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REC Installation Manual - REC Alpha Panels  - IEC 61215 /61730
Rev 13 - 11.22 

Ref: PM-IM-23

SIX-POINT MOUNTING

These instructions are applicable to the following products only:

•  REC Alpha Pure Series

A six-point mounting configuration secures the panel on three continuous rails (or other support structures) with three clamps on each side of the panel in 

the zones marked below:

GR

GR

GR

GR

760 mm [29.9 in] - 840 mm [33.1 in]

100 mm [3.9 in] - 430 mm [16.9 in]

430 mm [16.9 in] - 100 mm [3.9 in]

CAUTION

•  The middle rail must not be installed on the side of the junction box where the cables exit. 
•  A total of three continuous rails (or other support structures) must be used to secure the panel.
•  The center point of each clamp and the minimum grip length must be fully located within the marked zone to be rated to the given value 

(fig. 12). 

Rail positioning

Legend

Clearance Gap

Clamping zone

20-40 mm

40-60 mm

>60 mm

Test Load

(Design Load)

Test Load

(Design Load)

Test Load

(Design Load)

100 - 430 mm

+2000 Pa / -2000 Pa

*

(+1333 Pa / -1333 Pa)

+6300 Pa / -6000 Pa

*

(+4200 Pa / -4000 Pa)

+8000 Pa / -6000 Pa

*

(+5333 Pa / -4000 Pa)

760 - 840 mm

Once a module is secured as described above (fig. 24), additional clamps, i.e., ≥7, may be freely located on panel frame without 
affecting the warranty. Loads marked with a 

*

 were not certified as part of IEC 61215/61730 testing; these have been evaluated by 

REC’s internal testing process.

Rail position

Fig. 12:  Six-point mounting configuration clamping zones: REC Alpha Pure Series 

Legend

Clearance Gap

Clamping zone

20-40 mm

40-60 mm

>60 mm

Test Load

(Design Load)

Test Load

(Design Load)

Test Load

(Design Load)

100 - 400 mm

+2000 Pa / -2000 Pa

*

(+1333 Pa / -1333 Pa)

+6300 Pa / -6000 Pa

*

(+4200 Pa / -4000 Pa)

+8000 Pa / -6000 Pa

*

(+5333 Pa / -4000 Pa)

820 - 910 mm

Once a module is secured as described above (fig. 24), additional clamps, i.e., ≥7, may be freely located on panel frame without 
affecting the warranty. Loads marked with a 

*

 were not certified as part of IEC 61215/61730 testing; these have been evaluated by 

REC’s internal testing process.

Summary of Contents for Alpha Pure Series

Page 1: ...FOR ALL REC ALPHA SOLAR PANELS CERTIFIED ACCORDINGTO IEC 61215 IEC 61730 STANDARDS rec Alph panels Installation Manual REC Alpha Pure Series REC Alpha Pure R Series Rev 13 11 22...

Page 2: ...ure Series panels with short rails 11 Installation of REC Alpha Pure R Series panels 12 Mounting with continous rails parallel to short side of the panel 12 Mounting REC Alpha Pure R Series panels wit...

Page 3: ...o short side of the panel 12 Fig 7 Clamping of REC Alpha Pure R Series panels with rails parallel to long side of the panel 13 Fig 8 Clamping of REC Alpha Pure R Series panels using short rails 14 Fig...

Page 4: ...nly qualified personnel must perform work on photovoltaic systems such as installation commissioning maintenance and repairs Be sure to follow the safety instructions for all system components Ensurin...

Page 5: ...served during handling to avoid the risk of sparking fire hazards burns and lethal electric shocks Exercise extreme caution when wiring panels and look out for damaged or dirty cables etc Never insert...

Page 6: ...rdegradationtothepackagingorpanelcomponents pallets and panels must be stored in a controlled environment ideally internal where it is protected from the elements e g rain dust and direct sunlight If...

Page 7: ...age Voc and short circuit current Isc deviate from specification this may indicate a configuration fault Correct DC polarity must be observed at all times Electrical Ratings Electricalratingsarewithin...

Page 8: ...o the manufacturer s instructions including specific hardware and torque requirements Ensure the clamps used are suitable for the planned installation and expected system design loads The grip area mu...

Page 9: ...Pa 2400Pa 2400Pa 1600Pa 1600Pa X 255 375 mm 1800Pa 1800Pa 1200Pa 1200Pa 4200Pa 2400Pa 2800Pa 1600Pa 5400Pa 2400Pa 3600Pa 1600Pa X 375 505 mm 1800Pa 1800Pa 1200Pa 1200Pa 6200Pa 4000Pa 4133Pa 2666Pa 700...

Page 10: ...PANELS WITH CONTINOUS RAILS PARALLEL TO LONG SIDE OF THE PANEL A continous rail or other support structure spans the complete underside of the panel Legend Clearance Gap Clamping zone 20 40 mm 40 60 m...

Page 11: ...2400Pa 3000Pa 1600Pa X 375 505 mm 1200Pa 1200Pa 800Pa 800Pa 3000Pa 3000Pa 2000Pa 2000Pa 4200Pa 4000Pa 2800Pa 2666Pa X 505 610 mm 1200Pa 1200Pa 800Pa 800Pa 2400Pa 2400Pa 1600Pa 1600Pa 3600Pa 2400Pa 240...

Page 12: ...800Pa 1800Pa 1200Pa 1200Pa 6200Pa 3000Pa 4133Pa 2000Pa 7000Pa 3000Pa 4666Pa 2000Pa 520 570 mm 1200Pa 1200Pa 800Pa 800Pa 3000Pa 2400Pa 2000Pa 1600Pa 5400Pa 2400Pa 3600Pa 1600Pa 570 730 mm 2400Pa 2400Pa...

Page 13: ...other support structure spans the complete underside of the panel Legend Clearance Gap Clamping zone 20 40 mm 40 60 mm 60 mm Test Load DesignLoad Test Load DesignLoad Test Load DesignLoad 90 730 mm 1...

Page 14: ...0Pa 800Pa 2400Pa 2400Pa 1600Pa 1600Pa 3600Pa 2400Pa 2400Pa 1600Pa 570 730 mm 1200Pa 1200Pa 800Pa 800Pa 1600Pa 1600Pa 1066Pa 1066Pa 2400Pa 2400Pa 1600Pa 1600Pa 0 200 mm X 800Pa 800Pa 533Pa 533Pa 800Pa...

Page 15: ...apply a safety factor of 1 5 to the stated test load e g test load 5400 Pa 1 5 3600 Pa design load Part Name Material Rail 6105 T5 aluminum extrusion Bolt M6 x 25 drop inT stud kit Nut M6 flanged hex...

Page 16: ...pport structures must be used to secure the panel The center point of each clamp and the minimum grip length must be fully located within the marked zone to be rated to the given value fig 12 Legend C...

Page 17: ...used to secure the panel The center point of each clamp and the minimum grip length must be fully located within the marked zone to be rated to the given value fig 13 Legend Clearance Gap Clamping zo...

Page 18: ...t side as shown in fig 12 and can be further identified by the grounding symbol stamped in the frame next to it Check all applicable requirements before beginning installation Suitable grounding clips...

Page 19: ...coveranyfaulttraceabletothereplacedconnectors Anyothermodificationtothepanelisprohibited includingthe openingofthejunctionbox unlessexplicitlyauthorizedbyREC Doingsowillinvalidatethewarranty CABLEMANA...

Page 20: ...ng to local guidelines and regulations By ensuring REC solar panels are disposed of correctly you will help prevent any negative impact on the environment and human health The majority of the panel co...

Page 21: ...0 04 C The temperature coefficients stated are linear values CERTIFICATIONS IEC 61215 2016 IEC 61730 2016 UL 61730 IEC 62804 PID IEC 61701 Salt Mist IEC 62716 Ammonia Resistance ISO 11925 2 Ignitabili...

Page 22: ...IMUM RATINGS Operational temperature 40 85 C System voltage 1000V Test load front 7000Pa 713 kg m Test load rear 3000Pa 305 kg m Series fuse rating 25A Reverse current 25A See installation manual for...

Page 23: ...slack to prevent damage due to water level changes and wave motions ii Mounting panels Installation of REC solar panels must be in accordance with the aforementioned standard mounting instructions Th...

Page 24: ...n MLPE device directly to the solar panel frame follow the MLPE manufacturer s instructions to ensure optimum mounting of the device and prevent any slippage during operation WheninstallinganMLPEdevic...

Page 25: ...of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits The technical documentation and full compliance...

Page 26: ...tage limits The technical documentation and full compliance with the standards listed below proves the conformity of the product with the requirements of and conformity with the Electrical Equipment S...

Page 27: ...ddition of REC Alpha 72 Series 03 2021 6 Updated Datasheets 06 2021 7 Addition of REC Alpha Pure Series 11 2021 8 Updated Datasheets 03 2022 9 Added six point clamping and added requirement for washer...

Page 28: ...RECSOLARPTE LTD 20TUASSOUTHAVENUE14 SINGAPORE637312 SINGAPORE Tel 6564959228 Mail post recgroup com www recgroup com...

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