The grid, storage and charging explained
What we run into on the job and what you can do with it. Written for someone who has to make a decision, not for installers.
Does a home battery pay for itself? The sum without the sales talk
What payback time depends on, why two comparable households can differ by a factor of two, and when the answer is no.
EPOWER
Solving grid congestion without waiting for the grid operator
Why your connection cannot be made heavier, what that costs, and which four routes are open to you.
EPOWER
From reading to measuring
What is written here is general. To find out what is happening in your own situation rather than in principle, you start by measuring: at a business your consumption per quarter of an hour, at a home a look at your meter cupboard and your annual bill.
The full range is under business and residential, and worked out per sector under sectors.
Not sure what you need?
Describe what is happening at your location. Working out what fits is our job, and we will tell you if it does not pay for itself.