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O P E R A T I O N M A N U A L
Warrantee
Lifeway provides one year guarantee for
manufacturing defects and four years warrantee on
entire system. 10 years for Photovoltaic modules
and two years for Exide battery. AMC will begin from
the second year onwards. Annual maintenance will
be provided by our local distributors to the clients.
As a thump rule Solar irradiation over India is 1900
KWH / M2 / per year. However it changes depending
on the climate change. From 10 A.M to 4 P.M is
considered as the harnessing time. When we are
calculating a day's power production then we have
to monitor that particular day's weather
condition also.
Maintenance and Operation Phase
1. Wash PV array, during summer days, when there
2. Periodically inspect the system to make sure all
3. On a sunny day near noon, review the output of
is a noticeable buildup of dust, tree leaves on it.
wiring and supports stay intact.
the system (assuming the array is clean) to see
if the performance of the system is close to the
previous year's reading. Maintain a log of these
readings so you can identify if the system
performance is staying consistent, or declining
too rapidly, signifying a system problem.
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