World Power Technologies WHISPER 80, WHISPER H80 Datasheet

SIZE MATTERS

WHISPER 80

The

new

look

of

wind

power

(Replaces WHISPER 1000)

10 ft (3 m) diameter10 ft (3 m) diameter

10 ft (3 m) diameter➡

10 ft (3 m) diameter10 ft (3 m) diameter
80 sq ft (7.3 sq/m) swept area80 sq ft (7.3 sq/m) swept area

80 sq ft (7.3 sq/m) swept area➡

80 sq ft (7.3 sq/m) swept area80 sq ft (7.3 sq/m) swept area
222 kwh/mo*222 kwh/mo*

222 kwh/mo*

222 kwh/mo*222 kwh/mo*

Latest technology provides
maximum output. Sporting

New Look of Wind Power

2-blade design can be used for
all battery charging applications
such as a home, farm,
telecommunications, cathodic
protection, remote monitoring
and signaling, oil platforms, and
rural electrification.

The Whisper 80 with twice the
swept area (80 sq ft/7.3 sq m) of
the Whisper H40 gives you more
than twice the electricity—222
kwh/month in a 12 mph average
wind speed.

The Whisper 80 is ready
for 600 watts of solar for a
wind/solar hybrid system. High
voltage option is suggested for
long wire runs. World Power’s
best selling wind generator.

The

this

WHISPER H80 (Replaces WHISPER H1500)

10 ft (3 m) diameter10 ft (3 m) diameter

10 ft (3 m) diameter➡

10 ft (3 m) diameter10 ft (3 m) diameter

Thrives in turbulent winds. Select this rugged, 3-blade design
for all battery charging applications in turbulent and high-wind
locations.

The Whisper H80 with twice the swept area (80 sq ft/7.3 sq m)
of the Whisper H40 provides almost twice the electricity—
193 kwh/month in a 12 mph average wind speed. Get

Electricity from the Wind and Sun

Wind Speed kwh/month
mph m/s H80 80

Quality made
in the U.S.A.

Whisper 80/H80

80 sq ft (7.3 sq/m) swept area80 sq ft (7.3 sq/m) swept area

80 sq ft (7.3 sq/m) swept area➡

80 sq ft (7.3 sq/m) swept area80 sq ft (7.3 sq/m) swept area

Average

8 3.6 63 77

9 4.0 91 110
10 4.5 124 146
11 4.9 158 184
12 5.4 193 222
13 5.8 228 259
14 6.3 262 295

Kilowatt Hours

with World Power’s
exclusive EZ-WIRE System
Center—the Whisper H80 is
ready for 600 watts of solar for
a wind/solar hybrid system.

High voltage option is
suggested for long wire runs.

Also available for electric
heating and 64-240 volt
battery charging. Available in
Spring 2000—DIRECT AC
WATER PUMPING—only
from World Power

Technologies.

193 kwh/mo*193 kwh/mo*

193 kwh/mo*

193 kwh/mo*193 kwh/mo*

Compare: twice the area = twice the electricity

H40

7 ft (2.1 m) diameter

40 sq ft (3.6 sq/m)

area

105 kwh/mo*

H80 80

10 ft (3 m) diameter

80 sq ft (7.3 sq/m)

area

193 kwh/mo*

*in 12 mph average wind speed

10 (3 m) ft diameter

80 sq ft (7.3 sq/m)

area

222 kwh/mo*

H175

15 ft (4.6 m) diameter

175 sq ft (16.4 sq/m)

area

538 kwh/mo*

SPECIFICATIONS

H80 80

Peak power@10.5m/s(24mph) 950w 1000w
Rated power@10.5m/s(22mph) 860w 940w
Cut-in wind m/s / mph 3.1/7 3/6.5
Molded, fiber reinforced blades 3 2
Prop tip to center cm/in 46/18 46/18
Min. blade clearance cm/in 25/10 25/10
Battery voltage standard 24 24

INDUSTRY LEADER SINCE 1978

19 Lake Avenue North, Duluth MN 55802 USA
phone [phone] • fax [phone]
e-mail: [e-mail]
web: www.worldpowertech.com

80 sq ft (7.3 sq/m) swept area

Battery voltages selectable 12,32,48 12,32,48
Standard mount pipe 2.5"schd40 2.5"schd40
Lateral thrust nts/lbs 640/150 640/150
Tower top weight kg/lbs 30/65 30/65
Ship dim cm/in 124x36x28 / 49x14x11
Ship wt kg/lbs 46/100

New Angle Governor

You need a patented
World Power ANGLE
GOVERNOR for:

• MAXIMUM OUTPUT
in low winds (unlike
folding tail designs)

• MAINTAINED
OUTPUT in high
winds

• WHISPER QUIET
in all winds

• FULL FURLING
SURVIVAL in
extreme winds

10FT/3M propeller diameter