The answer is no, off grid solar power plant require batteries to store electricity. If the grid power isn't available and batteries are out of equation too.
[pdf] Battery Energy Storage Systems, or BESS, are rechargeable batteries that can store energy from different sources and discharge it when needed. BESS consist of one or more batteries and can be used to balance the electric grid, provide backup power and improve grid stability.
[pdf] Self-contained and incredibly easy to deploy, they use proven vanadium redox flow technology to store energy in an aqueous solution that never degrades, even under continuous maximum power and depth of discharge cycling. Our technology is non-flammable, and requires little maintenance and upkeep.
[pdf] In Tārgale, Latvia's largest wind energy producer SIA "Utilitas Wind" opens the first large-scale electricity storage battery system in Latvia with a total power of 10 MW and a capacity of 20 MWh.
[pdf] This tutorial defines an equivalent circuit model for a nickel-metal hydride (NiMH) battery. A similar modeling approach may however also be used to model other battery chemistries. The 0D model simulates a nickel-metal hydride battery using an equivalent circuit model.
[pdf] The integrated energy storage cabin can be customized for container packaging of various size according to requirements. It adopts safe and efficient lithium iron phosphate battery, integrating communication, monitoring system, power conversion system, fire fighting and auxiliary system.
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