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Dependable Solar Inc.
Website for Turnkey Solar Solutions in Arizona


ETA Engineering, Inc.
4049 E. Presidio St., Suite 117
Mesa, AZ 85215
Phone: 480-966-1380
Toll Free: 1-877-964-4188
Fax: 1-480-966-1516
info@etaengineering.com

Solar Association Arizona Solar Energy Association

Solar CenterArizona Solar Center

WindAmerican Wind Energy Association

Hydrogen American Hydrogen Association

Phoenix Electric Auto Association

Green Building Scottsdale Green Building Program

Note: Prices are subject to change without notice due to changes in other vendors' prices to us. These changes may arise from normal product development plus fluctuations in foreign exchange rates and commodity prices.

Frequently asked questions (FAQ).

Power Inverters

The inverter is an essential component of a renewable energy system for delivering household electricity from a DC source. The inverter converts direct current (DC), either stored in batteries or directly from the solar array, into household alternating current (AC) at 60 cycles per second in the United States.

ETA carries an extensive line of inverters for remote, utility interconnected, mobile, marine or RV applications.  Features today include various input and output voltages, high efficiency designs, sine wave or modified sine wave output, stringing, utility sell-back and much more.

Exeltech Exeltech are high quality units with a true sine wave output.  Manufactured in the United States and available with an assortment of options and voltage ranges.

Sunny Boy SMA-Sunny Boy for grid tie applications that deliver solar energy directly to the utility grid without the need for batteries.  With a strong track record of reliability and a unique "transformer-less" topology, sunny boy is designed to silently operate for many years of service.

sine

ProSine by Xantrex supplies clean, pure sine wave electricity from a DC voltage source.  Hard wire and outlet versions are available with transfer switch.

Freedom Line Inverters by Xantrex for mobile applications such as boats and RVs. 

xPower Inverters by Xantrex are very portable, come in many sizes, and can be used for almost any application

Xantrex's GT Grid-Tie Inverter. Well designed, easy to install, and very user-friendly, it is also the lightest high end grid-tie inverter on the market.

Outback FX Inverter

OutBack Power Systems are durable, powerful units that can be used for a variety of applications.


PVPowered inverters. This new model just hit the market, and has incredible specs.

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©2001-2008 ETA Engineering, Inc. All rights reserved. Last updated: January 17, 2008