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 |
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| 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. |
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Frequently
asked questions (FAQ).
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SMA - Inverters
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Sunny Boy and Windy
Boy
The SMA
Sunny Boy inverter, the most popular grid-tied photovoltaic
inverter in Europe, is now UL 1741 Listed is now a top choice
for solar designers in North America. Sunny Boy’s exstensive
track record in some of the world’s most demanding markets
has made it a favorite among PV professionals everywhere. Over
250,000 Sunny Boy inverters have been installed worldwide. Superior
design, rock-solid German engineering and exceptional real-world
efficiency have contributed to Sunny Boy's well deserved popularity.
SMA's state of the art maximum power point tracking performance
results in greater real-world energy capture than the competition.
These inverters are used for systems that connect to the power
grid. The solar power is used to operate your household, and
the excess is fed back onto the power lines, reducing your utility
consumption. SMA's stringing technology also makes system expansion
simple.
SMA inverters have several communication options available including
remote capabilities and computer connection. SMA's computer/inverter
communication system and software is the simplest, yet most
sophisticated on the market.
For current pricing, call us toll-free 1-877-964-4188.
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| Model |
700U |
1800U |
3000US
4000US |
5000US
6000US
7000US |
| AC Output Voltage |
120VAC
|
120VAC
|
120VAC
|
120VAC
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| AC Output Frequency |
60Hz
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60Hz
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60Hz
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60Hz
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| DC Input Voltage |
150-250VDC
|
156-400VDC
|
208-240VDC
|
208-277VDC
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| Max AC Power Out |
700W
|
1800W
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| Max DC Input Current |
7 Amp
|
12 Amps
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| Current
THD |
<3%
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<4%
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<4%
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<4%
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| Power Factor |
0.99 @ Nomimal Power
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| Peak Efficiency |
93.6%
|
93.5%
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96.6%
96.8%
|
96.8%
97.0%
97.1%
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| Power Consumption |
< 4W
|
< 7W
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< 7W
|
< 7W
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| Width |
12.7 in
|
17.1 in
|
17.8 in
|
18.4 in
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| Height |
12.6 in
|
11.6 in
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13.8 in
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24.1 in
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| Depth |
7.1 in
|
8.4
|
9.3 in
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9.5 in
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| Weight |
35 lbs
|
60 lbs
|
88 lbs
|
143 lbs
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Documentation |
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Windy Boy 1800U
Price
$call
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| AC Output Voltage |
120VAC |
| AC Output Frequency |
60Hz |
| DC
Input Voltage |
139-400VDC |
| Max
AC Power Out |
1800W |
| Max
AC Current |
12.6Amp |
| Current
THD |
<4% |
| Power
Factor |
Unity |
| Peak
Efficiency |
94% |
| Power
Consumption |
<.1% |
| Width |
434mm |
| Height |
295mm |
| Depth |
214mm |
| Weight |
27kg |
for more info on the Windy Boy, click here.
|
 Underwriters' Laboratories listed. |
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