I suspect that the efficiency would be horrendous by the time they are build strong enough to take the constant assault of hgv's.....I'd be interested to know. I just imagine the cost is enormous and, depending on the country, who would or could afford the upkeep and maintenance?
Why no HGVs Paul?I hear what you are saying but I cannot see it. We can't even get the government to approve compulsory solar panels on new house builds... we stand no chance with this.
I could see it as a niche product in small-scale private installations... it seems like it might work in open-air car parks... slow-moving traffic, no HGVs, easy access to grid connections etc... but on public highways... can't see it. Sorry
Do you notice the damage to the road surfaces that HGVs inflict? It is massive and the pounding that any road surface must endure is going to be multiplied by factors if HGVs are regularly involved.Why no HGVs Paul?