Solar System warranty and solar system accident
solar system accedentsसौर प्रणाली वारंटी और सौर प्रणाली दुर्घटना
The solar panel manufacturer gives warranty for 25 years as 10+15
/12+13/13+12 its vary as per ,manufacturer
this warranty offers by manufacturer for performance 90 % output for
first 10 years and 80 % for next 15 years
Hear as another warranty includes that is mechanical warranty of panel
which is normally five years this means which is normally supplier not explore.
However it means that if outer frame damage naturally within stipulated five
year you will get replacement but it is
not possible normally because as excluding tracking system panels not move
therefore were and tear will not happened normally and even it happen proving
it is big task than getting free replacement.
Normally it happened due to external force it may be manual or natural
and this will not include in warranty so proper mounting is important
Panel / module have standards
certificates as
1) IEC
61724-1:2017 2) IEC TS 61724-2:2016 and 3) IEC TS 61724-3:2016
i)
IEC 61724-1:2017(E)
This compile requirements
measuring equipment or sensors, methods, and terminology to monitoring and analysis solar system performance.
It also use as a basis for other standards data collected, such as 61724-2 and
61724-3.
this note accuracy for monitoring equipment and measured parameter data acquisition and quality checks, calculated parameters, and performance metrics.
this note accuracy for monitoring equipment and measured parameter data acquisition and quality checks, calculated parameters, and performance metrics.
ii) IEC TS 61724-2:2016(E)
This certification
compile procedure for measuring and analyzing the power [W] production of a
photovoltaic system with the goal of evaluating the quality of the PV system performance.
by comparing power produced to the expected power for some sunny days. Minimum two
three days
iii) IEC TS 61724-3:2016(E)
This standard test
certificate stands to measure the energy production of a solar photovoltaic
system and for comparison to expected electrical energy production under actual
weather conditions for more than one year. A actual reporting period is of one
year.
In this
testing it covers performance under all weather conditions.
There are
many tests and certifications such as
above witch pv panel compiles and then sell in market
Therefore it
is difficult to prove his responsibility in accident and normally manufacturer
maintain their standard they someone may compromise in construction material
with it may affect both performance and accident possibility .
And most
important their warranty Limited to module or panel only
If accident
happened and panel burn it may refuse responsibility and replacement
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