Beyond solar - electricity & battery storage
Excel Power's consultative approach involves taking a holistic look at reducing your electricity and energy spend.
Whether it’s designing your solar power system to be “battery ready” for battery storage solutions coming to the market like the Enphase Battery System, or recommending the correct electricity tariff to suit your electricity consumption, Excel Power will help you reduce your electricity spend now and into the future.
Technology and chemistry improvements, along with increased production, have driven battery costs down. The price of lithium ion batteries dropped 90% between 1990 and 2005, and has continued to fall since.