Demo articles — replace with live editorial content.

Units, tariff slabs and load factor matter more than a round kW number.

Generate, use, and export eligible excess — without treating it as a guaranteed income.

Choose topology from outage reality and bill-saving goals, not from a trend.

Match usable kWh, voltage, and an approved inverter. A 5 kWh battery is not a 5 kW battery.

Five years of product warranty is not the same as a ten-year performance warranty.