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Instruction for 

instalation, maintenance and 

operation with

monocristal 

photovoltaic modules 

CPV36Mxx and CPV60Mxx 

Users' manual for 
monocristal photovoltaic 
modules 

Crane Ltd, Bulgaria, 4004 Plovdiv, 26, Komatevsko shose Str., phone +35932657578, fax +35932657580, e-mail: 

[email protected]

www.crane-bg.com

Summary of Contents for CPV36M Series

Page 1: ...e and operation with monocristal photovoltaic modules CPV36Mxx and CPV60Mxx Users manual for monocristal photovoltaic modules Crane Ltd Bulgaria 4004 Plovdiv 26 Komatevsko shose Str phone 35932657578 fax 35932657580 e mail office crane bg com www crane bg com ...

Page 2: ... Transportation and storage Page 5 4 Instalation positioning Page 5 5 Assembly and instalation Page 6 5 1 Mechanical assemblying Page 6 5 2 Electric scheme Page 7 5 3 Grounding Page 8 5 4 Electric instalation Page 8 6 Cleaning and maintenance Page 9 7 Problems in operation Page 10 8 Contacts Page 10 2 ...

Page 3: ...during the time of delivery and instalation of photovoltaic module CPV36M140 and CPV60M240 Please keep this instruction during whole service life of PV module Please read very carefully chapters 6 cleaning and maintenance and 7 problems in operation The instalation and maintenance of your photovoltaic module must be performed only by well trained personal who can perform the technical procedure de...

Page 4: ...ver the photovoltaic module with opaque material during the whole assemblying period Only by this way it will be surely de energized It is nesessary to comply with the regulations and the safety instructions when instaling the electric devices and systems In case of module or phase voltage over 120V the additional low voltage remains Provide the necessary protection and safety measures Do not put ...

Page 5: ...eads to maximal electric production This for position the module in a way that the photovoltaic cells to be oriented toward the sun Avoid module shading as this will cause negative effect to its performance It is believed that a module is fully without shading when there is no shadow over it though the year eg shadow from buildings chimneys trees Even partial modules shading eg overhead cables pol...

Page 6: ...instaled in horizontal or in vertical position During modules instalation the junction box must be at their upper side and the cables to drop down The modul must be installed in way that the rain water and melting snow to drain freely After the instalation the draining holes must be opened to be avoided the water retention and puddles formation so the risk of damages caused of freezing to be broug...

Page 7: ... though standard test conditions This for it is necessary the safety factor of 1 25 to be included for Determination of the values for components voltage measuring Voc Determinating of the values for wires current measuring Isc Evaluation of the control systems connected to the photovoltaic modules output Alternatively the valid national regulations for electrical systems instaling should be imple...

Page 8: ...onnectors from the same type and manufacturer and compatible connectors for the invertors connection Check if all electric components are in right dry and safety condition Tat is how you avoid electric shortcuts or dangerous contact voltage due to deffect or damaged cables Allways avoid mechanical presure on the connecting cables Ensure tight connection between individual connectors especially to ...

Page 9: ...Do not use abrasive cleaning materials or surface active agents eg soap Do not scrap out the contaminations This might damage the modules surface Compulsory snow and ice removement from modules surface can lead to mechanical damages MAINTENANCE Modules must be inspected yearly by skilled specialist about the following Examination of the fixing and not corroded systems components Examination of the...

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