Related Manuals for LG N1T-L5 Series
Summary of Contents for LG N1T-L5 Series
- Page 1 Installation manual PV Solar MODULE Please read this manual carefully before operating your set and retain it for future reference. N-TYPE MODELS LGXXXN1T-L5 LGXXXN2T-L5 LGXXXN2T-B5 www.lg.com/global/business/solar...
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Page 2: Table Of Contents
TABLE OF CONTENTS SAFETY ..............03 BEFORE & AFTER INSTALLATION ......05 Before Installation ................05 After Installation ...................05 ELECTRICAL INSTALLATION .......06 Danger ....................06 Electrical Connections .................06 Diodes ....................06 Series Connection ................06 Parallel Connection ................07 General Wiring..................07 Earth Grounding ..................07 MECHANICAL INSTALLATION ......08 Module Mounting .................08 Site Consideration ................08 Mounting Methods ................08... -
Page 3: Safety
SAFETY The instructions related to the safety indicated in the Do not approach the damaged following are for preventing unexpected danger or or broken module unless you are damage in advance by safely and exactly using the product. an authorized or qualified expert. Failure to comply may result in DANGER serious bodily injury or death. - Page 4 Do not touch the glass surface or Module frame of the solar module after Module Installing structure installation of the module. It may (Stralght type) Installing structure (bent type) result in injury or death. Heavy objects must be kept off of the solar module.
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Page 5: Before & After Installation
BEFORE & AFTER INSTALLATION Before Installation Please carefully read this manual before installation. • Partial shadowing may substantially reduce panel and system output and may be the reason for the damage • Solar module installation and maintenance must be of solar module. performed by qualified and authorized installer. -
Page 6: Electrical Installation
Diodes properties or physical configurations in the same system. • All LG modules are equipped with factory installed • Match the polarities of cables and terminals when bypass diodes. The factory-installed diodes provide making the connections; failure to do so may result in proper circuit protection for the module from damage to the panel. -
Page 7: Parallel Connection
PV must be done on the frames of solar modules and arrays output. although the solar modules from LG meet the conditions of • Depending on national directives, additional safety safety class II. The national directives must be respected. -
Page 8: Mechanical Installation
MECHANICAL INSTALLATION Module Mounting • The LG Electronics’ (LGE) Limited Warranty for solar modules is contingent upon modules being mounted in accordance with the requirements described in this section. • The solar modules are in Application Class A and have the Safety Class II. Therefore they can be operated in systems with 120V DC and higher. - Page 9 • The solar module may be mounted by using the Mounting by using clamps following methods: (*Torque:8~12N∙m) • The module may be fastened to a support by using • When installing modules in heavy snow areas, clamps on both the long edge and the short edge of it is recommended to be taken an appropriate the modules.
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Page 10: Disclaimer Of Liability / Disposal
Disclaimer of Liability • By beginning to installation process, the installer has to read and completely understand this Installation Manual. • If installer had any questions regarding this installation manual, the installer would have contacted LG with any questions or concerns. -
Page 11: Product Specifications
PRODUCT SPECIFICATIONS N-TYPE Rated electrical characteristic except power rating within -0/+3 percent are within 5 percent of measured. Values at Standard Test Condition(STC) : Irradiance 1000W/m , Cell temp. 25℃, 1.5AM Electrical Properties Mechanical Properties Max. Max. Max. Module Pmax Power Voc at Isc at... -
Page 12: Dimensions Of Modules
Dimensions of Modules Unit: mm / in. LGXXXN1T-L5 60Cell Module Frame Cross section Long Frame Short Frame... - Page 13 Dimensions of Modules Unit: mm / in. LGXXXN2T-L5 / LGXXXN2T-B5 60Cell Module Frame Cross section Long Frame Short Frame...
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Page 14: Appendix
Fig 6. Clamping Type Position Load Position Load (mm) Front/Rear(Pa) (mm) Front/Rear(Pa) 0~300 2400/2155 0 ~ 300 5400/2155 800~900 5400/4000 Note) All mechanical installation methods and bolting method in this appendix were not tested by VDE. It is evaluated by LG internal test. - Page 15 Fig 10. Clamping Type Position Load Position Load (mm) Front/Rear(Pa) (mm) Front/Rear(Pa) 0~300 200~400 2400/2155 2155/2155 200~400 0~300 Note) All mechanical installation methods and bolting method in this appendix were not tested by VDE. It is evaluated by LG internal test.
- Page 16 APPENDIX Mechanical Installation : 72Cell Model Fig 1. Bolting type(M8) Fig 2. Clamping Type Position Load Position Load (mm) Front/Rear(Pa) (mm) Front/Rear(Pa) 5400/3000 250 ~ 400 5400/3000 Fig 3. Clamping Type Fig 4. Clamping Type Position Load Position Load (mm) Front/Rear(Pa) (mm) Front/Rear(Pa)
- Page 17 APPENDIX Mechanical Installation : 72Cell Model Fig 7. Clamping Type Fig 8. Clamping Type Position Load Position Load (mm) Front/Rear(Pa) (mm) Front/Rear(Pa) 0~50 250 ~ 400 3000/3000 2400/2400 100~750 Fig 9. Clamping Type Fig 10. Bolting type(M6) Position Load Position Load (mm) Front/Rear(Pa)
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Page 18: Bolting & Clamp Information
• <Middle Clamp> • Follow the clamp manufacturer’s recommended applied torque to fasten the clamps. • Width Height Depth <Edge Clamp> a l l o i t . g i n i t It is evaluated by LG internal test. -
Page 19: Unloading Flow Guide
Unloading Flow Guide If you are unloading using heavy equipment such as a crane, please follow the procedure below. [ Step 1 ] [ Step 2 ] [ Step 3 ] [ Step 4 ] Step 1. Place the packaging on a flat surface. Step 2. - Page 20 Seoul 07336, Korea Contact: solar-svc@lge.com http://www.lg-solar.com This document is subject to change without notice. LG, LG logo and Life's Good are trademarks of LG Electronics, Inc. worldwide. Trademarks and intellectual properties of LG Electronics, Inc. are protected by international copyright laws.