Residential Solar Storage System for Households in Brazil

Project Background

In several regions of Brazil the grid infrastructure is weak, power outages are frequent and tiered electricity tariffs are high.

Households wanted to cut their daily electricity costs while keeping essential appliances — refrigerator, internet, lighting and air conditioning — running through every outage.

Solution

Tailored to the available roof space and local consumption habits, we supplied an integrated residential solar and storage solution.

A hybrid inverter and a wall-mounted battery pair cleanly with the existing rooftop PV, delivering self-generation, surplus storage and uninterrupted power whenever the grid goes down.

Project Advantages

• Significant reduction in electricity bills: Maximises the self-consumption rate of solar power and substantially cuts monthly household costs.
• Seamless backup power: When the grid fails the system switches to off-grid mode within 10 milliseconds, keeping the home powered without interruption.
• Smart energy management: Generation, consumption and battery state are monitored in real time from a mobile app, so the household controls its own energy anywhere.

Application Scenarios

Villas, family homes and households in areas with frequent power outages.