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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).

Freedom 458 RV Power Inverters


Freedom 458, formerly part of the Heart Interface family of inverters has a long track record of reliable service.  The 120 VAC household output power is able to operate nearly anything from office equipment to household appliances and electronics.  The internal 3 phase charger is capable of replenishing your 12 volt battery system efficiently and safely from utility or generator power.


 Freedom 458 Inverter
Modified sinewave AC output with high surge capability and automatic 3 stage charger to quickly recharge batteries.  Temperature compensation via the included battery temperature sensor and equalization stage provides optimal charging for deep cycle batteries and a built-in 30 amp transfer switch automatically transfers between inverter power and incoming AC power from the grid or a generator.  Power sharing reduces tripping of the shore power breaker.

 

For current pricing, call us toll-free 1-877-964-4188.


Model. 10-12 15-12 S/D 20-12 25-12 30-12
Power 1000 W 1500 W 2000 W 2500 W 3000 W
Input 12 VDC 12 VDC 12 VDC 12 VDC 12 VDC
Output 120 VAC 120 VAC 120 VAC 120 VAC 120 VAC
Frequency 60 Hz 60 Hz 60 Hz 60 Hz 60 Hz
Charger 50 Amp 75 Amp 100 Amp 130 Amp 140 Amp
Length 13.2 in 13.2 in 13.2 in 13.2 in 13.2 in
Width 11.5 in 11.5 in 11.5 in 11.5 in 11.5 in
Height 7.9 in 7.9 in 7.9 in 7.9 in 7.9 in
Weight 45 lbs 45 lbs 45 lbs 45 lbs 50 lbs

Remote Instrumentation
Use the Freedom or Link remote panel to easily program, control and monitor your Freedom 458.  With just a few keystrokes, you can independently control all functions.  Link panels incorporate a  DC battery system display for charge monitoring.
Model. Basic Remote Link 1000 Link 2000
Price $120 $264 $425
Battery Banks Monitored N/A 1 2
LED Bar Graph X X  
500 Amp Precision Shunt   X X
Warranty 1 year 1 year  
Depth 1.75  in 1.1  in 1.75  in
Width 3.75  in 3.0  in 3.75  in
Height 5.5  in 4.75  in 5.75  in
Datasheet Not available Not available Not available
Xantrex
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©2001-2008 ETA Engineering, Inc. All rights reserved. Last updated: January 17, 2008