A multi-level inverter for solar water pumps
Scientists in India have tested a new inverter topology with a single-phase, induction-motor water pump. The seven-level inverter, with five power semiconductor switches, is said to be particularly efficient at reducing switching losses thanks to a pulse width modulation technique.
Tripura tenders solarization of 1300 agriculture pumps under KUSUM
Bidding closes on February 10 for the solar systems that are to be set up on turnkey basis. Completion period is eight months from the award of contract.
Uttar Pradesh govt aims to support 75 MW farmland solar plants in 2019-20
Under KUSUM scheme, the state government will help farmers in setting up an aggregate 75 MW capacity of grid-connected solar plants—in capacities of up to 2 MW—on their barren or cultivable land.
Assessing metal leaching from PV modules dumped in landfill
An Indian Institute of Technology research team analyzed around 300 studies about PV panel waste containing carcinogenic metals. The researchers said solar module recycling is not economically profitable and policy support is necessary to avoid panels being dumped in landfill.
L&T bags order for solar pumps with standalone lighting in Maharashtra
These systems—to be deployed in Aurangabad, Nashik and Pune—will have provision for mobile charging, transfer of automated meter reading and water discharge reading data.
Odisha fire stations to go solar
The state will contract for a total 1.73 MWp of rooftop generation capacity with all the panels supplied manufactured in India.
CEL seeks pre-bid tie-ups for KUSUM projects in Rajasthan
State-owned module maker Central Electronics Limited will bid for distributed grid connected solar projects in Rajasthan DISCOMs, in tie-up with another party that will carry out the installation work using its panels in case of award of contract.
Rajasthan tenders for 61 solar operated water pumping systems
The selected bidders are required to install and commission solar-based water pumping systems in various villages and towns of Jaipur district. Bidding closes on November 5.
