User manual Poly

SOLAR MODULEINSTALLATION MANUAL

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IREX ENERGY JOINT STOCK COMPANYHead Office: 11 TTN 17 Street, Tan Thoi Nhat Ward, District 12, HCMC, Vietnam

Tel: (+84) 8 6255 8092 | Fax: (+84) 8 6255 8093 | Email: [email protected]: 1A Street, Phu My 1 Industrial Zone, Tan Thanh District,

Ba Ria - Vung Tau Province, Vietnam

1.1 Do not direct focused light beam on the modules. Do not touch the module surface when it is exposed under direct sunlight.

1.2 Application class is class A.

1.3 Fire-resistant covering roof is Class C. The mounting design may have an impact on fire resistance of the module.

1.4 Modules rated for use in this application class may be used in systems operating at greater than 50V DC or 240W, where general contact access is anticipated. Modules qualified for safety through this part of IEC61730 and IEC61730-2 and within this application class are considered to meet the requirements for safety class II.

1.5 Under normal conditions, a photovoltaic module is likely to experience conditions that produce more current and/or voltage than reported at standard test conditions. Accordingly, the value of Isc and Voc marked on this module should be multiplied by of 1.25 when determining component voltage ratings, conductor current ratings, fuse sizes, and size of controls connected to the PV output.

1.6 Do not touch live terminals with bare hands. Use proper insulated tools when working with electrical wires.

1.7 To reduce the risk of electrical shock or burn, modules should be covered with an opaque material layer during installation to avoid shocks or burns.

1.8 The installation of the PV array can only be done under sun shelters or sunshades. Only qualified person can install or perform maintenance work on the modules.

1.9 Follow recommendations from battery manufacturer if batteries are used with modules.

1.10 All instructions should be read and understood before attempting to install, connect wires, operate and perform maintenance on the module.

1.11 If instructions are provided allowing modules to be installed in parallel electrically, the installation instructions shall specify the number of modules (or number of modules in series configuration). Fuses with maximum rating shall be used..

2.1 When arrived at the installation site, all parts of the PV modules should be unpacked with care.

2.2 Caution: Avoid unpacking the modules in humid or rainy weather.

INSTALLATION MANUAL

I.WARNING

II.UNPACKING

In order for the PV module to be installed correctly and generate electric power properly, please read the following operation instructions carefully.

“ We always make the best effort for customer benefits. ”

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III.PREPARATION BEFORE INSTALLATION

3.1 Perform visual inspection on the surface of modules, junction box and frames before installation.

3.2 Verify the series number.

3.3 Test the solar cell modules with irradiance greater than 600W/m2 and obtain the voltage reading. In case the voltage is ZERO, it should NOT be installed. Please contact the supplier accordingly.

3.4 Tools & Material for Installationa) Screwdrivers.b) Clamps.c) Each mounting hole goes with a set of a screw, a nut and two washers, all made of stainless steel.d) Installers should design and build metallic bracket to sustain the weight of PV modules. The brackets need to be specially designed for installation on roof or terrace.

3.5 Caution: Protect the modules from floods, collisions and other catastrophes. Orient the modules at an angle facing the sun that absorb as much sunshine as possible.

4.6. Way of groundingAll module frames should be grounded for safety. The grounding connections between modules must be approved by a qualified electrician, the grounding itself must be performed by a qualified electrician. The grounding wire should be at least the same size as the electrical conductors, grounding wires with thickness not less than 4mm are recommended.

IV. INSTALLTION & OPERATION

4.1 Systems should be installed by qualified personnel only. At least two people are required. Appropriate safety procedures must be applied when working with this electrical system.

4.2 Do not stand, step, walk and/or jump on the module. Do not carry the module on worker’s head.

4.3 Despite the module being firmly design, the glass can be broken when hit by tools or other objects.

4.4 Place the solar panels on the frame, put washers, screws and then combine them firmly. All screw caps should be placed on the frame firmly. The module frame is made of anodized aluminum. Therefore corrosion can occur if the module is subjected to a saline environment when inwith another type of metal (electrolysis corrosion). If required, PVC or stainless steel washers can be placed between the frame and support structure to prevent this corrosion.

4.5 The solar module frame must be attached to a support structure using M8 stainless steel hardware of four (4) places symmetrical on the IR240P-60, IR210P-54, IR185P-48, IR140P-36 Series solar module and attached to a support structure using M8 stainless steel hardware of eight (8) places symmetrical on the other solar module. The stainless steel hardware used for securing the module frame should be secured with an applied torque of 6 foot-pounds (8 Newton-meters). The recommended standoff height is 20 cm. Other mounting methods if employed may affect the TUV Listing or the fire class ratings. Incline angle α is to be adjusted according to local condition. The module has been evaluated by TUV for mounting using the 8 provided mounting holes in the frame.

Stainless steel M8 nut

Stainless steel washer

Stainless steel M8 t-head bolt

1

2

3

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V. WIRING AND CONNECTION

5.1 Please read the operation instructions of the PV control system carefully prior to this procedure.

5.2 The modules will be connected in series. The PV module has a pair of male and female connectors which are marked for easy identification and connection.For a series electrical connection, connect the positive (+) connector on the first PV module to the negative (-) connector on the second. Do not forget to connect a module and do not connect one and the same module due to risk of causing a short circuit.

Insert the male connector into the female connector

PARAMETERS

5.3 The cable diameter: 4mm2, type is PV1-F, 1*4.0mm2.Max. Temperature at conductor: 120°C, Ambient Temperature is -40°C ~+85°C. The cable must not be bent or crushed on the direct exit of the cable screw joint include connecter and box. A minimum bending radius R≥5×cable diameter must be maintained. The cable must be routed in a way that tensile stress on the conductor or connections is prevented. The pictures are as below:

5.4 The junction boxes used with IREX Solar PV modules contain bypass diodes wired in parallel with the PV cell strings. In the case of partial shading, the diodes bypass the current generated by the non-shaded cells, thereby limiting module heating and performance losses. Bypass diodes are not overcurrent protection devices. Bypass diodes divert current from the cell strings in the event of partial shading. Diodes are used as bypass diodes. Rated Average Forward Current 10A (above maximum system current at highest module operating temperature). Rated Repetitive Peak Reverse Voltage 50V (Above maximum system voltage at lowest module operating temperature). See Figure for a diagram showing how the cell strings are electrically connected with the diodes.

Stainless steel M4 nut1

Stainless steel serrated washer2

Stainless steel cupped-shape washer4

Stainless steel M4 t-head bolt5

Stainless steel washer3

Washer

3

1 5234

4

Junction Box

Frame

Mountingholes

Mountingholes

GroundingHoles

4.7 Support structures for the modules should be wind rated and approved for usage in accordance with local and civil codes prior to installation.

4.8 When solar modules are used to charge batteries, the batteries must be installed in a manner that ensure perfor-mance of the system and safety of its users. Follow the battery manufacturer’s guidelines regarding installation, operation and maintenance. In general, the battery (or battery bank) site should be away from the the crowd (people and animals). Select a battery site that is protected from sunlight, rain, snow, debris, yet well ventilated. Most batteries generate hydrogen when charging, which may cause explosion. Do not light matches or create sparks near the battery bank. When a battery is installed outdoors, it should be placed in an insulated and ventilated battery case specifically designed for this purpose.

4.9 In most applications, PV modules should be installed in a location where they will receive maximum sunlight through-out the year. In the Northern Hemisphere, the modules should typically face South, and in the Southern Hemisphere, the modules should typically face North. Modules facing 30 degrees away from true South (or North) will lose approxi-mately 10 to 15 percent of their power output. If the module faces 60 degrees away from true South (or North), the power loss will be 20 to 30 percent. Avoid trees, buildings or obstructions, which could cast shadows on the solar panels.

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VI. MAINTENANCE & CARE

VII. SPECIFICATION

7.2 IR260P-60 Series5.5 IR280P-72 Series: number of series connections : 17; number of parallel connections is 3.IR240P-60 Series: number of series connections : 21; number of parallel connections is 3.IR210P-54 Series: number of series connections : 23; number of parallel connections is 3.IR185P-48 Series: number of series connections : 26; number of parallel connections is 3.IR140P-36 Series: number of series connections : 35; number of parallel connections is 3.

5.6 Using Multi-connecting cables for wiring among PV modules in series or parallel connection, which is determined by user’s configuration requirement for system power, current and voltage.

5.7 Open the junction box of the control system and connect the cables from the PV arrays to the junction box in accord-ance with the installation indication of the PV control systems.

5.8 All module frames and mounting racks must be properly grounded.

5.9. Follow the requirements of applicable local and national electrical codes.

6.1 Dust or dirt built up on the module(s) front face will decrease energy output. It is recommended to clean the panel(s) once a year (dependant on site conditions) using a dry or damp soft cloth.

6.2 Never use abrasive material under any circumstances.

6.3 Examine the PV module(s) for signs of deterioration. Check all wiring for possible rodent and weather damage. Make sure all connections are tight and corrosion free. Check grounding electrical leakage.

6.4 Make sure screws and mounting brackets are tight, adjust and tighten as necessary.

7.3 IR265M-60 Series

PACKING INFORMATIONContainerPallets per ContainerPieces per Container

MECHANICAL CHARACTERISTICSCell TypeGlassFrameJunction BoxDimensionOutput CableWeightInstallation hole Location

Maximum Power (Pmax)Power ToleranceModule EfficiencyMaximum Power Current (lmp)Maximum Power Voltage (Vmp)Short Circuit Current (lsc)Open Circuit Voltage (Voc)Values at Standard Test Conditions ( STC: Air Mass AM 1.5, Irradiance 1000W/m2, Cell Temperature 25OC)

ELECTRICAL CHARACTERISTICS STC

Maximum Power (Pmax)Maximum Power Current (lmp)Maximum Power Voltage (Vmp)Short Circuit Current (lsc)Open Circuit Voltage (Voc)Values at Nominal Operating Cell Temperature ( NOCT: Wind speed 1m/s, Irradiance 800W/m2, Cell Temperature 45OC, Ambient Temperature 20OC)o

ELECTRICAL CHARACTERISTICS NOCT





Maximum Power (Pmax)Maximum Power Current (lmp)Maximum Power Voltage (Vmp)Short Circuit Current (lsc)Open Circuit Voltage (Voc)Values at Nominal Operating Cell Temperature ( NOCT: Wind speed 1m/s, Irradiance 800W/m2, Cell Temperature 45OC, Ambient Temperature 20OC)


o

7.1 IR225P-54 Series





MAXIMUM RATINGSOperating TemperatureMaximum System VoltageMaximum Series Fuse Rating

- 40OC ~ +85OC1000VDC (EU) / 600VDC (US)20A (EU) / 15A (US)



40’ GP30780

20’ GP14364

40’ HQ30830

156 x156 mm Polycrystalline, 54 (6x9) pcs in seriesHigh Transmission, Low lron, Tempered GlassAnodized Aluminum AlloyRated current ≥ 12A, IP ≥ 65, TUV & UL1482 x 990 x 40 mm4 mm2 (EU)/12 AWG (US), 900 mm18 KgSee Drawing Above

210 W0 ~ 3%

14.32%7.99 A

26.30 V8.47 A

32.61 V

IR210P-54

215 W0 ~ 3%

14.66%8.08 A

26.62 V8.56 A

33.01 V

IR215P-54

220 W0 ~ 3%

15.00%8.13 A

27.07 V8.61 A

33.57 V

IR220P-54

225 W0 ~ 3%

15.34%8.24 A

27.32 V8.73 A

33.88 V

IR225P-54

230 W0 ~ 3%

15.68%8.28 A

27.78 V8.78 A

34.45 V

IR230P-54

IR230P-54

235 W0 ~ 3%

16.02%8.36 A

28.12 V8.86 A

34.87 V

IR235P-54

240 W0 ~ 3%

16.37%8.42 A

28.52 V8.93 A

35.37 V

IR240P-54

IR210P-54 IR215P-54 IR220P-54 IR225P-54 IR235P-54 IR240P-54

151 W6.31 A

23.93 V6.78 A

30.00 V

155 W 6.40 A

24.22 V6.85 A

30.37 V

158 W6.42 A

24.63 V6.89 A

30.88 V

162 W6.52 A

24.86 V6.98 A

31.17 V

166 W6.57 A

25.28 V7.02 A

31.69 V

169 W6.61 A

25.58 V7.09 A

32.08 V

173 W6.67 A

25.95 V7.14 A

32.54 V

40’ GP28728

20’ GP12312

40’ HQ28784

156 x156 mm Polycrystalline, 60 (6x10) pcs in seriesHigh Transmission, Low lron, Tempered GlassAnodized Aluminum AlloyRated current ≥ 12A, IP ≥ 65, TUV & UL1640 x 990 x 40 mm4 mm2 (EU)/12 AWG (US), 900 mm19.5 KgSee Drawing Above

245 W0 ~ 3%15.10%8.17 A30.00 V8.66 A37.20 V

IR245P-60

250 W0 ~ 3%15.41%8.28 A30.21 V8.78 A37.46 V

IR250P-60

255 W0 ~ 3%15.71%8.38 A30.44 V8.88 A37.75 V

IR255P-60

260 W0 ~ 3%16.02%8.45 A30.78 V8.96 A38.17 V

IR260P-60

265 W0 ~ 3%16.33%8.49 A31.23 V9.00 A38.73 V

IR265P-60

270 W0 ~ 3%16.63%8.56 A31.55 V9.07 A39.12 V

IR270P-60

275 W0 ~ 3%16.94%8.68 A31.69 V9.20 A39.30 V

IR275P-60

IR245P-60 IR250P-60 IR255P-60 IR260P-60 IR265P-60 IR270P-60 IR275P-60

176 W6.45 A27.30 V6.93 A34.22 V

180 W 6.54 A27.53 V7.02 A34.46 V

184 W6.62 A27.80 V7.10A34.73 V

187 W6.68 A28.01 V7.17 A35.12 V

191 W6.71 A28.47 V7.20 A35.63 V

194 W6.76 A28.71 V7.26 A35.99 V

198 W6.86 A28.87 V7.36 A36.16 V

40’ GP28728

20’ GP12312

40’ HQ28784

156 x156 mm Monocrystalline, 60 (6x10) pcs in seriesHigh Transmission, Low lron, Tempered GlassAnodized Aluminum AlloyRated current ≥ 12A, IP ≥ 65, TUV & UL1640 x 990 x 40 mm4 mm2 (EU)/12 AWG (US), 900 mm19.5 KgSee Drawing Above

250 W0 ~ 3%

15.40%8.25 A

30.31 V8.75 A

37.28 V

IR250M-60

255W0 ~ 3%

15.71%8.35 A

30.55 V8.85 A

37.58 V

IR255M-60

260 W0 ~ 3%

16.02%8.44 A

30.82 V8.95 A

37.91 V

IR260M-60

265 W0 ~ 3%

16.33%8.51 A

31.15 V9.02 A

38.32 V

IR265M-60

270 W0 ~ 3%

16.64%8.64 A

31.26 V9.16 A

38.45 V

IR270M-60

275 W0 ~ 3%

16.94%8.66 A

31.76 V9.18 A

39.07 V

IR275M-60

280 W0 ~ 3%

17.25%8.83 A

31.72 V9.36 A

39.02 V

IR280M-60

IR250M-60 IR255M-60 IR260M-60 IR265M-60 IR270M-60 IR275M-60 IR280M-60

183 W6.55 A

27.94 V7.00 A

34.67 V

186 W 6.62 A

28.11 V7.08 A

34.95 V

190 W6.70 A

28.37 V7.16 A

35.26 V

193 W6.72 A

28.72 V7.22 A

35.64 V

197 W6.85 A

28.76 V7.33 A

35.76V

201 W6.87 A

29.27 V7.34 A

36.34 V

204 W6.96 A

29.32 V7.49 A

36.29 V





10 11

PARAMETERS

7.5 IR315M-72 Series







7.4 IR310P-72 Series


40’ GP24480

20’ GP10200

40’ HQ24528


156 x156 mm Polycrystalline, 72 (6x12) pcs in seriesHigh Transmission, Low lron, Tempered GlassAnodized Aluminum AlloyRated current ≥ 12A, IP ≥ 65, TUV & UL1950 x 990 x 50 mm4 mm2 (EU)/12 AWG (US), 900 mm22.5 KgSee Drawing Above




215 W6.54 A

32.89 V7.00 A

41.14 V

219 W 6.60 A

33.19 V7.06 A

41.58 V

223 W6.64 A

33.59 V7.09 A

42.08 V

226 W6.66 A

33.95 V7.12 A

42.57 V

230 W6.71 A

34.29 V7.18 A

42.99 V

234 W6.77 A

34.58 V7.23 A

43.36 V

237 W6. 81 A

34.81 V7.30 A

43.59 V




295 W0 ~ 3%

15.28%8.25 A

35.76 V8.75 A

44.34 V

300 W0 ~ 3%

15.54%8.32 A

36.06 V8.82 A

44.71 V

305 W0 ~ 3%

15.80%8.36 A

36.49 V8.86 A

45.25 V

310 W0 ~ 3%

16.06%8.40 A

36.91 V8.90 A

45.77 V

315 W0 ~ 3%

16.32%8.47 A

37.20 V8.98 A

46.23 V

320 W0 ~ 3%

16.58%8.53 A

37.52 V9.04 A

46.62 V

325 W0 ~ 3%

16.84%8.60 A

37.80 V9.12 A

46.87 V

300 W0 ~ 3%

15.54%8.17 A

36.73 V8.66 A

45.35 V

IR300M-72

305 W0 ~ 3%

15.80%8.27 A

36.89 V8.75 A

45.43 V

IR305M-72

310 W0 ~ 3%

16.06%8.37 A

37.05 V8.85 A

45.61 V

IR310M-72

315 W0 ~ 3%

16.32%8.47 A

37.20 V8.93 A

45.76 V

IR315M-72

320 W0 ~ 3%

16.58%8.55 A

37.43 V9.02 A

45.98 V

IR320M-72

325 W0 ~ 3%

16.84%8.63 A

37.67 V9.10 A

46.16 V

IR325M-72

330 W0 ~ 3%

17.10%8.71 A

37.90 V9.18 A

46.36 V

IR330M-72

IR300M-72 IR305M-72 IR310M-72 IR315M-72 IR320M-72 IR325M-72 IR330M-72

219 W6.45 A

33.79 V6.93 A

42.18 V

223 W 6.57 A

34.04 V7.00 A

42.25 V

226 W6.65 A

34.14 V7.08 A

42.42 V

230 W6.73 A

34.31 V7.14 A

42.56 V

234 W6.79 A

34.55 V7.22 A

42.76 V

237 W6.85 A

34.78 V7.28 A

42.93 V

241 W6.92 A

34.97 V7.34 A

43.12 V

40’ GP24480

20’ GP10200

40’ HQ24528

156 x156 mm Monocrystalline, 72 (6x12) pcs in seriesHigh Transmission, Low lron, Tempered GlassAnodized Aluminum AlloyRated current ≥ 12A, IP ≥ 65, TUV & UL1950 x 990 x 50 mm4 mm2 (EU)/12 AWG (US), 900 mm22.5 KgSee Drawing Above





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