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PV Off-grid System

  • Product Details

PV Off-grid System


Characteristics

·MCU dual-core design,excellent performance

·Utility power mode (mains mode)/energy-saving mode/battery mode can be switched, and the application is flexible

·Pure sine wave AC output, which can adapt to various types of loads

·Wide input voltage range, high-precision output, fully automatic voltage

stabilization function

·The LCD module displays the operating parameters of the equipment in real time,  

clear operation status indication

·All-round protection function (battery overcharge, high voltage, low voltage protection, overload protection, short circuit protection, over temperature protection)

 

Application

·Home 

·School

·Street

·Frontier defense

·Pastoral area

·Industrial equipment

·Satellite communication equipment

·Ships and other new energy power generation fields




System Parameters

 

System power

1KW

3KW

5KW

10KW

15KW

20KW

Solar panel power

335W

420W

Number of solar panels

3 PCS

9 PCS

12 PCS

24 PCS

36 PCS

48 PCS

Photovoltaic DC cable

1 SET

MC4 connector

1 SET

DC combiner box

1 SET

Controller

24V40A

48V60A

96V50A

216V50A

216V75A

216V100A

Lithium battery/Lead-acid battery(Gel)

24V    

48V

96V

216V

Battery capacity

200Ah

250Ah

200Ah

300Ah

400Ah

Inverter AC input side voltage

170-275V

Inverter AC input side frequency

45-65Hz

Inverter off-grid rated output power

0.8KW

2. 4KW

4KW

8KW

12KW

16KW

Maximum output apparent power on off-grid side

1KVA30S

3KVA30s

5KVA30s

10KVA10min

15KVA10min

20KVA10min

Rated output voltage on off-grid side

1/N/PE, 220V

Rated output frequency on off-grid side

50Hz

Working temperature

~+40 °C

Cooling method

Air-cooling

AC output copper core cable

1 SET

Distribution box

1 SET

Auxiliary material

1 SET

Photovoltaic bracket type

Aluminum /Carbon steel bracket (one set)

Electrical loads for 3KW off-grid solar system

Electrical equipment

No.

Power(W)

Daily Expense (h)

Total electricity consumption(Wh)

Desk fan

2

45

5

450

LED lights

4

2/3/5Z7

6

204

TV set

 

1

 

100

4

400

Micro-wave oven

600

0.5

300

Juicer

300

0.6

180

Refrigerator

150

24

150*24*0.8=2880

Air conditioner

1100

6

1100*6*0. 8=5280

Total electricity consumption

9694


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