The EnergyStore Bio Duo thermal store is high spec, well insulated and designed specifically for heating systems that incorporate biomass, so that is log, pellet or woodchip. The Bio Duo has a baffle plate to reduce mixing in the tank and two vertical internal heat exchanger coils which provide mains-pressure domestic hot water. If you need to incorporate solar thermal then take a look at the EnergyStore Bio Quattro.
This is the EnergyStore Bio Duo
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Firepower is consulted before specifying.
Firepower hasn't formatted technical specifications for EnergyStore Bio Duo yet. Request Technical Information