One thing I found with Tayna (having used them for previous purchases as their prices are good) was that when I bought the new batteries for my solar/wind sysyem they only gave a short warranty (1 or 2 years, I forget which) as opposed to the 7 years the manufacturer gives (Rolls Batteries from Canada) .... ended up buying through a direct dealer as it was 750 quids worth of batteries ... worth checking for
K
