Ground-mount solar terraced down a hillside slope

Guide

Guides

Written so a first-time reader can follow: the terms first, then the criteria you judge a project against.

Guide2026-08-22· 7 min read

Roof lease or owner-invested: which one suits your factory

The two rooftop solar structures compared on upfront investment, the form the return takes, who carries which responsibility, and whether the output can count toward RE100. Which one wins depends on how much power you use and how much you can invest.

Guide2026-08-22· 6 min read

SMP and REC, plainly: where solar revenue actually comes from

The two halves of solar revenue in Korea — the System Marginal Price and Renewable Energy Certificates — from the definitions through recent prices, and what changes once the market reform lands in 2027.

Publishing next

A five-minute check: can farmland or forest land take solar?Permitting a solar project, start to finishThe grid connection queue: why it forms, how to get around itBIPV vs conventional solar: cost, effect, and where it is mandatorySolar carports: structure, cost, effectFive ways an SME can meet RE100, comparedHow much self-consumption solar takes off the electricity billAdding ESS to solar: is it actually worth it?VPP and power trading: extra revenue for small plantsSeven things to compare before you pick a solar EPCThe clauses that matter in a roof leaseOperating and settling a solar plant after commissioningSeven checks before you choose a solar contractor

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Leave the address and a way to reach you. We send back an initial assessment report within about five business days.
Where a project stands up, the report also sets out competitive EPC bids and financing terms.

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Available to landowners, building owners, or their authorized representatives · Results come back as a report