India installed 456 MW of rooftop solar in Q1
India’s rooftop solar installations increased by 34% year on year in the January-March period, despite a 17% increase in system costs.
Semitransparent dye-sensitized solar module for BIPV applications
Scientists in Italy have developed a module with an area of 0.2 sm and an efficiency of 2.7% in outdoor conditions, with a tilt angle of 60 C. They designed it by considering the trade-off between low losses and device sturdiness.
PVT-biomass system for space heating in small homes
A US-Chinese research group has developed a hybrid system proposal based on photovoltaic-thermal (PVT) modules, a heat pump, a backup electric boiler, and biomass generating units. They say it could be used as space heating in a single-floor home.
Chinese PV Industry Brief: China’s NEA predicts 108 GW of solar in 2022
The Chinese government says the nation is on track to install 108 GW of PV this year. Huaneng says it will build a new 10 GW module factory, while Akcome has revealed plans to increase its heterojunction panel capacity by 6 GW.
Lack of European solar manufacturing could cripple RePower EU bid
Wood Mackenzie says Europe would need to dramatically raise its PV production capability to ensure the 420 GW-plus of new solar it wants this decade does not arrive in the form of Asian panels.
Trina Solar’s pathway to TOPCon
Trina Solar will eventually start selling TOPCon and heterojunction products, even though it built its first large-scale TOPCon project four years ago. The company says it is now making progress on TOPCon module production, despite supply chain issues.
Sharp presents 375 W rooftop PV module for gable roofs
Sharp’s new 375 W solar panels feature multi-wire technology, with a power conversion efficiency of 20.4%.
Open-source software to identify best locations for PV projects in urban areas
The proposed methodology relies on geographic information and meteorological data. Project developers can use it to evaluate the potential energy production by a photovoltaic system for either a long or short time.
Risen launches 450 W rooftop solar module with 21.7% efficiency
The panel measures 1,894 mm x 1,096 mm x 30 mm, weighs in at 22.5 kg, and has a temperature coefficient of -0.34% per C.
What are upfront and lifetime costs of heat pumps in the US?
The “all electric” movement is shining new light on heat pumps. A recent survey looks at their costs in terms of replacements for heating and air conditioning systems.
