions
Q: Are you a manufacturer?
A: Yes, we are an original factory with more than 11 years of experience in solar energy solutions.
Q: What is the warranty for the system?
A: We provide a 5-10 year warranty for the battery and inverter, and a 20-year warranty for the solar panels. We offer free component replacements for quality issues during the warranty period.
Q: Do you accept OEM/ODM orders?
A: Yes, we warmly welcome OEM and ODM orders and have extensive experience in both.
Q: What is the lead time for orders?
A: Samples typically take 3-5 days, while bulk orders are delivered within 7-15 days.
Q: What certificates do you have?
A: Our products are certified by ISO, CE, FCC, IEC62133, MSDS, UN38.3, and more.
Q: What are your payment terms?
A: We accept T/T, PayPal, Western Union, and other major payment methods.