Out of stock

SMA Sunny Boy 3kw Inverter 3.0-1SP-US-40

price as of May 26
Solar Loan from 6.99%
All SMA America LLC products


Rated Efficiency96.5%
Dimensions LxWxH23.6" x 31.5" x 7.8"
Weight72 lbs
ManufacturerSMA America LLC
Manufacturer Part #SB3.0-1SP-US-40
Operating Temperatures -40 °F to +140 °F
Warranty10 Years Manufacturer
Delivery Time 5-7 Business Days

About product

SMA, Sunny Boy SB-3.0-US 1-Ph Grid Tied Inverter, 3000W, 208/240VAC, 60Hz. The Sunny Boy US has one of the highest efficiency in its class, which translates to a higher energy yield as power is converted from the solar panels into usable energy for your home. SMA Sunny Boy proprietary shade management technology, OptiTrac™, is an economical solution ensuring that areas of shade on your roof have a minimal impact on your system’s performance.

SMA residential inverter is all new Sunny Boy transformerless single-phase residential inverters. This new inverter now have up to three separate MPPT channels, allowing even more stringing choices. This inverter also now have an integrated DC disconnect, that simplifies and speeds installation.

The SMA Sunny Boy inverter has one of the widest temperature ranges available, so your system will begin producing earlier in the morning and continue producing later in the day even in areas of extreme heat and cold. World’s first Secure Power Supply keeps the power on, even when the electrical grid goes down!

Integrated DC Discon, 2 MPPT Input, 10 Yr Warr, Transformerless, Arc-Fault Protection, Built in Ethernet/WLAN, SB3.0-1SP-US-40

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