Bluetti launching Elite 300, world’s smallest 3 kWh portable power station
The Bluetti Elite 300, packing more power than ever into a small form, will be available with early-bird discounts from March 8.
Growatt debuts high-voltage battery for residential, small C&I solar
The APX HV Battery 2.0 supports 5–30 kWh capacities and up to 15 kW of output. The IP66-rated system features a stacked, cable-free design.
Spain’s self-consumption solar boom leaves trail of technical faults in C&I installations
A survey of more than 800 Spanish C&I PV installations following the 2019–2022 self-consumption boom found significant administrative, technical and monitoring deficiencies in all audited systems, with 13.2% of businesses reporting savings far below expectations.
UK solar hits 21.8 GW
State support for solar should result in a record year for PV deployment in the United Kingdom, with strong provisional January data putting market on a good footing. Pipeline of CfD plants due in 2026 plus ramping up of support for rooftop set the stage for accelerated capacity additions.
Trane presents high-temperature water-to-water heat pump
The Irish heating specialist has launched a high-temperature heat pump delivering up to 110 C hot water and heating capacities of 100 kW to 370 kW for industrial and district heating applications. The system achieves a coefficient of temperature of up to 4.63.
Fraunhofer IEE calls for ‘grid-forming readiness’ in distribution networks
Germany’s Fraunhofer Institute for Energy Economics and Energy System Technology IEE (Fraunhofer IEE) says in a new position paper that large-scale battery storage systems in medium-voltage grids should be technically prepared for future grid-forming operation, aiming to bridge the gap between current regulations and potential system stability requirements.
Standardizing smart energy requirements
A systems approach is essential for smart energy standardization, ensuring interoperability, avoiding overlaps, and addressing complex interactions across the grid, appliances, and infrastructures. The IEC System Committee for Smart Energy (SyC SE) applies system-level thinking, using tools like reference architectures and roadmaps to coordinate standards, support innovation, and tackle emerging areas such as EV integration, digital twins, and zero-emission technologies.
Phnix unveils indoor monobloc heat pump for space‑constrained urban retrofits
The Chinese manufacturer said its new airMono indoor monoblock heat pump is tailored for space‑limited urban retrofits, providing heating, cooling, and domestic hot water without an outdoor unit. The system’s coefficient of performance ranges from 2.5 to 4.1, while the seasonal coefficient of performance spans 4.5 to 4.7.
‘Garbage in, garbage out’ – solar industry debates reality of AI
Artificial intelligence can accelerate the planning, construction, and operation of photovoltaic systems, as shown at the recent Solar Quality Summit in Barcelona, Spain. But its effectiveness depends on data quality, as poor data, unclear responsibilities, and weak documentation can become major cost drivers.
Morocco sets net‑metering tariffs for high, medium‑voltage systems
The Moroccan authorities have established new net‑metering tariffs for high, medium, and extra-high voltage systems from March 1, 2026, to February 28, 2027. The low-voltage tariff for residential PV will be set later, as the current regime mainly applies to industrial and commercial solar plants.
