  This paper focuses on FSO-based wireless power transmission (WPT) from
Earth-Moon Lagrangian Point-2 (EMLP-2) to a receiver optical antenna equipped
with solar cells that can be located anywhere on the lunar far side (LFS).
Different solar-powered satellite (SPS) configurations which are EMLP-2 located
single stable satellite and EMLP-2 halo orbit revolving single, double, and
triple satellites are evaluated in terms of 100% LFS surface coverage
percentage (SCP) and continuous Earth visibility. It is found that an
equidistant triple satellite scheme on EMLP-2 halo orbit with a semi-major axis
length of 15,000 km provides full SCP for LFS and it is essential for the
continuous LFS wireless power transmission. In our proposed dynamic cislunar
space model, geometric and temporal parameters of the Earth-Moon systems are
used in affine transformations. Our dynamic model enables us to determine the
full coverage time rate of a specific region such as the LFS southern pole. The
outcomes show that the equidistant double satellite scheme provides SCP=100%
during 88.60% time of these satellites' single revolution around the EMLP-2
halo orbit. Finally, the probability density function (PDF) of the random
harvested power $P_H$ is determined and it validates the simulation data
extracted from the stable EMLP-2 satellite and revolving satellite around
EMLP-2 halo orbit for minimum and maximum LoS distances. Although the pointing
devices to mitigate random misalignment errors are considered for the stable
and revolving SPSs, better pointing accuracy is considered for the stable
satellite. Our simulations show that the probability of $P_H\le$41.6 W is
around 0.5 for the stable satellite whereas the CDF=0.99 for the revolving
satellite case for a transmit power of 1 kW.
