Website Help

How May We Help?

A number of features on the site, including search, require that you enable JavaScript in your browser.

If you cannot locate something with our site search, you are also welcome to refer to the Site map; it's an index of this site.

Text too small? Simulatenously press your CTRL key and the + key to zoom in. Pressing the CTRL key and the - key at the same time zooms out, too. To reset the zoom to original, simultaneously press the CTRL key and the 0 (zero) key!

Browsers

What Browser Am I Using?

You appear to be running: CCBot/2.0 (http://commoncrawl.org/faq/)

This site is composed to deliver many benefits when viewed with a newer browser. You will realize the best experience with a browser such as Firefox 17+, Internet Explorer 9+, Opera 12+, Safari 5+, or Google Chrome. Newer browsers such as these can display webpages with greater faithfulness to recent web standards. Older browsers do not understand, and cannot correctly display, pages composed according to newer standards.

Most browsers are free to download, install, and use on your computer. Having one browser installed on your computer, such as Internet Explorer 8, does not preclude installation of an additional browser, such as Firefox. As an added bonus, not only do newer browsers do a better job displaying web pages, newer browsers let you browse the web more safely.

Browser Versions

If you'd like to read more about upgrading your browser, here's a helpful article about that, about that.

What’s the Newest Version?

Find newest browser version information here.

 

The Page Looks Cut Off

Perhaps you're using Internet Explorer in quirks mode or compatibility mode, a new feature of IE 8 to help it display older webpages… Disable compatibility mode; this site does not require its use. This site is built in standards-compliant valid HTML.

Frequently Asked Questions

Perhaps you have a simple question about inverters? Our FAQs page may have an answer for you.

Enable Pop–Up Windows

We make available handy currency and unit conversion tools which open in pop–up windows. If your browser is set to block pop–up windows, you may wish to read how to enable pop–up windows for your visit.

Adobe® Reader

Some documents on this site are available only in *.pdf format. These documents are identified with this icon: acrobat icon. They can be viewed using Adobe® Reader software, available for most operating systems, provided free of charge by Adobe®. If you need to download this software, the newest version for your computer will be offered to you when you navigate to Adobe's Reader download page.

By the way, the icon adjacent to the previous link tells you that the page will open in a new browser window or tab (depends on your browser). This convention is used throughout the site.

Unit Conversions

For help with currency exchange rates and unit conversions, please click to the main information page.

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