SY-PWM-20A 20A Solar Controller
Production Specifications ：
Rated Charge Current
Rated Load Current
Warranty Period: 15-year limited warranty period.
Warranty Evidence: The B/L,Tracking no, and a completed warranty card.
We grant an implied warranty of 1 year to the inverter from date of purchase for repair or replace the Defective Product free of charge includes freight cost.
Furthermore, we provides an additional limited warranty for 14 years for repair or replace the Defective Product free of charge but non-free of freight charge. If your device has a defect or malfunction during the warranty period, please also contact our customer service staff or your retailer or installer.
Warranty claims are excluded for:
• Alterations or repairs to the unit without prior authorization
• Improper use or operation of device
• Improper and non-standard installation
• operating the equipment with defective safety devices
• Impact of foreign objects and force majeure (lightning, surge, storm, fire)
• Inadequate or nonexistent ventilation of the device
• disregarding of safety regulations
• shipping damage
• The Product has been improperly stored or was damaged while in possession of the Dealer or end user;
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