PV Module Installation Manual
Contents
1. Clamping O Mounting Holes N Clamp Location Additional Support Location Short i L side 1 4L Insertion ee Long O Mounting Holes f side l Insertion Structures E When additional support structures are installed it is recommended to install additional clamps on the bottom side of the PV modules to prevent frame slip off due to heavy snow load Solar Energy Dept 17 18 A HYUNDAI HEAVY INDUSTRIES CO LTD d A Z Qualified IEC 61215 e D EH 2 Pa i Le CE Miu Miu PV Module Installation Manual Rev 6 2 Vertical Installation Method 2400 Pa 5400 Pa Boltin olt g Long side O Mounting Holes Long side Clamping O Mounting Holes N Clamp Location Additional Support Short Location i side Insertion O Mounting Holes l Insertion Short Structures side Additional Support Location Solar Energy Dept 18 18 A HYUNDAI HEAVY INDUSTRIES CO LTD2. em Lee me o iom ses 2040 ER Page 7 Table Page 10 Diagram Revision Overall Context 3 4 EV 1 Cable Spec Elec amp Mech Spec Revision S Y Shin 22 04 08 Product Type Change S Y Shin 13 11 08 HiS M184SF HiS M185SF J H Ahn Ts comets ampi onion mam As a Specification Modification ESCHER Installation Manual PV Module Installation Manual Applicable Process PV System Installation Applicable All PV Module Products Products AHYUNDAI HEAVY INDUSTRIES CO LTD Solar Energy Dept Approved S H Song Installation Manual Rev 9 doc Checked S Y Shin DMP C60A 001 Compiled J H Ahn Pages 18 Inc Cover PV Module Installation Manual Rev 6 CE ley Hu sz se Se io 1 General Information This installation manual provides information for Hyundai Crystalline Silicon Photovoltaic Modules Serial Number Structure YYMMDD XX MXXXSF SG 0001 9999 Ex 090819 11 M221SG 0005 YYMMDD Production Date XX Production Line MXXXSF Type of Module amp 0001 9999 Production Number 1 1 Disclaimer of Liability Hyundai Heavy Industries HHI shall be indemnified for loss damage and cost increase related to the use of this manual The information included in this manual is considered to be reliable but is not considered as lawful of direct indirect express or guarantee Without prior notice
3. 2 wn R pre py 983 38 70 _ 30 1187 7 _ SECTION CC Picture 9 Standard Module Layout amp Ground Position SG Series Solar Energy Dept 14 18 AHYUNDAI HEAVY INDUSTRIES CO LTD ISO 9001 REGISTERED ISO 14001 REGISTERED Picture 11 Solar Energy Dept Junction Box Yukita Electric Wire A HYUNDAI HEAVY INDUSTRIES CO LTD PV Module Installation Manual Rev 6 15 18 LEGS uu ISO 9001 a e o Pos Almer C Wien I PV Module Installation Manual Rev 6 7 Maintenance 7 1 Troubleshooting e Module replacement or inspection must be performed after switch off e Maintenance work must be performed in pairs e Accessories such as watches rings and earring must be removed before electrical work e All devices and tools must be insulated to prevent any electrical shock or damages Xx It is recommended to replace the broken module in the early morning or late evening when the module is not generating electricity In cases where the module is replaced during generation please follow the instructions below 1 Switch off the junction box of an array which includes the Glass W Visual broken module If there is no circuit breaker switch off an i Breakage Inspection inverter instead 2 After disconnecting the module connectors replace the broken module Follow the installation instructions to connect a new module
4. 3 0 1 000 Cell quantity in series pcs 60 Bypass diodes pcs 3 Cell Type 6 inches Mono crystalline Silicon Cell IEC 61215 Ed 2 IEC 61730 amp UL 1703 Certification Solar Energy Dept A HYUNDAI HEAVY INDUSTRIES CO LTD 9 18 C Hey Hu i PV Module Installation Manual Rev 6 sz gt io Mechanical Characteristics All types Pe teeta meo SAMMES RE Weight kg pounds 17 0 37 5 Description 1 His MxxxsG BHIS SxxxSG Length mm inches 1 645 64 8 Width mm inches 983 38 7 Depth mm inches 35 1 38 Weight kg pounds 19 0 41 9 The specifications in the datasheet are tested under STC conditions In normal conditions the data would be different In normal conditions PV modules may have higher levels of voltage or current than in STC conditions Therefore the correction factors must be applied as below Current Correction Factor 1 25 Voltage Correction Factor Ambient Temperature I i Correction Factor Celsius C Fahrenheit F 10 25 50 77 on am so Source American National Electrical Code 4 2 Mechanical Loading As Attachment 1 shows a PV module has two installation positions on each of four sides totaling 8 positions Please select four installation positions on two opposing sides The selected positions must have the same distance from the edge of the frame Otherw
5. After replacement switch on the junction box again naca Clean the module surface and remove dirt and contaminants viena Contamination Inspection Q Switch off the DC circuit breaker 2 Check fuses of each string from the array showing output degradation 3 Normal fuse must show resistance 0 at continuity test Multi Meter Otherwise the fuse is defected Clamp Meter 4 Replace the defected fuse with a new one Switch on the DC circuit breaker 6 Measure operating current of the string and check normality OD Switch off the DC circuit breaker 2 Check diodes of each string from the array showing output degradation 3 Normal diodes must show voltage between 0 5 0 7 V in the forward direction and OL in the reverse direction Otherwise the diode is defected 4 Replace the defected diode with a new one Switch on the DC circuit breaker again 6 Measure operating current of the string and check normality Output Degradation Multi Meter Clamp Meter Solar Energy Dept 16 18 AHYUNDAI HEAVY INDUSTRIES CO LTD Ka Liza ISO 9001 A 2 PEN e C Wien MAC PV Module Installation Manual Rev 6 Attachment 1 PV Module Installation Instruction 1 Horizontal Installation Method 2400 Pa 5400 Pa Long side O Mounting Holes Long side
6. HHI holds rights to change the products the specification and the manual ta Installation of a PV module requires a high level of installation expertise Therefore an installation engineer must fully understand this manual before installation wiring operation and handling Installation and wiring must be executed by an authorized electrical engineer or by someone under supervision of such an engineer Electric parts such as connectors may cause burns discharge or shock regardless of whether or not they are connected The back sheet of the PV module must be kept from any damage or scratching to prevent electric shock and fire Unauthorized personnel are not permitted to open the cover of a junction box to prevent electric shock Do not stand or walk on a PV module Do not disassemble or remove any part of a PV module to prevent electric shock fire or damage Solar Energy Dept 2 18 AHYUNDAI HEAVY INDUSTRIES CO LTD CE Mu Hu n PV Module Installation Manual Rev 6 z 35 s io 1 4 UA wanNING amp For other parts of a PV system such as inverters batteries and charge controllers please follow the safety instruction of the manufacturers An installation engineer must be careful of any risk of electric shock or injury during installation Under sunlight or any other light source a PV module generates DC electricity Even though the vo
7. Installation Manual Rev 6 Seo Ven Se BE Clamp Area Clamp Area Mounting Holes Mounting Holes Clamp Area Clamp Area z Notice Mounting Holes Locations 220 mm and 370 mm from the end of longer frames see the Attachment 1 for more information about mechanical strength Picture 1 SF Series Installation Position Clamp Area Clamp Area Mounting Holes Mounting Holes Clamp Area Clamp Area x Notice Mounting Holes Locations 272 5 mm and 422 5 mm from the end of longer frames see the Attachment 1 for more information about mechanical strength Picture 2 SG Series Installation Position Solar Energy Dept 6 18 AHYUNDAI HEAVY INDUSTRIES CO LTD uu ki ISO 9001 A 1S0 14001 A A eee CE Hu Ha PV Module Installation Manual Rev 6 wa ace ED RAGA 1 Screw Mounting Method CHANNEL 100x50 M xL25 STS304 HEX BOLT PV MODULE M WASHER STS104 M6 SPRING WASHER STS304 N MENUT STS304 Picture 3 Screw Mounting Method 2 Clamping Mounting Method ki Class DETAIL B _ e Picture 4 Clamping Mounting Method Solar Energy Dept 7 18 AHYUNDAI HEAVY INDUSTRIES CO LTD PV Module Installation Manual Rev 6 Be SS CE Ma Hu s z es 4 Specifications 4 1 Notes on Specifications Nominal Electrical Characteristics Within 3
8. Size 4 0 mm AWG 12 3 Max Conductor Temperature Continuous 110 C At Short Circuit 250 C 4 Min Operating Temperature Free Installation 25 C Fixed Installation 40 C 5 7 Conduit For conduit application please follow regulations for the outdoor installation of conduits All fixing parts must protect the conduits from any damage or moisture Diodes When there is partial shade on a PV module reverse current from un shaded part may flow through the PV module to the shaded part This phenomenon causes reverse voltage across the PV module and undesirable heat Diodes can make the current pass the shaded area therefore heat and current decrease can be minimized All of HHI s PV modules are equipped with bypass diodes It is not necessary for users to equip an additional bypass diode because the equipped diodes protect the system circuit within the defined system voltage If an additional diode is necessary users must inquire to an authorized engineer of HHI Solar Energy Dept 13 18 AHYUNDAI HEAVY INDUSTRIES CO LTD ISO 9001 A FIA i t PV Module Installation Manual Rev 6 sl DETAIL A DETAIL B SECTION C C TRAIN ROLES Picture 8 Standard Module Layout amp Ground Positions SF Series r a 3 ite 39 377 eft Wt A Lei DETAIL A T 0 28 L33 0 4 3 un 7 2 DETAIL B reit TEVA 14031 HOLES 939 36 97 na i 150 5 37
9. i n Ku HS E Gx E s 25 gt SZ Electrical Characteristics 2 Mono Crystalline Type Kee HiS SxxxSF xxx Nominal Power Value Normal Power Pmax Voltage at Pmax Vmpp Current at Pmax Impp Open circuit voltage Voc 1 Short circuit current Isc 8 2 8 2 8 2 8 2 197 26 4 7 5 33 0 200 26 5 7 6 33 1 PV Module Installation Manual Rev 6 203 26 6 7 7 33 2 206 26 8 77 78 79 80 33 4 Module efficiency 136 138 140 142 Temp coefficient of Pmax K 0 44 Temp coefficient of Voc o K 0 34 Temp coefficient of Isc K 0 052 Output tolerance Ka 3 0 Maximum system voltage Vdc 1 000 Cell quantity in series pcs 54 Bypass diodes pcs 3 Cell Type 6 inches Mono crystalline Silicon Cell Certification IEC 61215 Ed 2 IEC 61730 amp UL 1703 _ We HIS SxxxSG oo Nominal Power Value Normal Power Pmax 218 221 224 227 230 233 236 Voltage at Pmax Vmpp 28 9 291 292 293 29 7 Current at Pmax Impp 7 6 7 6 7 7 7 7 Open circuit voltage Voc Short circuit current Isc Module efficiency 36 4 8 3 13 5 36 6 8 3 13 7 36 7 8 3 13 9 36 8 37 2 8 3 8 4 14 0 14 6 Temp coefficient of Pmax K 0 44 Temp coefficient of Voc o K 0 34 Temp coefficient of Isc K 0 052 Output tolerance Maximum system voltage Vdc
10. cifications in this paragraph 3 The module frame must be earthed If an earth wire over 6 mm 10 AWG is required an installer must provide proper terminal connectors 3 Installation 3 1 General Before installation and operation this manual must be well understood This paragraph includes necessary information of electrical and mechanical specifications During installation PV modules must be fixed considering any possible wind load and snow load Do not drill on the module frame for an additional hole Doing so will render the warranty invalid Installation materials must be resistant against any corrosion to protect the module frame and installation structures During installation please avoid any possible shade by buildings or trees In particular please consider any partial shade during daylight hours For more information about standard installation please inquire to authorized personnel of HHI Solar Energy Dept 4 18 AHYUNDAI HEAVY INDUSTRIES CO LTD CE Ma Ha d PV Module Installation Manual Rev 6 z 35 k io 3 2 Notes on Installation A gap between a PV module frame and an installed object is necessary for cooled air circulation Do not seal this gap The recommended Standoff height is a minimum of 10 16 cm 4 inch to conform with UL First Class C 3 3 General Operation Condition HHI recommends PV modules should be ope
11. e can be installed and grounded at the same time Detailed installation standard must be complied with each country s electrical regulations If the mounting structures are coated connection must be tightened up to a proper torque level using a torque wrench Bolts and nuts must be stainless M6 Flange Bolt M6 Flange Bolt Frame Frame Aluminum Coating Mounting Structure Zn Coated Steel Plane Washer ur i IO STE Spring Washer Li ci M6 Standard Nut Picture 6 Al Coated Mounting Structure Picture 7 Zn Coated Steel Mounting Structure Solar Energy Dept 12 18 A HYUNDAI HEAVY INDUSTRIES CO LTD PV Module Installation Manual Rev 6 C Mu Ha z z z 5 5 Module Terminations A junction box is equipped on each PV module for system array Also quick connectors are equipped for module connection For more information about electrical connection please inquire to an authorized engineer of HHI 5 6 Junction Box amp Terminals A PV module is equipped with plus and minus connectors and a junction box with bypass diodes Each connector is designed for one polarity respectively On the junction box the polarity is clearly marked See the Picture 8 9 Applied Cable 1 Type Conductor Stranded tin Plated Copper Insulation Electron Beam Cross linked Polyolefin Sheath Electron Beam Cross linked Halogen free Polyolefin 2 Wire
12. e do not use paint or adhesive to prevent any performance drop damage or incapability of back sheet or front glass Solar Energy Dept 3 18 AHYUNDAI HEAVY INDUSTRIES CO LTD CE Ma Hu d PV Module Installation Manual Rev 6 z Se Se Sea 2 General Safety Please follow all requirements of authorization installation and inspection Please contact an authorized person to find out all authorization installation and inspection requirements All PV systems must be earthed If there is no special regulation please follow the National Electrical Code US the Canadian Electric Code Canada or other national codes Please check the strength of buildings or support structures where PV modules are designed to be installed Some additional structures may be necessary for safe installation All installation must conform with all fire safety regulations Additional parts to check earth failure fuse and isolation may be necessary amp Do not use different PV modules in the same PV system amp Please follow all safety regulations of other parts of the PV system UL Listing Information The below must be considered carefully for installation to meet UL requirements 1 Please use single or non hollowed copper wire For module connection and ambient use please use radiation proof cables 2 Please read carefully all technical requirements about installation and spe
13. idered in connection with local electrical specifications 5 4 Earth Ground Wiring To prevent electric shock and fire an earth must be done on the frames of PV modules and array The array frame must be earthed according to NEC Article 250 US or CEC Canada There is an earth hole in the center of the module frame Using this hole an earth conductor and the module frame must be connected and earthed See the Picture 7 Solar Energy Dept 11 18 AHYUNDAI HEAVY INDUSTRIES CO LTD Qatuv cs ISO 9001 Z ISO14001 Ee Z Qualified IEC 61215 GR YIN D 4 se CE as Za PV Module Installation Manual Rev 6 1 Lay In Lug The lay in lug from ILSCO Part No GBL 4DBT or other certified products which are equivalent or better in quality can be used and must be connected to the ground hole 4 mm on the module frame Because the module frame is anodizing coated to prevent corrosion the lay in lug and outer washer must be sawtooth and must be tightened up to a proper torque level using a torque wrench Bolts nuts washers and lay in lugs must be stainless F SL M3 Nut Outer Washer Lay In Lug Ground Cable IT Plane Washer AAT i s TIT Spring Washer Ed M3 Bolt Picture 5 Lay In Ground Lug 2 Lay In Lug Using Mounting Structure When a mounting hole mm on the module frame and grounded mounting structure are connected by 6 mm flange bolts and nuts the modul
14. ise the PV module may not hold the nominal load on the PV module surface of a maximum 5 400 N m 112 lb ft Solar Energy Dept 10 18 AHYUNDAI HEAVY INDUSTRIES CO LTD PV Module Installation Manual Rev 6 CE Mu Hu z 35 s io 5 Wiring 5 1 General All wiring must adhere to the proper electrical codes The wiring must adhere to the NEC US or the CEC Canada Wiring work must be done by a certified and authorized engineer Wiring must secure the safety of the human body and prevent self damage PV modules for one serial connection must have identical electrical characteristics Vmpp Impp Voc Isc Do not connect PV modules directly parallel to one another without the junction box 5 2 Module Wiring The maximum number of modules in a series connection is 24 The maximum system voltage must not be more than 1 000 V PV modules are not designed to be connected to loads directly Therefore a proper inverter must be connected Bypass diodes are equipped on the modules from the factory Incorrect connection may cause damage to the bypass diodes cable and junction box 5 3 Array Wiring Array is defined as a module arrangement with combined electrical connection The array must be insulated to resist against the possible maximum open circuit voltage Also solar radiation proof copper wires must be used for array wiring Installation must be cons
15. ltage and the current of the PV module is low the risk of electric shock and burn still exists During installation the front side of PV modules must be covered to avoid electricity generation The risk of electric shock increases with higher voltage in series connection and with higher current in parallel connection All PV modules and installation instruments must be dry when being installed Children and unauthorized persons must keep distance from PV modules All PV modules must be earthed amp Safety equipment is necessary to protect any contact to 30 Vdc or above A PV module should be carried by two persons with slip proof gloves Please don t pick up PV modules using cables or the junction box Please don t drop anything on PV modules Please check the safety of all other parts of the PV system to prevent any electric shock and fire Please do not install where inflammable gas or vapor exist because sparks may occur Please do not leave un fixed or unsafe PV modules unattended Please do not drop a PV module Please do not use any damaged PV module to prevent any fire electric shock or injury Please do not focus light on a PV module to prevent any fire and damage Please do not touch the terminals of a junction box to prevent any electric shock or injury Please do not re arrange the bypass diodes to prevent any electric shock or injury 1 5 A caurron amp Only for proper use Pleas
16. rated under General Operation Conditions GOC Do not install at a site without GOC approval or under the special conditions outlined below 1 General Operation Conditions 1 Ground purpose only 2 Ambient Temperature 20 C 4 F 40 C 104 F 3 Relative Humidity 45 95 4 Installation Site Max 1 000 m 3 280 ft above sea level If wind load is not greater than 5 400 N m installation over 1 000 m 3 280 ft above sea level is permitted 2 Special Conditions 1 Please consider that actual operation conditions may differ with the general operation conditions 2 Chloride is an important factor to be considered carefully during installation 3 Hail snow sand and dirt are important factors to be considered carefully during installation 4 Air pollution chemical gases acid rain and smoke are important factors to be considered carefully during installation 5 Modules must not be installed nor operated in areas where salinity damage is above normal or excessive 3 4 Mounting Instruction All PV modules must be fixed firmly by at least 4 points on the longer frames or shorter frames Except for screw mounting method it is recommended to install additional clamps on the bottom side of the PV modules to prevent frame slip off due to heavy snow load See the Attachment 1 Solar Energy Dept 5 18 AHYUNDAI HEAVY INDUSTRIES CO LTD i N SV Qualified IEC 61215 FA A A Ags CE Mio salvi PV Module
17. under Standard Test Conditions STC Standard Test Conditions STC Irradiation 1 000 W m Cell Temperature 25 CT 1 5 AM amp Electrical Characteristics 1 Multi Crystalline Type SE Normal Power Pmax 194 197 200 203 206 209 212 Open circuit voltage Voc 329 330 331 333 Short circuit current Isc 8 1 8 1 8 2 8 2 Module efficiency 134 136 138 14 0 Temp coefficient of Pmax K 0 43 Temp coefficient of Voc o K 0 32 Temp coefficient of Isc K 0 056 Output tolerance Yo 3 0 Maximum system voltage Vdc 1 000 Cell quantity in series pcs 54 Bypass diodes pcs Cell Type 6 inches Multi crystalline Silicon Cell Certification IEC 61215 Ed 2 IEC 61730 amp UL 1703 HiS MxxxSG xxx Nominal Power Value Normal Power Pmax 218 221 224 227 230 233 Voltage at Pmax Vmpp 289 290 292 29 6 Current at Pmax Impp 7 6 7 7 7 7 7 9 Open circuit voltage Voc 36 4 36 6 36 7 37 1 Short circuit current Isc 8 3 8 3 8 3 8 4 Module efficiency 135 137 139 14 4 Temp coefficient of Pmax K Temp coefficient of Voc o K 0 32 Temp coefficient of Isc K 0 056 Output tolerance Ka 3 0 Maximum system voltage Vdc 1 000 Cell quantity in series pcs 60 Bypass diodes pcs 3 Cell Type 6 inches Multi crystalline Silicon Cell Certification IEC 61215 Ed 2 IEC 61730 amp UL 1703 Solar Energy Dept 8 18 AHYUNDAI HEAVY INDUSTRIES CO LTD
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