Usage-supported sizing
A roof may physically fit a larger array than household consumption supports. Trusted keeps roof-fit capacity separate from consumption-supported size and uses the lower applicable limit for preliminary recommendations.
Alberta electricity
Solar Micro-generation, Usage and Export Credits
Why a roof model starts the conversation, while confirmed electricity use determines a responsible preliminary recommendation.
Current planning assumptions
Preliminary installed pricing is $2.60–$2.73 per watt under pricing version solar-retail-2026-09-v1. These are planning figures, not a final contract price.
Estimated export credit rates are illustrative and subject to retailer plan and micro-generation billing terms. Fixed, regulated, distribution and transmission charges may remain. Policy assumptions were last reviewed 2026-09-08.
Imports, exports and self-consumption
Solar used while it is produced can offset imported energy. Surplus generation may be exported under retailer and distribution utility terms. Exported electricity does not imply that every delivery, transmission, distribution or fixed charge is credited.
Why we review a utility bill
A bill helps identify billing days, kWh usage, energy rate, retailer and relevant electricity charges. Parsed values are presented for confirmation before they influence sizing; uncertain extraction is flagged for manual review.
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Residential solar · Solar suitability · Solar cost · Micro-generation · Roof replacement before solar · Projects