SMA Inverters USA

The largest manufacturer of solar inverters in the world

Three SMA inverters side by side
The Sunny Boy series from SMA is the most trusted name in solar inverters. Unmatched quality is achieved through precision German engineering and American manufacturing in Denver, Colorado. With more than 30 years of experience, SMA inverters continue to deliver class-leading efficiencies, superior monitoring & communications options and the #1 ranked service and warranty support (IMS research). SMA offers inverters for every power class and professionals can utilize SMA’s award winning system design software, Sunny Design, to select the right inverter for any job. When your project demands the best, choose SMA.
 
With PV inverters still in operation after 20 years, SMA is one of the few companies qualified to discuss reliability with real world, field proven experience. SMA has gathered comprehensive reliability statistics for Sunny Boy residential inverters in North America. In an industry where inverter failure rates can be 6.0% or higher, Sunny Boy inverters demonstrate AFRs far below that. Sunny Boy inverters built in 2008 exhibit AFRs of just 0.15% to 0.22% over 4 years!
 
With PV inverters still in operation after 20 years, SMA is one of the few companies qualified to discuss reliability with real world, field proven experience. SMA has gathered comprehensive reliability statistics for Sunny Boy residential inverters in North America. In an industry where inverter failure rates can be 6.0% or higher, Sunny Boy inverters demonstrate AFRs far below that. Sunny Boy inverters built in 2008 exhibit AFRs of just 0.15% to 0.22% over 4 years!

SB3000 US
SB3800 US
SB4000

SB5000 US
SB6000 US
SB7000 US
SB8000 US

SB3000TL-US
SB4000TL-US
SB5000TL-US

DC-to-AC inverter efficiency 
(direct current of the Sun to alternating current for your home) 
according to the CEC (California Energy Commission) = 95-96%

DC-to-AC inverter efficiency 
(direct current of the Sun to alternating current for your home) 
according to the CEC (California Energy Commission) = 95.5-96%

DC-to-AC inverter efficiency 
(direct current of the Sun to alternating current for your home) 
according to the CEC (California Energy Commission) = 96-96.5%

Dimensions
18 inches x 14 inches x 9 inches

Dimensions
18.5 inches x 24 inches x 9 inches

Dimensions
19.3 inches x 20.5 inches x 7.3 inches

Weight = 92 pounds

Weight = 149-153 pounds

Weight = 61 pounds

Download Manual

Download Manual

 

Activation Guide

Activation Guide

 

 

 

What Can You Save With Solar?

With no end in sight for soaring electricity rates, your switch to solar will secure affordable power for your home & family for years to come.