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• The altitude of installation site should be below 2000m,more than 2000m above the sea level will cause
derating.
• The ambient temperature of installation site should be between -25 °C and +60 °C (between -13 °F and
140 °F).
• Install the inverter directly exposing to strong sunshine is not recommended, the excess heating might
lead to power reduction.
• Leave enough effective space around the inverter for better ventilation.
• Vertical installation, wiring area must be downside, lateral installation is not allowed; in backward tilted
installation, tilt angle should not exceed 30 degrees; Forward tilted, horizontal or inverted installation is
not allowed.
