Tunisia’s 70 MW PV tender concludes with lowest bid of $0.044/kWh
Launched in July 2019, the procurement exercise has seen final bids ranging from TND millimes 125.3922 ($0.0444)/kWh to TND millimes 129.9736/kWh for projects ranging from 1 MW to 10 MW. The tender lot for projects of 1 MW, final bids are between TND millimes 189.500 ($0.0671)/kWh to TND millimes 213.500/kWh
Tender launched for 14.8 MW/40.9 MWh of solar+storage in Ecuador
The Conolophus project, to be built on Santa Cruz Island in Galapagos National Park, will reduce regional diesel consumption.
Deploying rotating PV arrays on cooling towers
Swedish researchers have proposed the installation of rotating and revolving PV arrays on the cooling towers of thermal power plants. While such projects are ideal in nations with limited land, installation costs are also cheaper than for ground-mounted or rooftop PV plants due to proximity to the grid, the scientists claim.
New generation of solar batteries from Sonnen
The latest version of the storage system from the German manufacturer can store up to 55 kWh. Sonnen ensures a lifespan of 10,000 charging cycles.
Data shows solar asset underperformance and bias towards optimistic pricing
Solar assets are underperforming far more frequently than official energy estimates would suggest, according to the industry experts who contributed to KwH Analytics’ 2020 solar risk assessment report.
China entering post-FIT era with solid prospects
The Chinese government is planning to phase out FITs and subsidies for all kinds of PV installation by the end of this year, according to the China Photovoltaic Industry Association. The trade body, however, expects strong recovery for domestic solar demand over the next five years, beginning in the second half of 2020.
Mobile solar pumping system offers pay-as-you-go solution for Indian farmers
Researchers have simulated a cart-mounted solar pump which they say would mean farmers in off-grid areas would be able to irrigate fields by paying only for the solar electricity used.
New residential inverter from Huawei
With power ranging from 2-6 kW in the seven-device series, the Sun2000-2-6KTL-L1 string inverters offer efficiencies of 98.2-98.4%. The 12kg products measure 365x365x156mm and feature two maximum power point tracking channels.
Albania’s first floating PV project now under construction
Norway’s Statkraft is building a 2 MW floating PV array, first announced a year and a half ago, at its 72 MW hydropower plant in Albania’s Elbasan region. Norwegian floating PV specialist Ocean Sun has agreed to supply tech for the €2 million plant.
PV-electrochemical water-splitting for hydrogen production
A German research team has developed a new photovoltaic-electrochemical device for alkaline water electrolysis. The prototype has an initial solar‐to‐hydrogen efficiency of approximately 7.7%.
