After a preliminary review, it appears that ASWES flying at an altitude of 6000 m, where the sun shines almost always everywhere, and at a high elevation angle, is not achievable without additional balloons inflated with hydrogen or helium, even if thermal solar aerostatic lift is used.
That said light available solar e-film leads to some AWE possibilities like solar kytoons at low altitude, and that free up the land for other uses. In this case the wind and thermal solar aerostatic lift are used for lift, the problem of mass of the rope being almost eliminated.
But we should keep the first goal of AWE, and perhaps add solar energy. I think about a helium or hydrogen balloon altitude base connected to the ground by an electric cable with a very high elevation angle. From this base of altitude would leave various AWES or ASWES.