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1. The Smart PV Optimizer is a DC-DC converter installed on the rear of PV modules in a PV 
system. It manages the maximum power point (MPP) of each PV module to improve the 
energy yield of the PV system, and performs functions such as module-level shutdown and 
module-level management.
2. An optimizer is delivered with two types of input power cables: long (1300 mm) or short 
(100 mm) cables. For PV modules with long cables, select optimizers with short cables; for PV 
modules with short cables, select optimizers with long cables.
1
Product Overview
Short Input Power Cables Long Input Power Cables
2
Installing the Device
Installation Requirements
2.1
Clearance
PV modules
Mounting 
bracket