Differences

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--- electrical:solar:pvwatts_assumptions [2025/04/12 13:31]
frater_secessus created
+++ electrical:solar:pvwatts_assumptions [2025/04/12 13:48] (current)
frater_secessus
@@ Line 1: / Line 1: @@
-Assumptions made in the PVwatts estimate:
+Assumptions made in the [[electrical:solar:pvwatts|PVwatts]] estimate:
-  * flat-mounted panels
+  * flat-mounted((no tilt)), air-gapped panels((mounted with space underneath them to allow [[electrical:solar:output#panel_temperature|cooling]]))
-  * with an unobstructed view of the sky (no shading)
+  * with an unobstructed view of the sky (no [[electrical:solar:shading|shade]])
-  * on MPPT
+  * on an MPPT [[electrical:solar:charge_controller|solar charge controller]]
+These averages are based on insolation and meteorological data for many years and are specific to that location.  Actual daily harvest will vary, so [[electrical:solar:overpaneling#vs_charge_controller|overpanel]] if you can and have sufficient battery bank capacity to [[electrical:autonomy|get you through temporary lulls in harvest]].

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