NAPIT Practical Guide: Solar PV & Battery Storage A4:2026
 
The NAPIT Practical Guide: Solar PV & Battery Storage 2026 is an essential reference for electricians, renewable energy installers and contractors involved in the design, installation, commissioning and maintenance of solar photovoltaic systems and battery storage solutions.
 
Written with a practical, hands-on approach, this updated edition guides readers through every stage of a Solar PV installation, from initial system design and component selection through to installation, inspection, testing and commissioning. It also provides valuable insight into expected system performance, self-consumption, grid independence, array mounting, roof integration, cable selection and connection methods.
 
The guide includes straightforward fault-finding and maintenance procedures, helping installers quickly identify and rectify common issues encountered in the field.
Covering the latest health and safety requirements, Wiring Regulations, relevant British and Harmonised Standards, and current industry guidance, this publication brings together the key information needed to work confidently and compliantly with modern Solar PV and battery storage systems.
 
Key Topics Include:
Solar PV system design and specification
Battery storage integration
Component selection and installation
Inspection, testing and commissioning
System maintenance and fault diagnosis
PV self-consumption and grid independence
Array mounting and roof interactions
Relevant regulations, standards and safety guidance
 
Whether you're expanding into renewables or looking for a reliable on-site reference, the NAPIT Practical Guide: Solar PV & Battery Storage A4: 2026 is an invaluable addition to every professional installer's library.