Specification guides for procurement.
Specification references covering material selection, project-office methodology, and the procurement decisions an institutional brief routinely surfaces. Each guide is reviewed and signed off by the Project Office before publication.
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Solar & AC Cost Guide Ghana (2026): Honest ₵ Ranges
What solar and AC actually cost in Ghana in 2026 — indicative ₵ ranges for 1.5/3/5kVA systems, what drives the price, and why no honest firm quotes an AC gas refill blind.
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How to Size Solar for Your Home in Ghana
A plain-language method for sizing a home solar system in Ghana — read your ECG bill, list your real loads, decide grid-tie vs hybrid, and avoid the undersized system that leaves you short during dumsor.
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Lithium vs Tubular Batteries for Solar in Ghana
The honest comparison for Ghana: lithium vs tubular solar batteries on depth of discharge, lifespan, maintenance, and real value through dumsor — with verifiable lithium figures and tubular priced on survey.
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Why Your AC Is Not Cooling: Accra Causes & Fixes
Your AC runs but won't cool? The real Accra causes — dirty coils from dust, a refrigerant leak, a failed capacitor, a frozen or blocked unit — what you can check, and why 'just add gas' is rarely the fix.
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Choosing an AC for Ghana's Heat: Size, Type & Efficiency
How to choose an air conditioner that actually copes with Accra heat — sizing in HP for your room, inverter vs non-inverter, split vs central, and the EER star label that decides your ECG bill.
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Solar ROI & Payback in Ghana: The Honest Numbers
Does solar actually pay back in Ghana? The honest answer — a commonly cited 4.5–6 year payback, what drives it (tariff band, self-consumption, battery), and why the real figure comes from your own ECG bills, not a brochure.
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