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 Sunny Boy Grid Tie Inverters

Sunny Boy inverters are suitable for small PV-plants with 400 Watts and range to large plants in the megawatt range.

With over 200,000 units in the field, Sunny Boy has become the benchmark for PV inverter performance and reliability throughout the world.

 

 Specifications

SB 700U

SB 1800U

SB 3000U

SB 4000U

SB 6000U

SB 7000u

DC Input Values

Recommended Max. PV Power (Module STC)

640 /840/1000 W

2200 W

3750 W

6250 W

7500 W

8750 W

Max. DC Power

510 / 670/780W

1960 W

3250

5300 W

6400 W

7500 W

Max. DC Voltage

150 / 200 / 250 V

400 V

500 V

600 V

PV Voltage Range, MPPT

75 - 150 / 100 - 200 / 125 - 200 V

156 - 350 V

180 - 400 / 200-400 V

250 - 480 V

Max. DC Input

7 A

12 A

17 A

21 A

25 A

30 A

DC Voltage Ripple

< 10 %

DC Start Voltage

95 / 125 / 150 V

190 V

228 V

300 V

300 V

300 V

Number of DC Input Terminals

2

3

2 (Inverter), 4 (DC Disconnect)

GFDI Protection, UL1741

> 1000 mA

Reverse Polarity Protection

Short Circuit Diode

AC Output Values

Max. AC Power

460 / 600 / 700W

1800 W

3000 W

5000 W

6000 W

7000 W

Nominal AC Voltage (Field Configurable)

120 V (N/A)

120 V (N/A)

208 (Yes) / 240V(Yes)

208 (Yes) / 240 (Yes) / 277 V (Yes)

Harmonic Distortion

< 3 %

< 4 %

Allowable Grid Voltage Range, UL1741

106 - 132 V

183 - 229 / 211-264 V

183 - 229 / 211 - 264 / 244 - 305 V

Allowable Grid Frequency Range, UL1741

59.3 - 60.5 Hz

Power Factor

0.99 @ Nominal Power

Short-Circuit Protection

Current Controlled

Efficiency

Max. Efficiency

92.4/93.3/93.6 %

93.5 %

96.6 %

96.8 %

97.0 %

97.1 %

CEC Efficiency

91.5 %

91.5 %

95.0 / 95.5 %

95.5/95.5/95.5%

95.5 / 95.5 / 96.0 %

Communication

LCD

Standard

Com Boards

RS485 / Radio (and LCD)

Power Consumption

Operating Loss

< 4 W

< 7 W

Night-time  Losses

0.1 W

0.25 W

0.1 W

0.25 W

Regulatory Compliance

EMC

FCC, Part 15, Class B

UL Standard

UL1741, UL1998

Enclosure

 Rating

NEMA 4X

NEMA 3R

Material

Stainless Steel

Aluminium Die cast

Cooling Method

Convection

Forced Active Cooling

Size and Weight

Size (H x W x D in)

12.6 x 12.7 x 7.1

11.6 x 17.1x8.4

13.8x17.8x9.3

24.1 x 18.4 x 9.5

Weight

35 lbs

60 lbs

88 lbs

143 lbs

Ambient Conditions

Operating Temp

25 C to +45 C

Relative Humidity

0...100 %, Kl.3K6

 

SMA only uses components that are designed for a 20 year performance in the Sunny Boy inverters.  All Sunny Boys are shipped with a standard 5 year warranty. The warranty can be extended for an additional 5 years.  After the warranty period SMA offers inexpensive lump sum repair service.

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Contact Us: Telephone:  toll free at 1-888-810-4709 Parry Sound,Northern Ontario,Muskoka and Georgian Bay
Send mail  Linda  with questions or comments about our product or web site.

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Last modified: November 13, 2018