Solar Technology

  

Sunny Boy 700U

The First Sunny Boy

 

The Sunny Boy 700U was SMA’s first mass-produced string inverter and it continues to enjoy immense popularity in today’s solar market. Its compact size and economical price make it ideal for starter or demonstration systems. It is also perfectly suited for adding a bit more power to an existing solar system. Its modular design makes expansion to almost any size system easy. Three different configurable input voltage ranges make the Sunny Boy 700U a versatile choice, whatever your system configuration.

 

Benefits

  • Certified to the new UL 1741/IEEE 1547

  • 10 Year warranty standard, up to 20 years optional

  • Comprehensive SMA communications and data collection options

  • Rugged stainless steel enclosure

  • Exceptional reliability and energy capture ratio

  • Easy to install three-point mounting system

  • Modular design is easily expandable

 

Data Sheet

SUNNY BOY 700U

 

Warranty

SMA Factory Warranty

 

Installation Guide

Installation Guide

Input Data (DC)

Sunny Boy 700 U
(150 V)

Sunny Boy 700 U

(200 V)

Sunny Boy 700 U

(250 V)

Recommended Max. PV Power (Module STC)

575 W

750 W

875 W

Max. DC Voltage

150 V

200 V

250 V

Peak Power Tracking Voltage

77 V – 120 V

100 V – 160 V

125 V – 200 V

DC Max. Input Current

7 A

7 A

7 A

Number of Fused String Inputs

2

2

2

PV Start Voltage (adjustable)

95 V

125 V

150 V

 

Output Data (AC)

Sunny Boy 700 U
(150 V)

Sunny Boy 700 U

(200 V)

Sunny Boy 700 U

(250 V)

AC Nominal Power

460 W

600 W

700 W

AC Maximum Output Power

460 W

600 W

700 W

AC Maximum Output Current

4 A

6 A

7 A

AC Nominal Voltage / Range

106 V – 132 V

106 V – 132 V

106 V – 132 V

AC Frequency / Range

60 Hz / 59.3 - 60.5 Hz

60 Hz / 59.3 -

60.5 Hz

60 Hz / 59.3 - 60.5 Hz

Power Factor

0.99 @ nominal power

0.99 @ nominal power

0.99 @ nominal power

 

Efficiency

 Sunny Boy 700 U
(150 V)

Sunny Boy 700 U

(200 V)

Sunny Boy 700 U

(250 V)

Peak Inverter Efficiency

92.4 %

93.3 %

93.6 %

CEC Weighted Efficiency

91.5 %

91.5 %

91.5 %

 

Mechanical Data

 Sunny Boy 700 U
(150 V)

Sunny Boy 700 U

(200 V)

Sunny Boy 700 U

(250 V)

Dimensions W x H x D in Inches

12.6 / 12.7 / 7.1

12.6 / 12.7 / 7.1

12.6 / 12.7 / 7.1

Weight / Shipping Weight

51 lbs / 57 lbs

51 lbs / 57 lbs

51 lbs / 57 lbs

Ambient Temperature Range

–13 to +113 °F

–13 to +113 °F

–13 to +113 °F

Power Consumption: standby / nighttime

< 4 W / 0.1 W

< 4 W / 0.1 W

< 4 W / 0.1 W

Topology

Low frequency transformer, true sinewave

Low frequency transformer, true sinewave

Low frequency transformer,

true sinewave

Cooling Concept

Convection

Convection

Convection

Mounting Location Indoor / Outdoor (NEMA 3R)

Included/Included

Included/Included

Included/Included

 

Features

 Sunny Boy 700 U
(150 V)

Sunny Boy 700 U

(200 V)

Sunny Boy 700 U

(250 V)

LCD Display

Included

Included

Included

Lid Color: red/blue/yellow

Included/Optional Optional

Included/Optional Optional

Included/Optional Optional

Communication: RS485 / Wireless

Optional/Optional

Optional/Optional

Optional/Optional

Warranty: 10-year

Included

Included

Included

Compliance: IEEE-929, IEEE-1547,UL 1741, UL 1998, FCC Part 15 A & B

Included

Included

Included

 

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