Sistema solar de Marte para casas

Notas de aplicación para sistemas monofásicos y trifásicos

• Alimentación monofásica (110V/220V)
  Se aplica principalmente a las instalaciones operativas diarias del hotel, incluyendo la iluminación de las habitaciones, los aires acondicionados, los televisores, el equipo de la recepción y los dispositivos de oficina. Garantiza un suministro eléctrico estable para la gestión rutinaria y la atención al cliente.
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• Alimentación trifásica (380V/480V)
  Diseñado especialmente para equipos centrales de alta potencia en hoteles, como sistemas de aire acondicionado central, bombas de agua de gran capacidad, maquinaria de lavandería, equipos de catering y sistemas de almacenamiento de energía de respaldo. Proporciona un suministro de energía equilibrado y de alta capacidad para garantizar la continuidad, la eficiencia y la seguridad de las operaciones del hotel.

A solar system for house is judged by what stays running when the grid fails. Lighting, refrigeration, internet, fans, water pumping and air-conditioning in one or two rooms are the loads most homeowners prioritise. A solar system for house designed around those loads costs far less than one sized to run the entire dwelling at full load.

Getting this priority list right at design stage is what separates a system that satisfies a household from one that disappoints. Our off-grid versus hybrid versus on-grid guide explains how to choose.

We size a solar system for house from an appliance inventory: list each appliance, its wattage and its daily hours. A typical three-bedroom home covering lights, fridge, fans, TV and internet needs 8 to 12kWh a day, which translates to roughly 3 to 5kWp of PV and a 10 to 15kWh battery.

Adding one air conditioner to the backup circuit adds 1.5 to 2kW of continuous load and should be reflected in both PV and battery sizing. See the module options on our 15kWh battery page.

Most homes are best served by a hybrid solar system for house: it draws from PV first, charges the battery, and falls back to the grid when the battery runs low. Off-grid makes sense only where no supply exists at all or where the connection is unreliable enough to be worthless.

Hybrid systems also allow later expansion. Starting with a 30kW 24-hour hybrid system architecture, a household can add panels and modules as demand grows without replacing the inverter.

Mars Solar ships residential systems factory-direct, which removes the reseller margin that dominates most home solar quotes. A solar system for house arrives as a matched kit - panels, inverter, battery, mounting, cable and connectors - certified to CE, RoHS and TUV.

Check the storage math with our battery storage cost guide, and see a residential deployment in our residential electrification project.

Understanding how a system actually produces and stores power helps buyers size correctly. See the U.S. Department of Energy's explainer on how solar works for the generation and storage fundamentals behind every solar system for house we ship.