POWER GREEN ALLIANCE

Solar Panels - SOLAR GENERATOR SYSTEM

 

Solar panels are arrays of photovoltaic cells that make use of renewable energy from the sun to produce energy. We have and can install or export a system to suit most needs from a small office, cabin or home to larger projects that are linked to the power grid. Each project needs to be assessed and the correct size panel  fitted. We can install or export full packages that include Solar Panel, fittings, controllers, and inverters or supply individual parts, whether the system is off-grid or on grid.

Panel sizes are:

 

 

 

Pm
(watt)

Vmp
(V)

Imp
(A)

Voc
(V)

Isc
(A)

Dimension
(mm)

5 

17.3 

0.29 

21.6 

0.35 

249x235x30 

5 

17.3 

0.29 

21 

0.34 

350x187x25 

10 

17.2 

0.58 

22 

0.66 

359x296x30 

10 

17.5 

0.57 

21 

0.66 

329x290x25 

15 

17.4 

0.86 

21.5 

0.98 

528x296x30 

15 

17.5 

0.85 

21 

0.93 

400x350x25 

20 

17.2 

1.17 

21.6 

1.62 

341x550x30 

20 

17.5 

1.15 

21 

1.35 

610x291x25 

25 

17.3 

1.45 

21.6 

1.72 

434x550x30 

25 

17.5 

1.7 

21 

2 

541x422x25 

30 

17.2 

1.75 

21.6 

1.95 

622x550x30 

30 

17.5 

1.7 

21 

2 

535x510x25 

35 

17.3 

2.02 

21.5 

2.3 

622x550x30 

35 

17.5 

2 

21 

2.3 

610x541x25 

40 

17.5 

2.3 

21.6 

2.5 

624x552x30 

40 

17.5 

2.25 

21 

2.7 

610x541x25 

45 

17.2 

2.6 

21.7 

2.9 

811x552x30 

50 

17.3 

2.9 

21.5 

3.2 

811x552x30 

50 

17.5 

2.9 

21 

3.2 

770x660x30 

55 

17.4 

3.16 

21.7 

3.5 

830x552x30 

55 

17.5 

3.1 

21 

3.5 

770x660x35 

60 

17.2 

3.5 

21.7 

4 

1186x552x30 

60 

17.5 

3.4 

22 

3.8 

770x660x35 

65 

17.5 

3.7 

21.6 

3.82 

1186x552x30 

65 

17.5 

3.7 

22 

4.1 

770x660x35 

70 

17.2 

4.1 

21.4 

4.8 

1187x542x30 

70 

17.5 

4 

22 

4.4 

1172x541x35 

75 

16.8 

4.46 

21.7 

5.1 

1187x542x30 

75 

17.5 

4.3 

22 

4.7 

1172x541x35 

80 

17.2 

4.65 

21.6 

5 

1187x542x30 

80 

17.5 

4.6 

22 

5.1 

1172x541x35 

85 

17.6 

4.83 

22 

5.3 

1196x556x30 

85 

17.5 

4.9 

22 

5.3 

1172x541x35 

90 

17.6 

5.1 

21.7 

5.5 

1068x806x35 

100 

18 

5.56 

21.6 

6.6 

1068x806x35 

100 

17.5 

5.7 

22 

6.3 

1470x680x50 

110 

17.5 

6.3 

22 

6.9 

1470x680x50 

120 

17.6 

6.85 

22.8 

7.5 

1580x808x35 

120 

17.5 

6.9 

22 

7.5 

1470x680x50 

130 

35 

3.7 

44 

4.1 

1580x808x35 

140 

35 

4 

44 

4.4 

1580x808x35 

150 

34.4 

4.36 

43.2 

4.9 

1580x808x35 

150 

35 

4.3 

44 

4.7 

1580x808x35 

155 

34 

4.56 

43.1 

5 

1580x808x35 

160 

34.4 

4.65 

43.2 

5 

1580x808x35 

160 

35 

4.6 

44 

5.1 

1580x808x35 

165 

35.8 

4.62 

44.5 

5.04 

1580x808x35 

170 

35.8 

4.75 

44.2 

5.05 

1580x808x35 

170 

35 

4.9 

44 

5.4 

1580x808x35 

175 

36.6 

4.8 

44.9 

5.15 

1580x808x35 

190 

32.5 

5.9 

42 

6.82 

1956x992x50 

210 

32.6 

6.5 

43.1 

7 

1956x992x50 

220 

32.6 

6.5 

43.1 

7 

1956x992x50 

240 

32.6 

6.5 

43.1 

7 

1956x992x50 
 

Inverters

Multifunction Solar Panel Inverters

Multifunction Solar Panel Inverters combine the best of both worlds, and they are usually the best choice for your solar panel system. While more expensive, multifunction inverters may be your best choice. Contact your solar panel dealer for more specific information on Multifunction Solar Panel Inverters.

True and Modified Sine Wave Inverters

An inverter converts a direct current to an alternating current through a delicate electrical switching process. This process makes an inverter function as a synthesized alternator, which are typically used to produce AC current by creating a smooth alternation, similar to a pendulum gently swinging. This alternation takes the form of a sine wave, which is the ideal wave pattern for transmitting AC power.

Modified Sine Wave Inverters

Modified Sine Wave inverters are better in typical solar applications when electric motors are not involved. They are not quite as efficient as true sine wave inverters, but you'll find that they are much more affordable. Unlike true sine wave inverters, modified sine wave intverters produce a stepped waveform, which isn't really a sine wave at all.

Because the current is not alternating perfectly, the stepped waveform of the modified sine wave inverter causes the inverter to generate an irritating buzz. Take this into careful consideration when purchasing an inverter

True Sine Wave Inverters

True sine wave inverters are very efficient and have a very accurate waveform to the true sine wave. True sine wave inverters are a little more pricey than modified sine wave inverters because of the reduced noise and their strong compatibility with certain devices, such as electric motors. This is the better option if you value silence, or want optimal performance from electric motors, such as those found in an electric water pump.
 

Solar Controller (Regulator)

Voltage

Amps

Functions

Suitable for

12V

5A

1) Over-charging protection;
2) Over-discharging protection;
3) Solar panel polarity reverse protection;
4) Batter polarity protection;
5) Thunder protection;
6) Temperature compensate (except CQ1205)
7) Ambient Temperature: -10～55 deg.C
8) Height: <5500 m

Solar PV
System

12V

5A

12V

10A

12V

20A

24V

5A

24V

10A

24V

20A

48V

20A

12V

5A

1) All CQ1205-T functions;
2) Light controlling;
3) Time controlling, from 1 - 15 hours

Solar Street
Lights

12V

10A

12V

20A

24V

5A

24V

10A

24V

20A

 

 

Stock Clearance

We currently have in stock for either local sale or export 1000 Crystalline Solar Panels 120w 12 volt

Pleas contact PGA for further information

 
Power Green Alliance Ltd., 14/1 Soi Assawin 1, Bouromrajchonane Road, Bangbumru, Bangplad, Bangkok 10700  
Tel 02 881 7295 Fax  02 433 8466