If it was a set up where they just wanted to store power and not use it daily, then mabe Lithium battery is better for that set up. There will be data on its way soon that will spell out all the exact data numbers so that would then have the exact data known.
The 14D systems wok to 95% efficiency in set ups where they store the energy and re-supply the power at peak times each day to sell at peak rate only. And also supply heat.
I dont have any data on how much power gets lost per week in cooling, but from what i gather with the tech, once its melted the silicon, it retains that heat for long periods with minimal loss of heat because its stored in insulated Storage units.
14D Price at posting:
24.5¢ Sentiment: Buy Disclosure: Held
