4.6 Installation Environment Requirements
• Choose a dry, clean, and tidy place, convenient for installation.
• Ambient temperature range: -25–60°C.
• Relative humidity: 0–100% (non-condensed).
• The inverter shall be installed in a well-ventilated place.
• Do not place the inverter close to flammable or explosive
materials.
• The AC overvoltage category of the inverter is category II.
• Maximum altitude: 4000m
• Pollution degree: 4