Hybrid photovoltaic-tidal energy system for island resorts
Scientists in India have proposed to combine solar PV with tidal energy and storage to cover the entire electricity demand of island resorts. They found the system could help to reduce energy costs for residents and businesses.
Japanese scientists design flexible crystalline silicon solar modules with PET front cover
The new solar panels have flexible properties and are suitable for roofs with loading restrictions. According to their creators, the modules showed high reliability under both high temperature and high humidity conditions.
India’s NHPC tenders 1.5 GW of renewables storage
NHPC has launched a tender to select developers for 1.5 GW of firm, dispatchable power from renewable energy projects with storage systems across India. Developers can submit online bids until Nov. 13.
Sol-Bright introduces automated robotic cleaning system for utility-scale solar
China’s Sol-Bright Technology has developed a sixth-generation automated robotic cleaning system for solar panels in utility-scale PV installations. The robot features gear transmission and has a cleaning efficiency of minimum 99.5%.
Mitsubishi testing 5.5 MW pressurized alkaline electrolyzers in Japan, Norway
Mitsubishi has conducted short-term validation tests of its 5.5 MW pressurized alkaline electrolyzers in Norway and long-term validation tests in Japan. It plans to incorporate the design of these two single-stack pressurized alkaline electrolyzers into a US project.
Loom Solar unveils 5 kWh/10 kWh storage system
India’s Loom Solar has developed an Internet of Things (IoT)-based, all-in-one energy storage solution for homes and businesses, featuring lithium iron phosphate (LFP) batteries.
Recipe for expansion
After years of debate, the Indian government made domestic manufacturing a central feature of renewables policy in 2021. The pivot came as the government sought economic growth and self-sufficiency following a border conflict with China. Vinay Rustagi, managing director of Bridge to India, says that trade barriers, subsidies, lower taxes, and demand growth have created the perfect recipe for expansion.
Bslbatt introduces high-voltage battery for residential PV
China’s Bslbatt says its new batteries feature individual battery modules with voltages of 102.4 V and a capacity of 52 Ah. They can be stacked in series with two to seven battery modules.
Reducing solar module temperature via dew-point evaporative cooling
Japanese scientists have designed a cooling system that reduces the solar panel operating temperature at the air inlet of the module. It consists of a dew-point evaporative cooler that supplies the near-saturation air to wet air channels that are attached to the back of a PV panel.
The Hydrogen Stream: ADNOC bets on blue hydrogen
Abu Dhabi National Oil Co. (ADNOC) has made a final investment decision and awarded contracts for the Hail and Ghasha offshore gas project, while Iveco and Hyundai have introduced the new Iveco Bus E-way H2 city bus.
