Battery Showdown: GoodWe vs Alpha ESS – Which One’s Right for Your Existing 6.6kW Solar System?
Already got solar on your roof? Smart move.
Now you’re thinking of adding a battery—and with electricity bills climbing and feed-in tariffs fading, it makes perfect sense.
Two of the most trusted systems for retrofitting a battery to your existing 6.6kW solar are:
GoodWe 5kW Hybrid Inverter + 25.6kWh Battery
Alpha ESS Smile M5 with 25kWh Battery