Introduction 1. Introduction Clenergy PV-ezRack PostMount 4-A for XL The PV-ezRack PostMount 4-A for XL Panels Panels (up to 2100 x 1100 mm) is a ground parts, when installed in accordance with this mounting system suitable for large scale guide, will be structurally adequate and meet commercial and utility scale installations.
⑥ Rectangular Tube-Master ⑦ Angle Bracket Side view drawing of PV-ezRack PostMount 4-A for XL Panels is shown below. The panels tilt angle and embedment depth below are for reference only. Please refer to Certificate Letter to obatin the certified max panels tilt angle and min embedment depth for different wind regions and different soil types.
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(2) Apply lubricant (grease or 40# engine oil) to fasteners prior to tightening to avoid galling or seizing in the threads. page of 13 Unit 1, 10 Duerdin St, Clayton VIC 3168, Australia Tel: +61 3 9239 8088 Fax: +61 3 9239 8024 E-mail: tech@clenergy.com.au www.clenergy.com.au...
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All drawings and dimensions in this installation guide are for generic reference. The PV-ezRack PostMount 4-A for XL Panels is to be optimized to suit specific conditions for each project and documented in engineering drawings. As a result, major components of the PV-ezRack PostMount 4-A for XL Panels may be provided in sectional sizes and lengths that vary from those shown in this guide.
1. Do not fasten the M20 Bolt prior to complete the assembly of PM-A Rectangular Tube-Master. 2. Keep all the Bolt head aligned. page of 13 Unit 1, 10 Duerdin St, Clayton VIC 3168, Australia Tel: +61 3 9239 8088 Fax: +61 3 9239 8024 E-mail: tech@clenergy.com.au www.clenergy.com.au...
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2. Using the adjustable washer to avoid the gap between the Rectangular Tube-Master and the Adjustable Tube. Unreliable connection is forbidden. page of 13 Unit 1, 10 Duerdin St, Clayton VIC 3168, Australia Tel: +61 3 9239 8088 Fax: +61 3 9239 8024 E-mail: tech@clenergy.com.au www.clenergy.com.au...
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12 pcs spring washer 10, 12 pcs plain washer 10 as shown in the figure below. Note : Do not tighten the nut until all the Angle Bracket aligned. page of 13 Unit 1, 10 Duerdin St, Clayton VIC 3168, Australia Tel: +61 3 9239 8088 Fax: +61 3 9239 8024 E-mail: tech@clenergy.com.au www.clenergy.com.au...
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4.6.1 Fix the PV panel to ECO Rail, via Universal Inter Clamps and End Clamps step by step until all the panels complete. Recommended torque for M8 bolts is 18~20 N·m page of 13 Unit 1, 10 Duerdin St, Clayton VIC 3168, Australia Tel: +61 3 9239 8088 Fax: +61 3 9239 8024 E-mail: tech@clenergy.com.au www.clenergy.com.au...
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5~6 N·m and the bolt M8*25 with 16~20 N.m .Copper Pipe will be supplied for the case that using small size Copper Wire. page of 13 Unit 1, 10 Duerdin St, Clayton VIC 3168, Australia Tel: +61 3 9239 8088 Fax: +61 3 9239 8024 E-mail: tech@clenergy.com.au www.clenergy.com.au...
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-Solution 3 Fix the Grounding Lug at the side channel of Rail as shown in the figure on the right. page of 13 Unit 1, 10 Duerdin St, Clayton VIC 3168, Australia Tel: +61 3 9239 8088 Fax: +61 3 9239 8024 E-mail: tech@clenergy.com.au www.clenergy.com.au...
Clenergy’s written installation instructions, or if the Product has been modified, repaired, or reworked in a manner not previously authorized by Clenergy IN WRITING, or if the Product is installed in an environment for which it was not designed. Clenergy shall not be liable for consequential, contingent or incidental damages arising out of the use of the Product by Purchaser under any circumstances.
Certification Letter page of 13 Unit 1, 10 Duerdin St, Clayton VIC 3168, Australia Tel: +61 3 9239 8088 Fax: +61 3 9239 8024 E-mail: tech@clenergy.com.au www.clenergy.com.au...
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REF: CL-10129-S Internal REF: 00142 April 2019 Clenergy Australia 1/10 Duerdin Street Clayton, VIC 3168 Array Frame Engineering Certificate Postmount PM4-A/2100 Installation MW Engineering Melbourne Pty Ltd, being Structural Engineers within the meaning of Australian and NZ Building Regulations, have carried out a structural design check of the PV-ezRack Postmount PM4- A/2100 within Australia.
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REF: CL-10129-S Internal REF: 00142 Steel 300 MPa, Aluminium 240 MPa; Maximum tilt angle options: refer to tables; Dimension as shown here on the picture;...
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2. Panel weight calculated: 28kg 3. Solar Panels structural check by others. 4. Other piers dimensions are possible, contact Clenergy, if required. 5. For concrete pier foundations, use 25Mpa strength concrete (minimum). 6. The scope of this certification is for projects located at a maximum altitude of 100m above sea level.
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8. Footing depths are for reference only. The characteristics of the soil must be checked on site by a technical expert. A soil report assessment is always recommended and Clenergy must be informed on the outcome of the soil report.
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