Energy intelligence, open-sourced
No spin, no sales pitch — just clear, engineer-written guides on load-shifting, battery storage, virtual power plants and the economics of energy independence.
The BESS Buyer's Guide: Chemistry, Cycles and Round-Trip Efficiency
A practical guide to battery energy storage: comparing chemistries, cycle life, depth of discharge and the efficiency that decides real savings.
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Virtual Power Plants 101: How Your Battery Earns While You Sleep
Virtual power plants pool thousands of home batteries into a single grid resource, letting your storage earn revenue and support the network.
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The Path to Energy Independence: From Grid-Tied to Off-Grid
Energy independence is a spectrum from grid-tied solar to a full off-grid microgrid. Here is how to climb it deliberately and affordably.
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Commercial Solar ROI: Reading the Numbers Behind the Pitch
Cut through the sales pitch and learn the metrics that actually determine commercial solar and storage returns for your business.
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The Future of the Grid: Bidirectional, Distributed and Intelligent
The grid is becoming a two-way, distributed and intelligent network where homes generate, store and trade energy as active participants.
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Reading about load-shifting is one thing — modelling it on your own roof or site is another. Book a free NexusCore energy model.