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MIG240UL00 – Micro Inverter
USER MANUAL
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INTRODUCTION
1.1 General
Thank you for choosing DARFON’s MIG240UL00 Micro Inverters
as your power conversion device for your solar power system.
DARFON’s MIG240UL00 micro inverter is a compact unit, which is
installed at the back of each solar module to convert DC power
generated by solar module to AC power for powering your house
appliances and connecting to the electricity grid without the need
for a string or central inverter. The AC output from MIG240UL00
micro inverter is synchronized and in-phase with the electricity grid.
DARFON’s micro inverter solution has a number of distinct
advantages:
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Optimal energy harvest
– it maximizes the power harvested from each
solar module and therefore the entire PV array. This is accomplished by
performing Maximum Power Point Tracking (MPPT), an electronic
technique for maximizing the power harvested from each module under
varying environmental conditions, and performance monitoring for each
individual solar module. Performing MPPT on each solar module ensures
maximum harvest of energy even under partially shaded conditions.
Degradation in the performance of any one module, due to module
mismatch, shadows from trees or chimneys, or obstructions from leaves
or debris, does not degrade the performance of other modules and
therefore has minimal impact on the power harvested from the PV array.
This typically results in improved power harvest of upto 20% from the
solar PV system and represents a significant cost/performance
advantage.