Guides & resources
Understand before you sign
Three questions come up in almost all our conversations. Rather than answer them on the phone, we've written them down here, without jargon and without a price figure thrown out at random. Enough to come to the study with the right questions already in mind.
Guide
How many panels and what power (kWc)?
The method to go from your bill to the number of panels: annual kWh, kWc, roof surface. Enough to understand sizing before the study.
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On-grid, off-grid or hybrid?
Which system type for which need — and why a grid-connected system cuts out during an outage (anti-islanding), unless you go hybrid with a battery.
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Orientation, tilt and shading
Due south, east-west, tilt angle, and the disproportionate impact of shade on a Moroccan roof: how to get the most out of production.
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Maintenance and lifespan of panels
Dust and sand in Morocco, cleaning, heat, degradation: how long panels really last and how to preserve their production.
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Monocrystalline or polycrystalline? String or micro-inverters?
Choosing your equipment with no jargon: panel type and inverter type, and what each one changes in practice on a roof.
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Law 82-21 explained simply
Declaration, connection agreement or authorisation: the three self-production regimes untangled, with the 11 kW threshold that puts almost every villa on the right side.
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Hybrid inverter or grid-tied inverter?
Deye hybrid or Huawei SUN2000 grid-tied: the whole choice comes down to one question — do you store the energy, yes or no?
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Can my roof support panels?
The real weight of a solar panel per m², roof by roof (concrete slab, tile, corrugated sheet, flat roof), and when a structural check is needed.
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Do you need batteries?
Often no. It all depends on when you consume: we show you when storage pays, and when it only weighs the bill down.
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Lithium LiFePO4 (LFP) vs GEL/lead-acid (and NMC)
Why LFP wins out in Morocco: lifespan, depth of discharge, efficiency, heat tolerance and safety versus NMC.
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What battery size (kWh)? Store or sell back?
Sizing tiers, usable vs. nominal kWh, and why storing for the evening pays off far more than exporting your surplus in Morocco.
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Keeping the power on during outages
Backup ≠ off-grid: EPS outputs, hybrid inverter and battery, and why a standard grid system shuts off during an outage.
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Solar panel prices in Morocco
Indicative brackets by power (kWc), roof and battery surcharges, VAT — reviewed every year, never a firm price promised.
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