Related Manuals for Munchen Solar MSMD M2-30 Series
Summary of Contents for Munchen Solar MSMD M2-30 Series
- Page 1 © München Energieprodukte GmbH www.muenchen-energieprodukte.de München Solar Installation Manual...
-
Page 2: Table Of Contents
Contents Safety ..............................2 1.1. General safety............................2 1.2. Operation safety ..........................2 1.3. Installation safety ..........................3 1.4. Fire Safety ............................4 Product Identification ..........................5 Mechanical installation .........................6 3.1. Selecting the location ........................6 3.2. General Installation ...........................6 3.3. Installation methods ..........................7 3.4. Attachment guidelines ........................8 Electrical installation .......................... -
Page 3: Safety
Safety 1.1. General safety Modules that fall under this application class may be used in system operation at more than 50V DC • or 240W, where general contact access is anticipated. Modules qualified for safety under IEC 61730-2 and within this application class are considered to meet the requirements for Safety Class II. (IEC Only). -
Page 4: Installation Safety
• Do not place any heavy or sharp objects on the module. • Be cautious when placing the module down onto a surface, particularly when placing it in a corner. • Inappropriate transport and installation may break the module and void the warranty. •... -
Page 5: Fire Safety
• Under normal conditions, a photovoltaic module is likely to experience conditions that produce more current and/or voltage than reported at standard test conditions. Accordingly, the values of Isc. and Voc. marked on this module should be multiplied by a factor of 1.25 when determining component voltage ratings, conductor current ratings, minimum factor of fuse sizes, and size of controls connected to the PV output. -
Page 6: Product Identification
Product Identification Each module has two labels providing the following information: Nameplate: describes the product type; rated power, rated current, rated voltage, open circuit voltage, short circuit current, all as measured under standard test conditions; weight, dimensions etc.; the maximum system voltage is 600 volts or 1000 volts depending on the product family DC for UL standard and 1000/1500 volts DC for IEC standard. -
Page 7: Mechanical Installation
Mechanical installation 3.1. Selecting the location Select a suitable location for installing the modules. The modules should face south in northern latitudes and north in southern latitudes. For detailed information on the best installation angle, refer to standard solar photovoltaic installation guides or consult a reputable solar installer or systems integrator. -
Page 8: Installation Methods
be installed with a tilt angle no less than 10 degrees, making it easier for dust to be removed by rain. A flat angle requires more frequent cleaning. Observe and take into account the linear thermal expansion of the module frames (the recommended minimum distance between two modules is 2 cm). -
Page 9: Attachment Guidelines
Modulframe Bolt M8 Split Washer Nut M8 Flat Wascher Clamps Mounting structure Module can be installed in both landscape and portrait modes. The modules must be properly secured to their support so that they can withstand live load conditions, including positive and negative load, to the pressure they have been certified for. It is the installer's responsibility to ensure that the clamps used to secure the modules are strong enough. - Page 10 Recommend Mounting Method Installation Mechanical load Modul Type Test load: M2-30 series positive 2400 Pa M3-30 series negative 2400 Pa M3-60 series Design load: M6-60 series positive 1600 Pa negative 1600 Pa safety factor: 1.5 Test load: M2-30 series positive 5400 Pa M3-30 series negative 2400 Pa M3-60 series...
- Page 11 Test load: M6-60 series positive 5400 Pa M6-72 series negative 2400 Pa M10-60 series Design load: M10-72 series positive 3600 Pa negative 1600 Pa safety factor: 1.5 Test load: M2-30 series positive 5400 Pa M3-30 series negative 3800 Pa M3-60 series Design load: M6-60 series positive 3600 Pa...
- Page 12 Test load: M2-36 series positive 5400 Pa M3-36 series negative 3800 Pa Design load: positive 3600 Pa negative 2533Pa safety factor: 1,5 Clamp zone: A = 300 mm Test load: M6-60 series positive 5400 Pa M6-72 series negative 3800 Pa M10-60 series Design load: M10-72 series...
- Page 13 Test load: M2-30 series positive 5400 Pa M3-30 series negative 3800 Pa M3-60 series Design load: M6-60 series positive 3600 Pa M6-72 series negative 2533Pa M10-60 series safety factor: 1,5 M10-72 series Clamp zone: A1 = 100 mm A2 = 200 mm Test load: M2-30 series positive 2400 Pa...
- Page 14 • The mounting holes reserved for tracker mounting system with special accessories. The length of module is over 2 meters, whose load value with tracker needsto be confirmed by module supplier respectively. LEGAL202107V01...
-
Page 15: Electrical Installation
Electrical installation 4.1. Electrical property Module under standard testing conditions of: irradiance of 1000W /m2, cell temperature of 25 °C and air mass of AM1.5, maximum over-current protection is 15A. Under normal conditions, a Photovoltaic module is likely to experience conditions that produce more current and/or voltage than reported at standard test conditions. - Page 16 Correction factor for the open-circuit voltage can be calculated based on the following formula: CVoc=[1- α(25-T)]%. T is the lowest expected ambient temperature at the system location. α(%/°C) is the temperature coefficient of the selected module Voc(Refer to corresponding datasheet). Dimension Maximum system voltage Maximum number of modules...
-
Page 17: General Installation
4.2. General installation Any hardware used must be compatible with any other used material to avoid galvanic corrosion. Defects caused by corrosions void the warranty. It is not recommended to use modules with different configurations (grounding, wiring) in the same system. -
Page 18: Grounding
strongly recommends using the genuine connector type specified by München Solar's product data sheet. Any choice of a different connector type other than specified may void the warranty of the module. To ensure reliable electric connection and to prevent possible intrusion of humidity, two connectors must be mated and locked together until a click can be heard. - Page 19 Use WEEB-DPF to bond solar modules to module mounting brackets (grounding part is tested to UL467) Use WEEB-DPF to bond solar modules to module mounting brackets (grounding part is tested to UL467) Recommend fastening torque is 20.5N-m/15 ft-lb. LEGAL202107V01...
-
Page 20: Maintence
Maintence To ensure optimum module performance, München Solar recommends the following maintenance measures: • Clean the module minimum once a year or more often when required depending of the pollution. Remove all organic from the surface. Module with soiling or contamination may reduce the power generation of the system.
Need help?
Do you have a question about the MSMD M2-30 Series and is the answer not in the manual?
Questions and answers