Project 4KW

Patterns of 4 KW PV Solar System

 

Patterns

 

Loads

 

Operating Hours

 

Backup for cloudy / foggy day

 

Total Hours

 

Req. PV Panels

 

Req. Battery

 

Req. CC

 

Req. Inverter

1 4KW 24Hrs 00Hrs 24 Hrs 22KWp

(24V, 200Wp x 110 nos.)

48V, 2300Ah

(2V, 1200Ah x 46 nos.)

2 4KW 12Hrs 12Hrs 24 Hrs 12.8KWp

(24V, 200Wp x 64 nos.)

48V, 2300Ah

(2V, 1200Ah x 46 nos.)

3 4KW 12Hrs 06Hrs 18 Hrs 12KWp

(24V, 200Wp x 60 nos.)

48V, 1700Ah

(2V, 600Ah x 68 nos.)

4 4KW 12Hrs 00Hrs 12 Hrs 11.2KWp

(24V, 200Wp x 56 nos.)

48V, 1200Ah

(2V, 1200Ah x 24 nos.)

5 4KW 08Hrs 00Hrs 08 Hrs 7.2KWp

(24V, 200Wp x 36 nos.)

48V, 800Ah

(2V, 800Ah x 24 nos.)

6 4KW 06Hrs 00Hrs 06 Hrs 5.6KWp

(24V, 200Wp x 28 nos.)

48V, 600Ah

(2V, 600Ah x 24 nos.)


Pattern no- 1 (4KW Operate @ 24Hours and 00Hours backup, total 24Hours )

Sl. Description Quantity Unit Rate Amount in Taka
1 Solar Panel :

22KWp solutions

Module Type :Poly-crystalline Silicon Cells.

Solar Module Size: 200Wp 110 nos.

System Voltage : 24 V, DC

Certificate  : CE, IEC, TUV, ISO

Warranty  : 20 Years

22KWp KWp
2 VARTA Industrial Battery :

2 Volt, 1200 Ah@ (Dilute Sulphuric Acid )

Nominal Voltage : 2VDC

Positive Plate : Tubular Plate with VARTA-Selenium Alloy

Negative Plate : Grid plate with calcium alloy

Electrolyte : Dilute Sulphuric Acid

Container : Styrene-acrylonitrile (SAN), Transparent

Certificate : ISO

Warranty : 3 Years

 

46 Nos.
3 Charge controller :

80 Ah, 48 VDC

Nominal Output Voltage : 48 V DC

Maximum Output Current : 65 Ah

Standby Power Consumption: less then 1W

Power Conversion Efficiency : more then 95%

Charging Regulation : Serge, bulk absorption, float silent and equalization

Warranty : 6 years

 

6 Nos.
4 Inverter :

5000 VA, 48 VDC

Nominal Input Voltage : 48 VDC

Continuous Power Rating at 20’c to 30’c: 5000VA

AC Voltage / Frequency : 230 VAC, 50 Hz

Typical Efficiency : 90 %

Warranty : 4 Years

 

2 Nos.
5  

Made of Galvanized Steel for Solar Panel Mounting Structure and Battery

 

As Required LS
6 Cable, Junction Boxes, Earthing Kits, accessories (standard)

 

As Required
7 Installation and Commissioning

 

As Required
 
Pattern no- 2 (4KW Operate @ 12Hours and 12Hours backup, total 24Hours )
Sl. Description Quantity Unit Rate Amount in Taka
1 Solar Panel :

12.8KWp solutions

Module Type :Poly-crystalline Silicon Cells.

Solar Module Size: 200Wp 64 nos.

System Voltage : 24 V, DC

Certificate  : CE, IEC, TUV, ISO

Warranty  : 20 Years

12.8KWp KWp
2 VARTA Industrial Battery :

2 Volt, 1200 Ah@ (Dilute Sulphuric Acid )

Nominal Voltage : 2VDC

Positive Plate : Tubular Plate with VARTA-Selenium Alloy

Negative Plate : Grid plate with calcium alloy

Electrolyte : Dilute Sulphuric Acid

Container : Styrene-acrylonitrile (SAN), Transparent

Certificate : ISO

Warranty : 3 Years

 

46 Nos.
3 Charge controller :

80 Ah, 48 VDC

Nominal Output Voltage : 48 V DC

Maximum Output Current : 65 Ah

Standby Power Consumption: less then 1W

Power Conversion Efficiency : more then 95%

Charging Regulation : Serge, bulk absorption, float silent and equalization

Warranty : 6 years

 

6 Nos.
4 Inverter :

5000 VA, 48 VDC

Nominal Input Voltage : 48 VDC

Continuous Power Rating at 20’c to 30’c: 5000VA

AC Voltage / Frequency : 230 VAC, 50 Hz

Typical Efficiency : 90 %

Warranty : 4 Years

 

2 Nos.
5  

Made of Galvanized Steel for Solar Panel Mounting Structure and Battery

 

As Required LS
6 Cable, Junction Boxes, Earthing Kits, accessories (standard)

 

As Required
7 Installation and Commissioning

 

As Required
 
Pattern no- 3 (4KW Operate @ 12Hours and 06Hours backup, total 18Hours )
Sl. Description Quantity Unit Rate Amount in Taka
1 Solar Panel :

12KWp solutions

Module Type :Poly-crystalline Silicon Cells.

Solar Module Size: 200Wp 60 nos.

System Voltage : 24 V, DC

Certificate  : CE, IEC, TUV, ISO

Warranty  : 20 Years

12KWp KWp
2 VARTA Industrial Battery :

2 Volt, 600 Ah@ (Dilute Sulphuric Acid )

Nominal Voltage : 2VDC

Positive Plate : Tubular Plate with VARTA-Selenium Alloy

Negative Plate : Grid plate with calcium alloy

Electrolyte : Dilute Sulphuric Acid

Container : Styrene-acrylonitrile (SAN), Transparent

Certificate : ISO

Warranty : 3 Years

 

68 Nos.
3 Charge controller :

80 Ah, 48 VDC

Nominal Output Voltage : 48 V DC

Maximum Output Current : 65 Ah

Standby Power Consumption: less then 1W

Power Conversion Efficiency : more then 95%

Charging Regulation : Serge, bulk absorption, float silent and equalization

Warranty : 6 years

 

6 Nos.
4 Inverter :

5000 VA, 48 VDC

Nominal Input Voltage : 48 VDC

Continuous Power Rating at 20’c to 30’c: 5000VA

AC Voltage / Frequency : 230 VAC, 50 Hz

Typical Efficiency : 90 %

Warranty : 4 Years

 

2 Nos.
5  

Made of Galvanized Steel for Solar Panel Mounting Structure and Battery

 

As Required LS
6 Cable, Junction Boxes, Earthing Kits, accessories (standard)

 

As Required
7 Installation and Commissioning

 

As Required
 
Pattern no- 4 (4KW Operate @ 12Hours and 00Hours backup, total 12Hours )
Sl. Description Quantity Unit Rate Amount in Taka
1 Solar Panel :

11.2KWp solutions

Module Type :Poly-crystalline Silicon Cells.

Solar Module Size: 200Wp 56 nos.

System Voltage : 24 V, DC

Certificate  : CE, IEC, TUV, ISO

Warranty  : 20 Years

11.2KWp KWp
2 VARTA Industrial Battery :

2 Volt, 1200 Ah@ (Dilute Sulphuric Acid )

Nominal Voltage : 2VDC

Positive Plate : Tubular Plate with VARTA-Selenium Alloy

Negative Plate : Grid plate with calcium alloy

Electrolyte : Dilute Sulphuric Acid

Container : Styrene-acrylonitrile (SAN), Transparent

Certificate : ISO

Warranty : 3 Years

 

24 Nos.
3 Charge controller :

80 Ah, 48 VDC

Nominal Output Voltage : 48 V DC

Maximum Output Current : 65 Ah

Standby Power Consumption: less then 1W

Power Conversion Efficiency : more then 95%

Charging Regulation : Serge, bulk absorption, float silent and equalization

Warranty : 6 years

 

4 Nos.
4 Inverter :

5000 VA, 48 VDC

Nominal Input Voltage : 48 VDC

Continuous Power Rating at 20’c to 30’c: 5000VA

AC Voltage / Frequency : 230 VAC, 50 Hz

Typical Efficiency : 90 %

Warranty : 4 Years

 

1 Nos.
5  

Made of Galvanized Steel for Solar Panel Mounting Structure and Battery

 

As Required LS
6 Cable, Junction Boxes, Earthing Kits, accessories (standard)

 

As Required
7 Installation and Commissioning

 

As Required
 
Pattern no- 5 (4KW Operate @ 08Hours and 00Hours backup, total 08Hours )
Sl. Description Quantity Unit Rate Amount in Taka
1 Solar Panel :

7.2KWp solutions

Module Type :Poly-crystalline Silicon Cells.

Solar Module Size: 200Wp 36 nos.

System Voltage : 24 V, DC

Certificate  : CE, IEC, TUV, ISO

Warranty  : 20 Years

7.2KWp KWp
2 VARTA Industrial Battery :

2 Volt, 800 Ah@ (Dilute Sulphuric Acid )

Nominal Voltage : 2VDC

Positive Plate : Tubular Plate with VARTA-Selenium Alloy

Negative Plate : Grid plate with calcium alloy

Electrolyte : Dilute Sulphuric Acid

Container : Styrene-acrylonitrile (SAN), Transparent

Certificate : ISO

Warranty : 3 Years

 

24 Nos.
3 Charge controller :

80 Ah, 48 VDC

Nominal Output Voltage : 48 V DC

Maximum Output Current : 65 Ah

Standby Power Consumption: less then 1W

Power Conversion Efficiency : more then 95%

Charging Regulation : Serge, bulk absorption, float silent and equalization

Warranty : 6 years

 

4 Nos.
4 Inverter :

5000 VA, 48 VDC

Nominal Input Voltage : 48 VDC

Continuous Power Rating at 20’c to 30’c: 5000VA

AC Voltage / Frequency : 230 VAC, 50 Hz

Typical Efficiency : 90 %

Warranty : 4 Years

 

1 Nos.
5  

Made of Galvanized Steel for Solar Panel Mounting Structure and Battery

 

As Required LS
6 Cable, Junction Boxes, Earthing Kits, accessories (standard)

 

As Required
7 Installation and Commissioning

 

As Required
 
Pattern no- 6 (4KW Operate @ 06Hours and 00Hours backup, total 06Hours )
Sl. Description Quantity Unit Rate Amount in Taka
1 Solar Panel :

5.6KWp solutions

Module Type :Poly-crystalline Silicon Cells.

Solar Module Size: 200Wp 28 nos.

System Voltage : 24 V, DC

Certificate  : CE, IEC, TUV, ISO

Warranty  : 20 Years

5.6KWp KWp
2 VARTA Industrial Battery :

2 Volt, 600 Ah@ (Dilute Sulphuric Acid )

Nominal Voltage : 2VDC

Positive Plate : Tubular Plate with VARTA-Selenium Alloy

Negative Plate : Grid plate with calcium alloy

Electrolyte : Dilute Sulphuric Acid

Container : Styrene-acrylonitrile (SAN), Transparent

Certificate : ISO

Warranty : 3 Years

 

24 Nos.
3 Charge controller :

80 Ah, 48 VDC

Nominal Output Voltage : 48 V DC

Maximum Output Current : 65 Ah

Standby Power Consumption: less then 1W

Power Conversion Efficiency : more then 95%

Charging Regulation : Serge, bulk absorption, float silent and equalization

Warranty : 6 years

 

4 Nos.
4 Inverter :

5000 VA, 48 VDC

Nominal Input Voltage : 48 VDC

Continuous Power Rating at 20’c to 30’c: 5000VA

AC Voltage / Frequency : 230 VAC, 50 Hz

Typical Efficiency : 90 %

Warranty : 4 Years

 

1 Nos.
5  

Made of Galvanized Steel for Solar Panel Mounting Structure and Battery

 

As Required LS
6 Cable, Junction Boxes, Earthing Kits, accessories (standard)

 

As Required
7 Installation and Commissioning

 

As Required