
Frequently asked questions
Everything to know before going solar
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Photovoltaic panels last 25 to 30 years. Their output decreases slightly over time, but with regular maintenance your installation stays profitable for decades.
Depending on your consumption profile, a well-sized installation cuts your bill by 40 to 70%. Our clients save 45% on average, with a 3 to 5 year payback.
Both labels are issued by AMEE (Moroccan Agency for Energy Efficiency). Taqa Pro PV certifies installers for standard projects; PV Plus is the higher level, attesting to skills on larger, more complex installations.
Yes. We offer preventive and corrective maintenance contracts, panel cleaning, remote monitoring and regular performance reports.
Most flat and pitched roofs are suitable. Our engineers check orientation, shading and structure during the free technical visit.
Yes, in most cases. We audit your installation and propose a compatible storage solution, with or without replacing the inverter.
Allow 2 weeks for the study and proposal, then 4 to 8 weeks for installation and commissioning depending on project size.
We guide you to the financing and subsidy programmes available in Morocco and help you prepare your application.
Yes. Wattuneed Maroc has changed its name and is now called Watt Power Engineering. Same teams, same certifications, same warranties, and every installation completed under the former name is still looked after.
At night, your site uses grid electricity, just as it does today. During a power cut, a grid-tied inverter shuts down for safety: to stay powered you need a hybrid inverter and batteries, which we size according to the equipment you want to back up.
Law 82-21 on self-generation allows you to sell surplus power to the grid operator, up to 20% of annual production and under the terms set by its implementing regulations. We first size your installation for self-consumption, which remains the most profitable option.
The panels we install usually carry a 12 to 25 year product warranty and a 25 to 30 year performance warranty; inverters are covered for 5 to 10 years depending on the manufacturer. The exact terms and our installation warranty are set out in every quote.
Yes. In Morocco, dust and sand can cost several percentage points of output. Cleaning two to four times a year, with demineralised water and no abrasive products, is enough in most cases. Our maintenance contracts include it.
The price depends on capacity, the type of roof or structure, any storage and the equipment chosen. For a first estimate, use our simulator; our engineers then give you a detailed quote after a free technical visit.
In most cases, yes: solar pumping replaces diesel or butane for irrigation and pays for itself quickly. We size the system according to flow rate, borehole depth and your seasonal needs, with a storage basin rather than batteries.
A project? Let’s talk.
Our engineers guide you towards a tailor-made solution that fits your needs.




