Merge remote-tracking branch 'upstream/main' into pvsystem_racking

Author: RDaxini

docs/sphinx/source/whatsnew/v0.11.2.rst

@@ -21,6 +21,8 @@ Documentation
   :py:class:`~pvlib.pvsystem.FixedMount` docstrings, added the freestanding
   racking model option, and various formatting edits for clarity.
   (:issue:`1942`, :pull:`2232`)
+  :py:func:`~pvlib.pvsystem.dc_ohmic_losses` for clarity. (:issue:`1601`, :pull:`2229`)
+
 
 Testing
 ~~~~~~~

pvlib/pvsystem.py

@@ -2951,7 +2951,7 @@ def dc_ohmic_losses(resistance, current):
 
     .. math::
 
-        L = I \times R^2
+        L = I^2 \times R
 
     where :math:`I` is the current (A) and :math:`R` is the resistance of the
     conductor (ohms).