ista Energy Solutions Limited Recognised as SOLARWATT Premium Specifier for 2025

SOLARWATT, a European pioneer in solar PV technologies and a leader in solutions for energy self-sufficiency, sustainable heating, and electric mobility, is pleased to announce that ista Energy Solutions Limited has been awarded SOLARWATT UK & Ireland Premium Specifier status for 2025.

ista is an international energy services company providing consultancy, metering, and renewable-technology solutions that add long-term sustainable value to commercial and residential buildings. Through both capital-funded and fully funded solar PV delivery models, ista enables organisations to adopt renewable energy infrastructure in a way that best aligns with their financial and operational strategies.

A long-standing commercial partner, ista Energy Solutions Limited specialises in the specification of large-scale commercial solar PV installations. Their commitment to delivering safe, durable and high-performing systems has empowered organisations to reduce energy costs and accelerate carbon-reduction strategies.

This Premium Specifier accreditation recognises ista Energy Solutions Limited’s proven technical capability in designing robust, future-ready PV systems using SOLARWATT’s ultra-durable glass-glass modules — engineered for lifetime yield, enhanced reliability, and strong asset performance.

“ista Energy Solutions Limited consistently demonstrates excellence in large-scale commercial PV design,” said Neal Goddard, Managing Director, SOLARWATT UK & Ireland. “Their focus on quality and long-term system value aligns perfectly with SOLARWATT’s premium engineering philosophy. We are delighted to recognise their achievements for 2025.”

“We are proud to receive the SOLARWATT Premium Specifier award,” added Alexander Philbrook, Managing Director, ista Energy Solutions Limited. “Commercial energy users require solar technology that delivers sustained performance — and together, we are enabling more businesses to take control of their energy future.”

As commercial and industrial organisations increasingly prioritise sustainability, performance certainty, and energy resilience, this strengthened partnership will support the development of reliable, high-quality PV infrastructure across the UK’s commercial and industrial sectors.

About SOLARWATT

Founded in 1993, Solarwatt is one of Germany's solar pioneers and a driving force behind innovation in efficient self-sufficiency with solar power, sustainable heating, and electric mobility. The company offers homeowners and commercial property owners' premium-quality photovoltaic systems, batteries, heat pumps, and electric car charging solutions as part of a comprehensive system, supporting its customers as a strong regional partner with decades of expertise.

About ista Energy Solutions Limited

ista Energy Solutions Limited is a specialist in large-scale commercial energy management and renewable solutions. Through expert PV system specification, metering, and performance optimisation services, ista Energy Solutions Limited helps businesses nationwide reduce energy consumption and achieve their decarbonisation goals.