JinkoSolar JKM350PP-72-DV Installation Manual

Text of JinkoSolar JKM350PP-72-DV User Guide:

• JinkoSolar JKM350PP-72-DV, Contents 1 General Information 2. Installation 1 1 1 2 4 4 5 5 6 6 7 10 11 12 13 1.1 Overview 1.2 Applicable Products 1.3 Warnings 2.1 Installation safety 2.2 Installation Condition 2.3 Mechanical Installation introduction 2.2.1 Climate condition 2.2.2 Site selection 2.2.3 Tilt angle selection 3 Wiring and connection 4 Maintenance and care 5 Electrical specification Edition 07/2018 4.1 Visual Inspection 4.3 Inspection of Connector and Cable 11 14 6 Disclaimer of Liability 12 4.2 Cleaning

• JinkoSolar JKM350PP-72-DV, [ 键入文字 ] -1- 1. General Information 1.1 Overview Thanks for choosing Jinko Solar PV modules. In order to ensure the PV modules are installed correctly, please read the following installation instructions carefully before modules are installed and used. Please remember that these products generate electricity and certain safety measures need to be taken to avoid danger. 1.2 Applicable Products This document is applicable to the series of solar modules as listed below: Group 1 JKMxxxPP ① -72

• JinkoSolar JKM350PP-72-DV, -2- (xxx=250-305, in steps of 5, 60 cells) JKMxxxM-60-BDVP (xxx=260-315, in steps of 5, 60 cells) Group 8 JKMxxxM-60H-BDV JKMxxxM-60H-BDVP (xxx=250-305, in steps of 5, 60 cells) Notes: ① PP: the eagle+ series module ② DV: photovoltaic Module-eagle dual with 1500V ③ JKMS: the smart series module ④ J: customized product for Japanese market ⑤ BDV:the bifacial N type series module ⑥ BDVP:the bifacial P type series module ⑦ H:Half-cut series module Make sure the module array is designed in such a way not to exceed the maximum system voltage of any system component such as connectors or inverters. The assemb

• -3-  Front protective glass is utilized on the module. Broken solar module glass is an electrical safety hazard (may cause electric shock or fire). These modules cannot be repaired and should be replaced immediately.  To reduce the risk of electrical shocks or burns, modules may be covered with an opaque material during installation to avoid injury.  The installation w

• JinkoSolar JKM350PP-72-DV, -4- conductor current ratings, fuse sizes, and size of controls connected to the PV output.  Once the PV module has been shipped to the installation site, all of the parts should be unpacked properly with care.  Do not stand or step on the PV module like below pictures show. This is prohibited and there is a risk of damage to the module and cause injury for you.  Only PV modules with the same cell size should be connected in series.  During transporting modules, please attempt to minimize shock or vibration to the module, as this may

• -5-  Do not work in rain, snow or windy conditions.  Due to the risk of electrical shock, do not perform any work if the terminals of the PV module are wet.  Use insulated tools and do not use wet tools.  When installing PV modules, do not drop any objects (e.g., PV modules or tools).  Make sure flammable gasses are not generated or present near the installat

• -6- based on the approved mounting methods. The professional system installer must be responsible for mechanical load calculation according to the system design. 2.2.2 Site selection In most applications, Jinko solar PV modules should be installed in a location where they will receive maximum sunlight throughout the year. In the Northern Hemisphere, the module should typically

• JinkoSolar JKM350PP-72-DV, -7- Figure1: PV module tilt angle For standalone systems with batteries where the PV modules are attached to a permanent structure, the tilt angle of the PV modules should be selected to optimize the performance based on seasonal load and sunlight. In general, if the PV output is adequate when irradiance is low (e.g., winter), then the angle chosen should be adequate during the rest of the year. For grid-connected installations where the PV modules are attached to a permanent structure, PV modules should be tilted so that the energy production from the PV modules will be maximized on an annual basis. 2.3 Mechanical Installation introduction Jinko Eagle Dual modules and

• JinkoSolar JKM350PP-72-DV, -8- Be sure to avoid shadowing effects from the module clamps. When choosing this type of clamp-mounting method, please be sure to use at least four clamps on each module, and two clamps should be attached on each long side of the module. Depending on the local wind and snow loads, if excessive pressure load is expected, additional clamps or support would be required to ensure the module can bear the load. The applied torque should be large enough to fix it steadily ( about 16-20 N▪m ) . For safety, you’d better follow the clamps manufacture’s recommendation. Ple

• JinkoSolar JKM350PP-72-DV, -9- Type2 Group 5、Group 7 Mechanical Load Pressure Length Manual direction Front surface: ≤2400 Pa Back surface: ≤2400 Pa 120mm The middle of clamp should be between J and K, J=300mm,K=400mm, L=1/2 module length Front surface: ≤5400 Pa Back surface: ≤2400 Pa 150mm Type3 Group 6、Group 8 Mechanical Load Pressure Length Manual direction Front surface: ≤2400 Pa Back surface: ≤2400 Pa 200mm Note:The middle of the clamp should be between J and K, J=300mm,K=400mm Front

• JinkoSolar JKM350PP-72-DV, -10- Before the installation, please read the operation instructions of the PV system carefully. In addition, please completely prepare the site before the installation. Step 1:Install the rail Install the rail Step 2:Install the clamp Put the clamp into the rails Step 3:Install the module Put the module into the clamp and tighten the screw （ about 16-20N▪m ） 3. Wiring and connection a) Before this procedure, please read the operation instructions of the PV system carefully. Make wiring by Multi-connecting cables be

• JinkoSolar JKM350PP-72-DV, -11- b) PV module connected in series should have similar current. Modules must not be connected together to create a voltage higher than the permitted system voltage (1500VDC). The maximum number of modules in series depends on system design, the type of inverter used and environmental conditions. c) The maximum fuse rating value in an array string can be found on the product label or in the product datasheet. The fuse rating value is also corresponding to the maximum reverse current that a module can withstand. Thus based on the maximum series fuse rating of modul

• JinkoSolar JKM350PP-72-DV, -12- c) No sharp objects are in contact with the PV module surfaces d) PV modules are not shaded by unwanted obstacles and;or foreign material e) Corrosion along the cells’ bus-bar. The corrosion is caused by moisture intrusion thought the module rear cover. Check the rear cover for damage. f) Check whether the rear cover is burn out. g) Check if screws and mounting brackets are tight, adjust and tighten as necessary. 4.2 Cleaning a) A build up of dust or dirt on the module(s) front face will result in a decreased energy output. Clean the panel(s)

• JinkoSolar JKM350PP-72-DV, -13- 5. Electrical specification The module electrical rating are measured under Standard Test Conditions, which are 1000W/m 2 , irradiance with AM 1.5 spectrum and 25 deg (77°F) ambient temperature. The module might produce more or less voltage or current than rating value in uncertainty condition. Accordingly, the values of I SC and V OC marked on this module should be multiplied by a factor of 1.25 when determining component voltage ratings, conductor current ratings, fuse sizes, and size of controls connected to the PV output. The corresponding electrical specification can be downloaded from website www.jinkosolar.com.

• JinkoSolar JKM350PP-72-DV, -14- 6. Disclaimer of Liability Because the use of the manual and the conditions or methods of installation, operation, use and maintenance of photovoltaic (PV) product are beyond Jinko’s control, Jinko does not accept any legal responsibility and expressly disclaims liability for any person and property damage arising from the failure to follow the installation, operation, use, maintenance provided in the manual, and for any disputes caused by no-quality reasons. Intellectual Property Right: No responsibility is assumed by Jinko for any infringement of intellectual property or other

• JinkoSolar JKM350PP-72-DV, -15- Note _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ ____________________________________________________________________________

• www.jinkosolar.com | Technic Support: [email protected] | After-sales: [email protected] Global Sales & Marketing Center No.1 Jinko Road, Shangrao Economic Development Zone, Jiangxi Province, China 334100 Tel:+86 793 858 8188 Fax:+86 793 846 1152 Jiangxi Manufacture Base No.58 Yuanxi Road, Haining Yuanhua Industrial Park, Zhejiang Province, China 31

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