Insights | Polaris

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Insights

Markets, policy and engineering, written by the Polaris development, finance and operations teams.

Financial structuring

CAPEX vs OPEX: choosing the right structure for industrial solar

January 20, 2026

Reading a solar proposal like a CFO

November 12, 2025

Engineering for 25-year uptime, not 25-month payback

September 3, 2025

Group captive and open access, explained

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