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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Smart Buildings Show conference programme is now LIVE

The conference programme for Smart Buildings Show 2025 is now live and there’s a lot on offer from industry leading speakers who will debate emerging trends and provide a wealth of information to guide you towards efficiency in your buildings.

Rinnai UK launches applied products division

Rinnai is launching a new division - Rinnai Applied - which will be dedicated to the design, supply and service of larger HVAC units and systems that will meet the specific heating, ventilation, air conditioning and hot water demands of commercial and industrial premises.