CUSTOMER SUPPORT
Product support, made clear.
Choose the closest support path. A KEZHUN reviewer confirms product scope, documents, and the next action before any warranty or compatibility decision.
Installation & commissioning
Share the product, site conditions, wiring question, and commissioning status with the support team.
Get Installation HelpCompatibility check
Provide model numbers and system details before combining batteries, inverters, panels, or accessories.
Check CompatibilityWarranty registration
Register an eligible product and keep the order, serial number, and installation information ready for review.
Register Warranty