The popular SMA Sunny Boy Inverters are available in sizes from 700 W to 10,000 W, and can be used in a wide range of applications from small residential systems to very large 3-phase industrial applications. All SMA inverters come standard with built-in LCD digital monitors that display instantaneous power output, the current day's power production, and the total energy produced since installation.
All SMA inverters are Listed to UL 1741, UL 1998 for the U.S. and Canada, and are compliant with IEEE-929, IEEE-1547, FCC Part 15 A & B and are covered by a standard 10-year warranty, with 5- and 10-year extensions available.
Sunny Boy 2000HFUS / 2500HFUS / 3000HFUS
Featuring high efficiency, a slim-line enclosure and reduced weight, the Sunny Boy HF series of inverters can be mounted in between wall studs for new construction and space-constrained applications (requires flush-mounting installation frame). Installation is simplified by automatic grid voltage detection and field configuration for positive ground. An input voltage range of 175 to 600 VDC increases module selection and string sizing flexibility. The Sunny Boy HFUS series inverters also feature a modern graphic display, wireless Bluetooth communication system, and built-in DC disconnect switch.
Max AC output
H" x W" x D"
7A @ 120V
12.7 x 12.6 x 7.1
6A @ 120V
4A @ 120V
28 x 13.7 x 7.2
Flush Mount Kit
Mounting-flashing plate for recessed mounting of inverter between studs in wall
Sunny Boy 3000US, 3800US, and 4000US
The compact Sunny Boy 3000US, 3800US, and 4000US inverters makes them suitable for residential and light commercial use and the integrated DC disconnect helps keep installations cost effective. They are field configurable for positive ground systems. The 3000US and 4000US are auto-sensing for use on 240 and 208 VAC applications. The 3800US is for 240VAC only, and is specifically sized for buildings with a 100A service entrance panel (16A max AC current). These inverters come with an integrated DC disconnect and fused 4-circuit series string combiner that can be used with fuses up to 20 A, and are shipped with 15 A fuses. Made in the USA.
Sunny Boy 5000US / 6000US / 7000US / 8000US
The Sunny Boy 5000US, 6000US and 7000US can be used in 208, 240 and 277 VAC applications. The 8000US can be used in 240 and 277 VAC applications. These inverters also come with a DC disconnect switch that connects to the bottom of the inverter. The disconnect has an integrated fused 4-circuit series string combiner that can be used with fuses up to 20 amps. The disconnect also has an input main lug for array DC input (to be used with a separate combiner box). They are shipped with 15-amp fuses. All four models are field-configurable for positive ground systems and made in the USA.