Can pumped hydro systems support solar generation from large PV arrays?

Kocaman and Modi investigated the optimal capacity of PHES systems for supporting solar generation from large PV arrays. The results showed that the introduction of pumped hydro systems allows a larger and more profitable penetration of solar systems.

Can a hybrid hydroelectric power plant provide a continuous energy supply?

Glasnovic and Margeta proposed a hybrid solar hydroelectric power plant to provide a continuous energy supply, where solar energy was used for pumping the water and an hydroelectric power plant was used for covering the electrical needs of isolated consumers.

Can pumped hydroelectric storage plants increase energy self-sufficiency of water supply networks?

Increasing of the energy self-sufficiency of water supply networks via PV plants. Existing pumping stations can be converted to pumped hydroelectric storage plants. The PV-PHES system was investigated with a case study based on two pumping stations. Full self-sufficiency of two pumping stations is achievable but not profitable.

Can solar-pumped hydro storage be used in a stand-alone micro-grid?

The solar-pumped hydro storage configuration has often been proposed for the electrification of remote areas without access to a utility grid. Ma et al. investigated the optimal pumped storage configuration for a stand-alone micro-grid based on PV systems.

Can pumped hydroelectric storage systems cover large water supply networks?

Overall, the results of this study demonstrated that the conversion of pumping stations with low utilization factors into pumped hydroelectric storage systems allows to efficiently use PV plants to cover the energy demand of large water supply networks.

Can photovoltaic plants reduce energy costs in large water supply networks?

Annual water transfer required by water management policy is a central parameter. A new strategy for the integrated management of water and energy in large water supply networks with the aim of reducing the energy costs of the energy intensive water facilities via the installation of photovoltaic plants is proposed.