Solar Cell Panels > Mono vs Poly

[Pik]

Which one Would You use in your new Solar project?

[CharlieH]

MOVED to DIY Housing

[Deke]

Monocrystalline panels are more efficient but also more expensive. You need to get some quotations from various manufacturers and, based on kWp as well as panel cost, do a little bit of economic analysis.

[gerry123]

1. Solar Cell Panel

a. Off Grid Solar Cell Panel ( both Mono Module and Poly Module )

i. Size from 5W – 120W

Item

วัตต์

Barcode

Description

ขายปลีก1-9 ชิ้น

1

5

2000001694237

5 Watt Mono Solar Panel TOPRAY

300.00

2

10

2000001694244

10 Watt Mono Solar Panel TOPRAY

500.00

3

20

2000001694251

20 Watt Mono Solar Panel TOPRAY

800.00

4

30

2000001693179

30Watt Mono Solar Panel TOPRAY

1,200.00

5

40

2000001693186

40Watt Mono Solar Panel TOPRAY

1,500.00

6

80

2000001693193

80Watt Mono Solar Panel TOPRAY

2,800.00

7

100

2000001693209

100Watt Mono Solar Panel TOPRAY

3,500.00

8

120

2000001693216

120Watt Mono Solar Panel TOPRAY

4,200.00

Item

วัตต์

Barcode

Description

ขายปลีก1-9 ชิ้น

1

20

2000001693612

20Watt Poly Solar Panel SolarLand

720.00

2

30

2000001693629

30Watt Poly Solar Panel SolarLand

1,080.00

3

40

2000001693636

40Watt Poly Solar Panel SolarLand

1,350.00

4

50

2000001706732

50Watt Poly Solar Panel SolarLand

1,650.00

5

80

2000001693643

80Watt Poly Solar Panel SolarLand

2,600.00

6

100

2000001693650

100Watt Poly Solar Panel SolarLand

3,200.00

7

120

2000001693667

120Watt Poly Solar Panel SolarLand

3,900.00

b. On Grid Solar Cell Panel ( only Poly Module )

i. Size from 250W – 295W

แผ่น 250W Schutten

แผ่น 290W Solar Land

แผ่น 295W Schutten

2-1695845

2-1706831

2-1693735

จำนวนแผ่น

ราคาชุด Set

จำนวนแผ่น

ราคาชุด Set

จำนวนแผ่น

ราคาชุด Set

250

ราคา/แผ่น

ราคา/W

290

ราคา/แผ่น

ราคา/W

295

ราคา/แผ่น

ราคา/W

Watt

จำนวนแผ่น

Baht

Baht

จำนวนแผ่น

Baht

Baht

จำนวนแผ่น

Baht

Baht

กรณีซื้อปลีก ลูกค้าทั่วไป 1-5แผ่น

1-5

7,500

30.00

1-5

8,700

30.00

1-5

8,850

30.00

2. Battery Deep Cycle for Solar Cell System

a. Globatt Battery

Barcode

description

Model

Warranty

Lifetime

Status

ราคาขายOne Price Amorn

2000001689486

แบตเตอรี่ GLOBATT PACE 45AH

Pace

12 M

1-2 Y

Stock

2,350

2000001689479

แบตเตอรี่ GLOBATT INVA 45AH

Inva

18 M

1-2 Y

Stock

2,600

2000001696750

แบตเตอรี่ GLOBATT INVA 80AH

Inva

18 M

1-2 Y

Stock

4,100

2000001687468

แบตเตอรี่ GLOBATT PACE 100AH

Pace

12 M

1-2 Y

Stock

4,350

2000001687451

แบตเตอรี่ GLOBATT INVA 100AH

Inva

18 M

1-2 Y

Stock

4,750

2000001687444

แบตเตอรี่ GLOBATT PACE 120AH

Pace

12 M

1-2 Y

Stock

4,900

2000001687437

แบตเตอรี่ GLOBATT INVA 120AH

Inva

18 M

1-2 Y

Stock

5,200

2000001689349

แบตเตอรี่ GLOBATT PACE 150AH

Pace

12 M

1-2 Y

Stock

6,300

2000001689332

แบตเตอรี่ GLOBATT INVA 150AH

Inva

18 M

1-2 Y

Stock

6,900

2000001695616

แบตเตอรี่ GLOBATT PACE 200AH

Pace

12 M

1-2 Y

Stock

8,400

2000001696057

แบตเตอรี่ GLOBATT INVA 200AH

Inva

18 M

1-2 Y

Stock

9,200

2000001714881

แบตเตอรี่ GLOBATT Volta 90AH (TBL 1000)

Volta

18 M

6-8 Y

Stock

4,400

2000001703670

แบตเตอรี่ GLOBATT Volta 100AH (TBL 1200)

Volta

18 M

6-8 Y

Stock

5,600

2000001714898

แบตเตอรี่ GLOBATT Volta 120AH (TBL 1500)

Volta

18 M

6-8 Y

Stock

6,000

2000001714904

แบตเตอรี่ GLOBATT Volta 150AH (TBL 1600)

Volta

18 M

6-8 Y

Stock

7,300

2000001694374

แบตเตอรี่ GLOBATT Vint 135AH

Volta

18 M

8-10 Y

By Order

8,200

2000001703687

แบตเตอรี่ GLOBATT Vint 150AH

Volta

18 M

8-10 Y

By Order

8,900

2000001703694

แบตเตอรี่ GLOBATT Vint 200AH

Volta

18 M

8-10 Y

By Order

10,900

3. Controller Charger

Volume 1-9 pcs

...

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[Crossy]

Gerry - since the formatting has gone awry, a link to the source would be handy.

Moving to the sparking forum

[IMHO]

The only real considerations, IMHO, when buying solar panels is:

1. Cost per Watt Hour

2. How they age

If space is very tight, you might also consider efficiency.

Don't take it to extremes though - i.e. don't save another 2 Baht/Wh to buy a no-name brand vs. something respected.

[Pik]

Thank You

it looks like Mono panels would be the best for Grid Tie project

Now is Next Big question.

Where to get best price for about 20 Mono 295W panels

Edited April 19, 2015 by Pik

[IMHO]

Thank You

it looks like Mono panels would be the best for Grid Tie project

Now is Next Big question.

Where to get best price for about 20 Mono 295W panels

Actually, with that comes the next piece of advice

Don't lock your self into a particular wattage rating panel - look for the most cost and space effective way to achieve your overall watt-hour target.

In your case, it appears you're looking for around 6kWh - and you might find that 24x 250w panels works out better on cost or space or both.

Try AmornSolar.com for well priced products with good dealer support.

Edited April 19, 2015 by IMHO

[Pik]

Thank You

it looks like Mono panels would be the best for Grid Tie project

Now is Next Big question.

Where to get best price for about 20 Mono 295W panels

Actually, with that comes the next piece of advice

Don't lock your self into a particular wattage rating panel - look for the most cost and space effective way to achieve your overall watt-hour target.

In your case, it appears you're looking for around 6kWh - and you might find that 24x 250w panels works out better on cost or space or both.

Try AmornSolar.com for well priced products with good dealer support.

[Pik]

Thanks

I am looking for at least 10KWh,

6 aircons, pool, jacuzzy, 3 hot water bathrooms

[RichCor]

Thanks

I am looking for at least 10KWh,

6 aircons, pool, jacuzzy, 3 hot water bathrooms

Then you may want to look over this other ThaiVisa misplaced thread

Solar power for A/C unit, installer in Chaing Mai?

Started by davehowden, 2015-04-15 14:30

johng, on 15 Apr 2015 - 16:11, said:

My 9000 BTU aircon uses about 3.8 Amps when the compressor is running.

So ignoring power factor and losses for the moment 3.8 x 235 = 893 Watts

so about 10 100W solar panels going full tilt + 1 more for the inverter loss might be possible.

MaeJoMTB, on 15 Apr 2015 - 16:17, said:

Why are my air-con units on 15A fuses then?

MJCM, on 15 Apr 2015 - 17:05, said:

When they startup they can use more Amps, my aircon (12k BTU inverter) uses when running 3.9 amps but the manufacturer recommends at least a 10amp breaker.

It *could* work if your installation allowed secondary power boost assist/reserve when devices needed to draw extreme amounts when starting.

Also, I leave open the possibility that maybe the expats in Chiang Mai are the ones misplaced, not the topic thread.

[IMHO]

Thanks

I am looking for at least 10KWh,

6 aircons, pool, jacuzzy, 3 hot water bathrooms

OK, well that's more like 34x 295W panels - 40 if you want to extend your harvesting hours/day.

[IMHO]

Thanks

I am looking for at least 10KWh,

6 aircons, pool, jacuzzy, 3 hot water bathrooms

Then you may want to look over this other ThaiVisa misplaced thread

Solar power for A/C unit, installer in Chaing Mai?

Started by davehowden, 2015-04-15 14:30

johng, on 15 Apr 2015 - 16:11, said:

My 9000 BTU aircon uses about 3.8 Amps when the compressor is running.

So ignoring power factor and losses for the moment 3.8 x 235 = 893 Watts

so about 10 100W solar panels going full tilt + 1 more for the inverter loss might be possible.

MaeJoMTB, on 15 Apr 2015 - 16:17, said:

Why are my air-con units on 15A fuses then?

MJCM, on 15 Apr 2015 - 17:05, said:

When they startup they can use more Amps, my aircon (12k BTU inverter) uses when running 3.9 amps but the manufacturer recommends at least a 10amp breaker.

It *could* work if your installation allowed secondary power boost assist/reserve when devices needed to draw extreme amounts when starting.

Also, I leave open the possibility that maybe the expats in Chiang Mai are the ones misplaced, not the topic thread.

Ii *can* work just fine - the grid tie inverter doesn't support the load, the grid does. Even in a hybrid scenario with a self-use bias it can still work with a quality inverter that can support multiples of it's standard rating for a few seconds at a time.

Edited April 19, 2015 by IMHO