Une rizerie située dans une zone reculée d'Abuja, au Nigéria, souffrait depuis longtemps de l'instabilité du réseau électrique public. En raison des fréquentes coupures de courant, l'usine ne pouvait fonctionner que moins de deux heures par jour, ce qui limitait fortement sa capacité de production. Parallèlement, les prix locaux de l'électricité ont augmenté de plus de 301 000 milliards de nairas en un an, entraînant une hausse continue des coûts énergétiques et rendant les solutions traditionnelles d'alimentation par le réseau et par groupes électrogènes diesel non viables à long terme.


MARS SOLAR a conçu et livré pour le client un système intégré personnalisé de production d'énergie solaire et de stockage d'énergie de 200 kW :


UN solar system for rice mill operation combines two demanding loads: heavy motor-driven milling equipment with large start surges, and continuous lighting, drying and storage. Both have to be designed for, and they pull the specification in different directions.
That combination is what makes a solar system for rice mill project worth studying: the load is unforgiving, the cost of failure is high, and the economics have to work on measured results rather than on a vendor's estimate.
Every solar system for rice mill project starts with 7 to 14 days of logged consumption. Base load is separated from peak load, generation is sized on daytime consumption, and storage is sized on the overnight block. Motor-driven equipment adds a surge requirement that catches out quotations based on average draw alone.
Where a site must never lose supply, we size for autonomy rather than for bill savings — a different calculation that usually means a larger bank and a bidirectional inverter with automatic transfer.
Mars Solar builds and exports solar system for rice mill packages factory-direct: PV modules, mounting, hybrid or bidirectional inverters, LiFePO4 storage, protection, cabling and remote monitoring, all tested together before shipment and certified to CE, RoHS, TUV and ISO.
See comparable hardware on our batterie de stockage d'énergie montée en rack page, and the World Bank energy programme for how reliable supply affects output in these markets.
Budgeting a solar system for rice mill duty starts with the load log, not the roof area. Milling motors draw three to six times their running current on start-up, so the inverter is sized for the surge and the battery is sized for the overlap when two motors start together. Once that is fixed, the rest of the solar system for rice mill layout follows: array on the warehouse roof or a ground-mount beside it, storage close to the mill floor to keep DC runs short, and a generator that stays connected but stops carrying the base load. In Abuja the payback came less from the tariff than from the diesel that stopped being bought at all.