Improved performance fo PV solar cells

BP Solar’s Poly 3 Series of PV solar cells over 75 W are now supplied with white Tedlar, thus improving their performance as the modules run cooler, which means more energy over the life of a system. This change is combined with a new power tolerance of ±3%; BP claims to be the first leading manufacturer to offer such a tight tolerance on Polycrystalline products. The Poly 3 Series carries a warranty covering power output for 25 years and freedom from defects for five years.
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Carrier calls for prioritisation of ventilation in NHS infrastructure plans

As the healthcare sector begins
to plan how new government infrastructure funding will be spent, Carrier is urging NHS estates teams to prioritise ventilation upgrades as part of long-term building improvement strategies.

Specifiers urged to act ahead of looming legislation

Specifiers are being encouraged to switch to efficient secondary hot water circulators ahead of anticipated legislation that will ban inefficient versions of these domestic and commercial plumbing products.