Germany reinstates regular solar tender schedule
The extraordinary measure of not publishing the results of successful project bids – brought in during the Covid-19 crisis – is set to be lifted from September, when the projects allocated in procurement rounds over the last five months will be made public.
Vikram Solar plans 3 GW wafer, cell and module fab in Tamil Nadu
The engineering, procurement and construction services contractor – which has a 1.2 GW module production facility near Kolkata – will establish the factory under a five-year timescale.
Tender for 32 MW solar project subcontractors in Chad
The planned power plant marks the first phase of a 60 MW scheme 30km north of the capital, N’Djamena. The overall project is being developed by UK-based Private Infrastructure Development Group and French company Smart Energies International.
Construction begins on 64 MW unsubsidized Polish solar plant
The project, set to be commissioned this year, will sell power to an unspecified industrial client under a power purchase agreement.
Haiti addresses power shortages with 130 MW of PV capacity
The president of the Caribbean island has announced several ground-mounted PV plants will be tendered, along with 60 MW of thermal power generation capacity. The projects are part of a plan to provide the nation with universal access to electricity during Jovenel Moïse’s five-year term in office.
Ginlong unveils 255 kW string inverter
The manufacturer says its new device is the highest-powered string inverter available. The Solis-255K-EHV, three-phase product has a reported efficiency of 99% – and a European efficiency of 98.8%.
PV module recycling should prioritize high-purity silicon recovery
Recovering silicon of the quality required for reuse in panels is at the heart of mitigating device carbon footprints. R&D efforts should be ramped up now, says an international research group, so the technology is in place when huge volumes of modules begin to need replacing.
Flexible solar panel for BIPV from Sunport
The module is available in five versions with power output ranging from 310 W to 330 W and efficiencies between 20.22 and 21.53%. The Chinese manufacturer claims the BIPV panel has an oustanding flexibility with minimum curve radius of 25 cm.
Native shrubs and solar panels working in tandem in South Australia
State utility SA Water is partnering with an environmental organization to ‘re-vegetate’ almost a ton of native seedlings under a large scale solar arrays. Beneath the ground-mounted PV projects, native vegetation should return to the formerly agricultural land, and the resulting scrub is expected to protect panels from soiling.
Solar film with integrated optics to increase performance of PV panels
Finnish company ICS has developed a foil which it claims can significantly increase the yield of solar panels, when applied to the edges of a PV module. Germany’s Fraunhofer ISE has confirmed that the increase in performance for conventional solar modules with the solar film is ranging from 5% to 10%.
