The SMA Sunny Boy 4000TL-US represents the next step in performance for UL certified inverters. Its transformerless design means high efficiency and reduced weight. Maximum power production is derived from wide input voltage and operating temperature ranges. Multiple MPP trackers and OptiTracâ„¢ Global Peak mitigate the effect of shade and allow for installation at challenging sites.

The SMA SUNNY BOY SB 4000TL-US solar inverter, the ideal choice

The unique Secure Power Supply feature provides daytime power in the event of a grid outage. High performance, flexible design and innovative features make the SMA Sunny Boy TL-US series the first choice among solar professionals.

  • Tipology: transformer
  • Max. DC-voltage: 600 V
  • Max. AC-power: 4000 W
  • Basic configuration. Additional features and extras will be quoted separately and added.

Additional information

Weight60 oz


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