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Goldi Solar releases 520-550 W line of mono PERC solar panels

India's Goldi Solar has unveiled the HELOC Pro series of mono PERC solar modules, which are built with PV cells made in India. They are available in mono facial and bifacial variants, with power outputs ranging from 520 W to 550 W.
Energy Storage

US solar project generates power for community-owned electricity suppliers

Leeward Renewable Energy has switched on the 100 MW Rabbitbrush solar array in California. It includes a 20 MW/50 MWh battery energy storage system and will sell electricity to two community-owned electricity suppliers under a 15-year power purchase agre...
Installations

Heat pumps competitive with gas boilers in some markets, says IEA

Th International Energy Agency (IEA) says unsubsidized heat pumps are already competitive with gas boilers in mature markets like the United States, Canada, Japan, Italy, and China. It says global sales will soar to record levels by 2030.
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Energy Storage

Spain provides financial support for 600 MW of utility-scale storage

The Spanish government say it will finance five hybrid battery energy storage projects, with a cumulative installed capacity of at least 600 MW. Each project can secure up to €15 million ($15.68 million) in funding.
Installations

Rio Tinto to spend big on solar, storage

Rio Tinto plans to invest $402 million (AUD 600 million) to build two new solar farms and battery energy storage systems in Western Australia's Pilbara region, as part of its efforts to decarbonize its iron ore operations.
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Installations

Agrivoltaics to reduce water evaporation

Chinese scientists assessed water evaporation on plots of land covered by two different kinds of agrivoltaic arrays and managed to significantly reduce evaporation in both cases. They looked at the relationship between cumulative surface evaporation and ...
Installations

Novel method to calculate variations in temperature coefficients of solar modules

Brazilian scientists have assessed variations in temperature coefficients in solar modules to determine whether there is a relationship between the dependence of these coefficients and irradiance. They claim their work could be used to improve PV module ...
Installations

EDPR Sunseap testing solar floaters made of recycled plastic

PlasticBean, a manufacturer of recycled plastic pellets, has agreed to work with EDPR Sunseap to use 100% recycled plastic in floating PV solar projects in Indonesia, Singapore and South Korea.

Press Releases

Blackstone and Rivean complete acquisition of Esdec Solar Group

Blackstone and Rivean Capital have completed the previously announced acquisition of Esdec Solar Group B. V.

IFC and Partners Invest $1.1 Billion to Build the Largest Solar Plant and Wind Farm in Egypt

One million Egyptians will soon gain access to clean energy thanks to a $1. 1 billion financing package (including debt and equity) announced today by IFC alongside UAE, Japanese, Dutch, and private sector commercial bank partners.

IFA and Bord Gais Energy Launch New Solar Energy Partnership

The Irish Farmers Association (IFA) and Bord Gáis Energy, building on their long-standing relationship, have today launched a new partnership which will offer solar solutions to Irish farmers.

ACC Completes 3.2MW Rooftop Solar Project for Eastroc Beverage

Asia Clean Capital Investment Holdings Limited ("ACC") announced that the 3. 2MW distributed rooftop solar project in cooperation with Eastroc Beverage (Group) Co.

Opinion & Analysis

Featured

Big solar already pulling its weight on emission reduction – especially in Chile

Following a disappointing COP27 climate change summit in November, solar industry veteran Philip Wolfe reviews the contribution utility-scale PV is starting to make to emissions reduction.

Perovskites and microgrooves can revolutionize solar

Ambitious targets for solar energy generation present challenges to an industry keen to explore new avenues for solar production. Neil Spann, chief executive of UK thin film solar manufacturer Power Roll, describes a commercial solution to the problems of over reliance on silicon solar modules.

COP27 was a crucial step forward for hydrogen – here’s why

Three import deals signed by the EU at Sharm El Sheikh during this month’s COP27 summit show the European Union is serious about harnessing green hydrogen for its heavy industry, and about distributing the fruits of the energy transition on an equitable basis.

Roadmap to increase solar acceptance

The PV sector has significant implications for the economy, society and the environment. Positive impacts show that PV is a key contributor on the path to sustainability, and that highlighting these benefits could raise social and political acceptance in the transition to sustainable energy.

Tipping point for African C&I solar

With installers who cater to African businesses making the headlines this year, Jasper Graf von Hardenberg – whose C&I solar business was recently bought by Shell – explains here how the story of the continent’s commercial and industrial (C&I) solar segment was far from an overnight success.

It’s time to combat utility opposition to solar

As part of Aurora Solar’s Empower 2022 online solar summit, Bernadette Del Chiaro, from the California Solar & Storage Association, will moderate a talk about electric utilities and how they have abused their monopoly position to discriminate against solar in the US. Here, she gives pv magazine a taste of the presentation.

Covid-19

African PAYG solar companies have hogged 72% of sector’s investment

The first post-pandemic update on the state of the world's off-grid solar industry has painted a picture of domination by European companies, but highlighted the potential for new startups in West Africa and an increasing use of PV as a backup to unreliable grid supplies.

Off-grid solar continues to expand

The off-grid solar sector has shown resilience in the face of pandemic-related challenges, with 70 million people gaining access to electricity from early 2020 to the end of 2021. However, the ability to pay for solar energy kits has taken a hit.

AfDB announces cheap loans to back off-grid solar in Africa

The African Development Bank has announced that European and US donors will provide $20 million of concessional loans to support pay-as-you-go solar companies in sub-Saharan Africa.

Irena gives latest update on stark chances of electricity access for all by 2030

The International Renewable Energy Agency’s latest annual report on the progress towards UN sustainable development goal seven estimates 670 million people will still lack electricity in 2030, and more than 2 billion will be reliant on unhealthy, polluting cooking methods.

Poland prioritizes renewables in pandemic-recovery plans

It should come as no surprise that clean energy spending is a big chunk of Warsaw’s four-year EU grant and loans package, given that the nation’s grid-connected solar capacity rose from 3.99 GW at the end of 2020 to 6.3 GW four months ago, according to the International Renewable Energy Agency.

Irena fleshes out chilling effect of Covid on off-grid solar

The clean power numbers published annually by the International Renewable Energy Agency provide a snapshot of the global solar market and, this year, a lot of figures were unchanged from the previous dataset, especially in the off-grid segment.

Markets & Policy

Featured

Asia takes the lead on floating PV

Floating PV is consolidating as a growth segment for PV demand, mainly driven by supportive policies and incentives extended by governments across the world. A major reason for this push is the limited land availability in many markets. Despite higher equipment prices compared to ground-mounted installations, developers see the opportunity to save on land and O&M costs. The output can also be as much as 30% higher than a ground-mount PV plant, depending on the site and technology used.

Germany installed 706.5 MW of solar in October

Germany added 6.1 GW of new PV systems in the first 10 months of 2022.

ACWA Power to deploy 1 GW of solar in Bangladesh

Saudi Arabia’s ACWA Power is now seeking land to build 1 GW of solar projects in Bangladesh. It is negotiating power prices with the Bangladesh Power Development Board.

Brazil’s first large-scale battery goes online

Grid operator ISA CTEEP has started commercially operating a large-scale battery energy storage system (BESS) at the Registro substation in the Brazilian state of Sao Paulo. The 30 MW/60 MWh BESS is expected to provide backup power to the grid during hours of peak demand in summer.

Amea Power to add storage to 70 MW of solar in Togo

Dubai-based Amea Power will expand the Mohammed Bin Zayed solar plant in Togo from 50 MW to 70 MW, making it West Africa’s largest project. It will also add a 4 MWh battery energy storage system (BESS).

California to cut solar net-metering payments by 75%

A vote is expected mid-December on a regulatory change that could severely dampen the value of new residential rooftop solar installations in California.

Installations

Featured

Australia builds big

While the first half of 2022 was one of the busiest periods on record for new wind projects in Australia, with more than 2 GW breaking ground, solar got off to a much slower start with construction on 635 MW of new PV projects getting underway. Rystad Energy’s David Dixon attributes this slowdown to high cost and supply chain challenges and a lack of available power purchase agreements.

India installed 11.2 GW of solar in January-September period

India added 9.3 GW of utility-scale solar in the first nine months of 2022, as well as 1.3 GW of rooftop capacity and 600 MW of offgrid PV projects.

Poweron presents new hybrid inverters for residential solar applications

India’s Poweron has developed wall-mount hybrid solar inverters with nominal power ratings of 3.68 kW, 4.6 kW, and 5 kW. They are compatible with lead-acid and Li-ion batteries.

Luminescent solar concentrators for agrivoltaics, greenhouses

Moroccan researchers have proposed the use of luminescent solar concentrators for power generation in greenhouses and agrivoltaic projects. They say they are capable of producing electricity in low-light illumination and converting ultraviolet light to visible light that could be used for crops.

Italy hits 959 MW/1,826 MWh of distributed storage capacity

Italy added 303 MW/632 MWh of distributed energy storage capacity in the first nine months of 2022. The segment continues to grow in the country, led by the regions of Lombardy and Veneto.

Bslbatt unveils 90-mm-thick battery for residential solar

China’s Bslbatt said its new product has a storage capacity of 5 kWh and a nominal voltage of 51.2 V. It measures 670 mm x 540 mm x 88 mm and is 90 mm thick.

Technology

Featured

Copper is the new silver lining

As the PV industry scales to annual terawatt-level production to rapidly curtail the world’s emissions, it will become more challenging to continue the cost reduction trajectory. Increasing module production from current levels of 200 GW to 300 GW to several terawatts each year will consume significantly more material resources than the industry currently uses. This will require consideration of the additional materials to be sourced, writes Alison Lennon, chief scientist at Sundrive Solar and professor at the UNSW’s School of Photovoltaic and Renewable Energy Engineering.

Hevel Solar unveils 450 W heterojunction solar panel with M6 cells

Russia’s Hevel Solar said its new modules are based on 166 mm x 166 mm half-cut cells. They reportedly have a bifaciality factor of 90% and a temperature coefficient of -0.26% per degree Celsius.

Brick-and-iron heat battery for zero-carbon industrial processes

Bill Gates-backed Rondo Energy has released the “brick toaster” heat battery, which stores renewable energy and dispatches heat and electricity for steel, cement, and chemical production.

Rooftop system with PV panels, mini wind turbines in the Netherlands

Ibis Power has developed a rooftop system that combines solar with wind turbines designed for medium-sized structures and high-rise buildings. It claims its PowerNEST system can produce six to 10 times more energy than standalone rooftop solar. The company has already installed five projects in the Netherlands.

Mitsubishi unveils air source heat pump

Mitsubishi has released a cascaded air source heat pump that can produce between 7.8 kW and 640 kW of heat. It is reportedly able to generate hot water at a temperature of up to 70 C without boost heaters.

Kaco unveils string inverters for rooftop solar arrays

Kaco has launched a new line of blueplanet NX3 three-phase string inverters for applications ranging from small residential rooftop arrays to projects on commercial buildings. They have outputs between 3 kW and 33 kW, a maximum efficiency of 98.0%, and a maximum European efficiency of 97.6%.

Manufacturing

Featured

Catalyst for an EU comeback

Plans for Europe’s largest-ever PV cell and module factory are taking shape, with equipment orders placed and a projected start date in mid-2024. Enel Green Power has received €118 million ($116.36 million) in funding from the EU Innovation Fund to support the project, out of a total €600 million investment. The EU is hoping it will catalyze further investment in similar projects, and start a high-tech comeback for European solar manufacturing.

Itochu to start recycling solar modules

Japan’s Itochu has announced a new tie-up with France’s Rosi Solar, which develops tech to recover and recycle high-purity silver, copper and silicon from solar modules.

Chinese PV Industry Brief: TCL Zhonghuan cuts wafer prices by more than 4%

TCL Zhonghuan has announced wafer price cuts, Shenzhen Energy unveiled a plan to build a 2 GW solar-storage project, and the Chinese authorities have announced measures to expedite grid connections for new solar and wind plants.

New manufacturing process for high-quality mono cast ingots

Chinese scientists have made mono cast silicon ingots with high purity and low manufacturing costs. The new method will help industrial casting manufacturers to improve the cost performance of casting ingots.

Soltec, Enel to build new solar tracker factory in Spain

Enel and Soltec have revealed plans to open a new factory on the grounds of a former thermal power plant owned by Enel’s Endesa unit in Teruel, Spain.

PV shade screens for greenhouses, agrivoltaics

A Saudi Arabian startup has developed a modular solar panel for agrivoltaic applications. It is specifically designed for locations with high solar radiation levels and protects plants and crops from excess sunlight.

Energy Storage

Featured

Cobalt clings on

Cobalt is key for boosting energy density and battery life, but it comes with caveats: expensive, scarce, and linked to unethical mining practices, wild price fluctuations, and a tenuous supply chain. In recent years, battery manufacturers and automakers have intensified efforts to reduce or eliminate cobalt in lithium-ion cathodes. But sometimes, old habits die hard, as pv magazine’s Marija Maisch explains.

The Hydrogen Stream: Green hydrogen via ammonia decomposition

South Korean scientists have developed a highly selective palladium composite membrane on porous metal supports to cut the ammonia content of the permeated hydrogen stream. Dutch researchers, meanwhile, have presented two alternatives to this strategy – increasing the thickness of the membrane selective layer, or using a purification unit in the permeate of the membranes.

Gravitricity launches gravity energy storage pilot in India

UK-based Gravitricity plans to set up a pilot demonstration project for its gravity energy storage systems in India.

Australia’s newest big battery hits construction milestone

Hitachi Energy is delivering the 35 MVA Darwin-Katherine Battery Energy Storage System in Australia’s Northern Territory. Now that civil and building works have been completed at the $30.2 million big battery site, the company will deploy tech to provide virtual inertia and system strength services to the grid.

Portuguese company to build 75 MW solar-to-hydrogen facility in California

A proposed 75 MW solar-to-hydrogen facility in California could mark the start of Fusion Fuel’s green hydrogen vision for the United States.

Tesla, Harmony Energy switch on 98 MW/196 MWh storage project in UK

Tesla and Harmony Energy have connected a 98 MW/196 MWh storage project to the grid in Hull, England. The Pillswood battery energy storage system (BESS) features Tesla’s Megapack solution.

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