PERC solar products hard to sell due to falling TOPCon module prices
Prices for tunnel oxide passivated contact (TOPCon) solar panels continue to fall. pvXchange.com founder Martin Schachinger explains how this will affect the sale of PV modules based on passivated emitter and rear cell (PERC) cells.
TOPCon the likely choice of new U.S. solar manufacturers
At the pv magazine RoundtablesUS 2023, four experts weighed in on PV module choices now and into the future, with TOPCon in the spotlight but perovskite and tandem HJT on the not-too-distant horizon.
Panasonic introduces half-cut HJT residential solar module and more
The company released new modules, a home battery system and energy management device.
Roll-out solar awning with 1000 W for RVs
Made with flexible heterojunction solar cells, the awning from Eco-dynamic comes in customizable color patterns.
PVEL releases ninth edition of PV Module Reliability Scorecard
2023 Scorecard names 250 types of solar modules from 35 manufacturers as Top Performers.
Sunrise brief: Federal agents raid JinkoSolar factory in Florida
Also on the rise: U.S. solar installers list Qcells, Enphase as top brands. Silicon Ranch plans to appeal $135 million ruling in solar property damage case. And more.
Solar testing group warns of degradation risk for TOPCon
The Renewable Energy Test Center (RETC) raised the issue of ultraviolet-induced degradation of the trending technology in its PV Module Index 2022.
Get what you pay for with high-efficiency PV modules
Clean Energy Associates (CEA) has calculated the price premium that solar developers will swallow in return for the levelized cost of energy (LCOE) savings offered by the latest generation of high-efficiency PV modules.
Could ‘hot carrier’ solar cells break the theoretical efficiency limit?
Up to 50% of the energy absorbed by a solar cell is lost as heat. Scientists are now developing a third generation of “hot carrier” solar cells that take advantage of this heat, potentially breaking the Shockley-Queisser limit of silicon-based PV.
Sunrise brief: SEIA speaks on potential devastation of the solar anticircumvention investigation
Also on the rise: Solar on pace to save the world. Solar investments are scaling up, but inefficient O&M is weighing them down. Kevin Hostetler named CEO of Array Technologies. AgriSolar tour makes first stop at Biosphere 2. Boviet Solar R&D initiatives include 600W modules, N-Topcon, and HJT cells. With acquisition of Green IT, Radian Generation adds cybersecurity to its asset management toolbox. County-wide community solar campaign launches in New York. Gloomy IPCC report notes that capital flowing to fossil fuels still greater than that directed toward combating climate change.
