Power Systems International Limited is the ultimate name in power offering the finest of European made products to discerning customers in the markets where quality and reliability is demanded.

Assured power security is our commitment to every customer whether they require a standard UPS system, a custom engineered special UPS, battery charging system, frequency converter, inverter or an auxiliary power converter.
Power Systems International Limited is a member of the W&A Technology Group and offers a total design consultancy, pre-installation planning service, installation commissioning, after sales technical support and maintenance in the UK and through our network of Associate companies and representatives overseas.