MODULE INSTALLATION AND USER MANUAL - PERC AND MONO SERIES www.mi ssi onsolar.
CONGRATULATIONS Congratulations on choosing Mission Solar Energy panels for your next solar project. Your Mission Solar Energy panels have been engineered to provide you with many years of power production. Designed, engineered and assembled in our state-of-the-art facility in San Antonio, Texas, you will feel peace of mind knowing you have an American Quality product proven to perform over the long-term.
TABLE OF CONTENTS 1.0 Disclaimer....................................................................................................3 2.0 Handling and Use.......................................................................................3 3.0 Limitation of Liability and Limited Remedies.......................................3 4.0 General Instructions..................................................................................3 5.0 Safety.....................................................
1.0 DISCLAIMER This manual is provided on an “as is” basis without warranty, covenant or representative of any kind, express or implied, including the warranties of merchantability or fitness for a particular purpose. Mission Solar Energy uses its best efforts to ensure the accuracy of the contents of this manual; however, Mission Solar Energy is not responsible for the accuracy of said contents or results of your use of the same.
FIGURE 1: OVERVIEW OF MSE PERC / MONO 72 Front View Back View Front View Back View FIGURE 2: OVERVIEW OF MSE PERC 60 CELL Module Installation and User Manual - PERC and Mono Series Document #: P-SA2-UM-0003 Revision #: R8 Page 4 of 17
5.0 SAFETY WARNING • Faulty connections can also result in arcing and electrical shock. 5.1 GENERAL WARNING • Keep connectors dry, clean, and ensure that they are in You must understand and follow all applicable local, state, federal proper working condition. regulations in addition to standards for building construction, • Never insert metallic objects into the connectors, or modify electrical design, fire, and safety.
6.0 OPERATING CONDITIONS 6.1 TEMPERATURE All the modules must be mounted in environments that ensure they operate within the following maximum and minimum operating temperatures. • Maximum Operating Temperatures: +90oC (194oF) • Minimum Operating Temperatures: -40oC (-40oF) 6.2 INSTALLATION CONDITIONS Orient the module correctly. Mount the modules with the junction box in the uppermost position and hang the wires downwards to avoid the ingress of water.
7.0 UNPACKING AND STORAGE 7.1 GENERAL INSTRUCTIONS Store modules in an environment consistent with prudent solar industry practices, including, storage in dry conditions such that modules (or any part thereof) are not immersed in water. Do not allow children or unauthorized persons near the installation site or storage area of modules. Do not use forklifts with less than 72 inch forks to handle module pallet. Unpack the module pallet with care and follow the unpacking steps in this manual.
7.2 UNPACKING Prior to unpacking, ensure pallet is set on a level surface and proper PPE is equipped by all personnel. Proper PPE for unpacking includes but is not limited to eye protection, cut-resistant gloves, and steel-toe footwear. Cut the two green strips of banding material with scissors. These strips are under high tension and will snap when cut. Eye protection is highly recommended. Lift the pallet lid and set away from unpacking area.
7.2 UNPACKING (Optional) If tape has been used to provide additional support to module stack, peel tape back as needed to remove individual modules. The first module must be separated and pulled out with additional care so as to not scratch the modules. Continue removing modules by peeling back tape, moving the module forward, and pulling it up. When four modules remain, the stack will inherently become prone to tipping over. At this point, ensure two personnel are available to secure the stack.
8.0 PRODUCT ELECTRICAL SPECIFICATIONS TABLE 1: ELECTRICAL RATINGS OF MSE PERC 72 (4BB) MODULE SERIES PV Modules have been certified for a maximum static load on the back of the module of up to 2400 Pa (i.e. wind load) and a maximum static load on the front of the module of up to either 2400 Pa or 5400 Pa (i.e. wind and snow load). For UL 1703 only, PV modules are tested to a front side and rear side applied load of 5631Pa.
TABLE 4: ELECTRICAL RATINGS OF MSE PERC 72 (5BB) MODULE SERIES Model-P Mono PERC Open Circuit Voltage at STC, (V dc) MSE370SQ9S / MSE370SQ7S 48.08 ± (0~+ 3%) 39.59 ± (0~+ 3%) 1500/1000 9.323 ± (0~+ 3%) 9.767 ± (0~+ 3%) 370.00 ± (0~+ 3%) MSE375SQ9S / MSE375SQ7S 48.16 ± (0~+ 3%) 39.76 ± (0~+ 3%) 1500/1000 9.432 ± (0~+ 3%) 9.826 ± (0~+ 3%) 375.00 ± (0~+ 3%) MSE380SQ9S / MSE380SQ7S 48.17 ± (0~+ 3%) 1500/1000 9.552 ± (0~+ 3%) 9.904 ± (0~+ 3%) 380.00 ± (0~+ 3%) Rated Voltage at STC, (V dc) 39.
9.0 MECHANICAL INSTALLATION The module is considered to be in compliance with IEC 61730 and UL 1703 only when the module is mounted in the manner specified by the mounting instructions below. We recommend using the following orientation to install the module. The maximum number of modules connected in series /parallel for MSE PERC 72 is 24/1 and maximum number of modules connected in series /parallel for MSE PERC 60 is 19/1.
9.1 MOUNTING CLAMPS Use the mounting holes as a reference - 297 mm (MSE PERC 60) or 370 mm (for MSE PERC 72) for mounting clamp location. Make sure that the module is evenly between the two rails and sits perpendicular on the railing. If the module is not perpendicular, slightly adjust the end-clamp positions to get the proper alignment.
10.0 GROUNDING INSTRUCTIONS A module with exposed conductive parts is considered to be in compliance with UL 1703 and IEC 61730 only when it is electrically grounded in accordance with the instructions presented below and the requirements of the National Electric Code. To reduce the possibility of electrical shock, ground the frame of the module or array before wiring the circuit using a grounding method that meets NEC requirements for grounding solar electrical systems.
11.0 ELECTRICAL INSTALLATION 11.1. LOCAL/NATIONAL CODE AND LOCAL REGULATIONS • Install the modules so that water from rain or condensation cannot penetrate inside the cable conduits. • Fix cables to the structure so that the connectors are protected from water ingress. Cables should be held by UV resistant clamps or ties. • To minimize possible effects of lightning induced voltages, the surface of all conductive loops must be as small as possible.
11.3. CONNECTORS 11.4. DIODES • Keep connectors dry and clean. Ensure that connector caps • The junction boxes used with Mission Solar Energy modules are hand-tight before connecting the modules. • Do not attempt to make an electrical connection with wet, soiled, or otherwise faulty connectors. • Avoid sunlight exposure and water immersion of the connectors. Avoid allowing connectors to rest on the ground. • Ensure cable connectors are UL and Canadian code complaint.
12.0 MAINTENANCE 12.1. VISUAL INSPECTION 12.2. CLEANING Mission Solar Energy recommends that PV systems be periodically • The dust accumulated on the front transparent substrate may inspected by the installer or other qualified personnel. The purpose of the PV system inspection is to ensure that all system components are functioning properly. At a minimum, this inspection should confirm the following: reduce the power output, and may even cause regional hot-spot effect.
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