Uma fábrica de beneficiamento de arroz localizada em uma área remota de Abuja, na Nigéria, vinha sofrendo há tempos com a instabilidade da rede elétrica pública. Devido às frequentes interrupções no fornecimento de energia, a fábrica conseguia operar por menos de duas horas por dia, o que limitava severamente sua capacidade de produção. Ao mesmo tempo, os preços da eletricidade na região aumentaram mais de 301 trilhões de rupias nigerianas (TPT) em um ano, fazendo com que os custos de energia subissem continuamente e tornando as soluções tradicionais de energia da rede elétrica e geradores a diesel insustentáveis a longo prazo.


A MARS SOLAR projetou e entregou um sistema integrado de energia solar e armazenamento de energia personalizado de 200 kW para o cliente:


UM 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 bateria de armazenamento de energia montada em 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.