Installation manual PV Solar MODULE Please read this manual carefully before operating your set and retain it for future reference. N-TYPE MODELS LGXXXN1C(W)-N5 LGXXXN1C(W)-L5 LGXXXN1K-L5 www.lg.
TABLE OF CONTENTS SAFETY ..................................................................03 BEFORE & AFTER INSTALLATION ......................05 Before Installation ................................................................................05 After Installation ...................................................................................05 ELECTRICAL INSTALLATION ...............................06 Danger ..........................................................................................
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. Non-compliance of the instructions may immediately cause serious injury or death.
Do not touch the glass surface or frame of the solar module after installation of the module. It may result in injury or death. Heavy objects must be kept off of the solar module. Do not stand on or step on the module. Do not drop the module. Failure to comply may result in product damage, product failure or bodily injury. Do not scratch the coating surface of the frame. Scratches may decrease the total solar output due to corrosion of the frame.
BEFORE & AFTER INSTALLATION Before Installation Please carefully read this manual before installation. • Solar module installation and maintenance must be performed by qualified and authorized installer. • All installation instructions should be read and understood before performing any installation. • Do not touch the solar module with bare hands. It may result in a burn or injury. • Do not disassemble the solar module. • After installation or repair, check that the solar module are operating properly.
ELECTRICAL INSTALLATION Caution • Avoid all electrical hazards when installing, wiring, operating and maintaining all panels. • Do not connect panels that have different electrical properties or physical configurations in the same system. • Match the polarities of cables and terminals when making the connections; failure to do so may result in damage to the panel.
Parallel Connection • The solar modules may be combined in parallel to produce the desired current output. • When modules are combined in parallel, the total current is equal to the sum of currents from each module. • The voltage of each module connected in parallel should be the same. • When connecting plural strings of modules in parallel every series string or solar module must be fused prior to combining with other strings.
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. General access is not restricted. • We recommend to use mounting device(bolt, nut, washer) made by corrosion resistant material like stainless steel.
• The solar module may be mounted by using the following methods: (*Torque:8~12N∙m) • When installing modules in heavy snow areas, it is recommended to be taken an appropriate countermeasure to prevent possible damages to the lower side frame by slipping snow. • We recommend to use corrosion resistant material for these supporting part. (A snow guard should be installed in accordance with the manufacturer’s instructions.
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.
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/m2, Cell temp. 25℃, 1.5AM Electrical Properties LGXXXN1K-L5 LGXXXN1C(W)-L5 LGXXXN1C(W)-N5 Module Series Model Name Pmax Power Voc at at STC Tolerance STC Isc at STC Mechanical Properties Max. Vmpp Impp at No. of at STC STC module in series V A Max. Series Fuse Rating A Max.
PRODUCT SPECIFICATIONS Electrical Properties(NMOT*) LGXXXN1C(W)-N5 Model 310 315 320 325 330 335 340 345 350 355 360 365 370 [W] 232.4 236.1 239.8 243.5 247.3 251.1 254.9 258.7 262.5 266.4 270.2 273.9 277.2 MPP Voltage (Vmpp) [V] 29.2 29.6 30.0 30.3 30.7 31.1 31.5 31.8 32.2 32.6 33.0 33.3 33.6 MPP Current (Impp) [A] 7.96 7.98 8.00 8.03 8.05 8.08 8.10 8.12 8.15 8.17 8.20 8.21 8.24 Open Circuit Voltage (Voc) [V] 38.2 38.3 38.4 38.5 38.6 38.7 38.8 38.
Dimensions of Modules Unit: mm / in.
APPENDIX Mechanical Installation : 60Cell Model Fig 1. Bolting type(M8) Fig 2. Clamping Type Position (mm) Load Front/Rear(Pa) Position (mm) Load Front/Rear(Pa) 200 or 300 5400/4000 200 ~ 400 5400/4000 Fig 3. Clamping Type Position (mm) A 0~50 B 0~650 Fig 4. Clamping Type Load Front/Rear(Pa) Position (mm) Load Front/Rear(Pa) 2400/2400 200 ~ 400 5400/4000 Fig 5. Clamping Type Position (mm) Load Front/Rear(Pa) 0 ~ 300 5400/2155 Fig 6.
APPENDIX Mechanical Installation : 60Cell Model Fig 7. Clamping Type Position (mm) Load Front/Rear(Pa) 200 ~ 400 4000/4000 Fig 8. Clamping Type Position (mm) A 0~50 B 0~650 Fig 9. Clamping Type Position (mm) A 0~300 B 200~400 2400/2400 Fig 10. Clamping Type Load Front/Rear(Pa) 2400/2155 Load Front/Rear(Pa) Position (mm) A 200~400 B 0~300 Load Front/Rear(Pa) 2155/2155 Note) All mechanical installation methods and bolting method in this appendix were not tested by VDE.
Bolting Method Module frame Bolt Flat washer Mounting Rail Flat washer Spring washer Nut • Four M8(5/16inch) stainless steel bolts, four nuts, four spring washers, and eight flat washers are recommended per solar module. Clamp system requirements • Clamp width ≥ 40mm (1.57in). • Clamp height compliant with a 40mm(1.57in) frame height. Width Height • Clamp depth 8~10mm(0.31~0.39in). Depth • The clamp should not be touched with the module’s glass.
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. Put the safety timber bar on the packaging and fasten a rope as shown Fig. [ Step 2 ] - To prevent module breakage, you should use safety timber bar bigger than packaging length. - The position of rope have to be between block 1 and block 2 when you fasten a rope to pallet.
LG Electronics Deutschland GmbH Alfred-Herrhausen-Allee 3-5, 65760 Eschborn, Germany Contact : service-solar@lge.de LG Electronics Inc. (Global HQ) LG Twin Towers, 128, Yeoui-daero, Yeongdeungpo-gu, 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.
