INSTALLATION & SERVICE INSTRUCTIONS
MANUAL FOR SOLAR PV MODULE
www.sovasolar.com
ROOF MOUNTING
Clearance between the module frame and the mounting surface is required to allow cooling air to
circulate around the back of the module. This also allows any condensation or moisture to dissipate.
The module should never be sealed to the mounting surface with sealant that prevents air from
circulating under the module.
Leave 4 inches of clearance between the roof and the module frame.
Refer to your local authority for guidelines and requirements for building or structural fire safety.
For roof application, the modules should be mounted over a fire resistant covering rated for the
application
Sova Solar PV Modules have a Class C fire resistance rating in accordance with IEC 61730
certification. The fire rating of this module is valid only when mounted in the manner specified in
the Mechanical mounting instructions. Rooftop installations should be placed over fire resistant roof
Coverings only. Roof constructions and installations may affect the fire safety of a building; improper
installation may create hazards in the event of a fire
.
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 capacities, fuse sizes, and size of controls connected to the PV
output.
Do not drill through the Aluminium frame. You may damage the frame or break the glass.
ELECTRICAL PARAMETERS
The tolerance of Voltage and Current within ±3% for grid and ±5% for battery charging.
For Multi Crystalline Modules-
Temperature coefficient for Voc/°C is -0.25%
Temperature coefficient power/°C is -0.277%
MODULE WIRING
Refer to section 690-8 of the National Electric Code (NEC) for an additional multiplying factor of
125% (80% de-rating) which may be applicable.
Conductor recommendations:
Stranded copper cables with a cross sectional area of 4mm² which are
rated for 1000VDC/ 1500VDC, 90°C and are UV resistant.( For TSM-PE05A.**, PE14A.**, 1500 V DC,
90°C and are UV resistant) All other cables used to connect the DC system should have a similar (or
better) specification .
Artificially concentrated sunlight shall not be directed on the module or panel.
