Solar PV grid tie SunnyBoy inverter combiner. Rated at 42,000 watts AC. Combine your SunnyBoy inverter outputs. Minimum 6 SunnyBoy inverters. Sunny Tower Model: ST42 + WebBox 277 VAC
Maximum Output: 42 Kw
Maximum Voltage Output: 277 VAC Three phase
Maximum AC Amp Output: 277 VAC at 51 Amps
Grid tie Sunny Tower combines the performance and installation advantages of string inverters with the scale of central inverters in assembled 36kW, 42kW and 48kW systems. Each Sunny Tower consists of six 6kW, 7kW or 8kW inverters mounted on a stainless steel structure. Two Sunny Towers can be combined as 72, 84 or 96kW systems. The Sunny WebBox comes standard making the Sunny Tower internet-ready.
Grid tie Solar PV system offers the advantage of multiple array MPP tracking, optimum operation under partial load, 96% CEC efficiency and quick delivery. Sunny Towers can be assembled on-site, eliminating the need for specialized heavy equipment.
Commercial Grid tie NEMA 3R outdoor rated and is designed for use only in three-phase systems at 208 VAC, 240 VAC or 277 VAC. Total weight is 1,115 lbs. (Tower is 330 lbs, plus six inverters.) 10-year warranty standard. Listed to UL 1741 for the U.S. and Canada
NOTE: A Sunny Tower can Not be used with less than 6 inverters, and cannot be used in single-phase systems.