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] 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] A telecom battery backup system is a comprehensive portfolio of energy storage batteries used as backup power for base stations to ensure a reliable and stable power supply.
[pdf] 12V Lithium Battery 50AH provides 640Wh, nearly equivalent to a 12V 100Ah lead-acid battery's effective 720Wh at 60% discharge. It can power an 80W load for 8 hours, comparable to the lead–acid alternative, but charges in just 1–2.5 hours, whereas lead-acid batteries take 10–20 hours.
[pdf] Sweden’s energy storage strategy combines three key ingredients: Grid-scale battery systems that act as "shock absorbers" for renewable energy fluctuations [7] [10]. Structural battery technology (think: car frames that store electricity like a Tesla Powerwall with Stockholm style) [6].
[pdf] It seems likely that quantum computing could revolutionize renewable energy storage by advancing battery technology through enhanced material design, charge-discharge optimization, and lifespan prediction.
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