In our latest tech tip video, technical training specialist Alejandro Avellaneda demonstrates the simple step-by-step installation of the new Sunny Boy 1.5/2.5 solar inverter, which is an ideal and simple solution for small residential PV systems. Be sure to check back regularly for more Spanish language tech tips and blog posts – we will offer more content in Spanish in the coming weeks and months!
Designing systems with the new Sunny Boy-US just got easier and faster courtesy of the Quick Design Reference Tool. Simply input basic module criteria along with a few key system details to determine string design and inverter selection recommendations in a simple, easy-to-use and printable format.
SMA is working hard to put the finishing touches on what is sure to be our most exciting exhibit to date at this year’s Solar Power International show in Las Vegas, September 12-15. Our Powerful Partners booth (#959) will showcase game-changing residential and commercial solutions and strategic partnerships that were developed with the North American market in mind, making it easier for our customers to do business while reducing their costs. That includes our newest inverters and O&M offerings, all of which will be on display for the first time in the U.S.
The newest member of the Sunny Boy family is also the easiest to install. Watch as the SMA Solar Academy’s Mike Mahon walks you through the installation procedure for this next-generation, transformerless residential inverter, from mounting to wiring.
Commissioning a new lithium-ion battery within a Sunny Island system takes only minutes. In this Tech Tip video, the SMA Solar Academy demonstrates the simple commissioning procedure for a Sunny Island system with a battery that uses an external battery management system, or BMS.
With Sunny Explorer, changing grid parameters to meet unique utility requirements is fast and easy. This Tech Tip video expands upon the Sunny Explorer basic overview by focusing on how this free software can be used to adjust the voltage and frequency windows of the inverter in order to keep the PV system evolving with the ever-changing grid.
With a Speedwire-enabled inverter from SMA, all you need for access to key PV plant data is to connect an Ethernet cable from your computer to the inverter and start Sunny Explorer. In this Tech Tip video, the Solar Academy walks you through a basic overview of Sunny Explorer, including how to use this free software for fast and efficient system commissioning and parameter changes.
SMA’s Secure Power Supply does something that no other grid-tied solar inverter without added storage can: provide power during a grid outage. Solar professionals have been talking about this amazing feature since its inception with the Sunny Boy TL-US and our data shows consumers love it. Now with even more power in the all-new Sunny Boy-US, it’s important to make sure you truly understand how to convey the benefits of this groundbreaking feature so that you can better differentiate your SMA proposal from your non-SMA competition.
You’re on the way to pitch a potential customer on the benefits and value of installing solar on their home. Great! Like SMA, most component manufacturers have likely sent you varying homeowner leave behind materials to, well, leave behind with the homeowner after your meeting.
SMA’s highly anticipated Rapid Shutdown System is now available and ready for pairing with the latest Sunny Boy-US and TL-US inverter families. Engineered for use with SMA’s inverter lines featuring Secure Power Supply, this simple, reliable and cost-effective solution achieves all requirements for 2014 NEC 690.12 rapid shutdown.
Oversizing a PV array, also referred to as undersizing a PV inverter, involves installing a PV array with a rated DC power (measured @ Standard Test Conditions) which is larger than an inverter’s rated AC output power (i.e. DC @ STC > AC). It can be a valuable tool for system designers seeking to deliver a maximum amount of energy at a lowest possible specific cost. Reasons for over-sizing PV arrays and important factors to consider are summarized below.