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Αναζήτησης - Iris Hellas

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Ενεργειακά Συστήματα-Φωτοβολταικά

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Blog >> Why solar, wind and EVs will be the death of the petroleum industry

Δημοσιεύθηκε από RenewEconomy σε Φωτοβολταικά - Διεθνή · 06 Αυγ 2019 ... of oil.“Extrapolating total expenditure on gasoline in 201 8 for the next 25 years would see ... enhanced network infrastructure required to match the 201 8 level of mobility provided by gasoline every ... if it could extract oil at around -1 0 a barrel. The problem is, mid point ... 25 per cent for onshore wind and 1 5 per cent for solar. In Australia, those ... cent) and most solar projects (more than 31 per cent).Lewis suggests that  the oil companies ... the capital invested in petroleum is just 1 0 per cent of the energy produced. With...

Blog >> IHS revises up outlook for Chinese solar to 40 GW after underestimating demand

Δημοσιεύθηκε από PV Magazine σε Φωτοβολταικά - Διεθνή · 15 Νοε 2018 ... China’s cumulative installed solar capacity has reached 1 65 GW.That is 1 .5 GW more than IHS Markit analysts had ... its 2020 solar expansion targetfrom its current 1 05 GW to as much as 21 0-270 GW. IHS Markit expects China’s cumulative PV ... having installed 53 GW during a record-busting 201 7.Demand stil fuels Chinese dragonHowever despite this year’s ... in public subsidy payments currently at around $1 7 billion, and IHS Markit expects further support...

Blog >> IRENA: EU can increase the share of renewables in its energy mix up to 34 percent by 2030

Δημοσιεύθηκε από IRENA σε Φωτοβολταικά - Διεθνή · 21 Φεβ 2018 ... gross final energy consumption in 2005 to 1 6.7% in 201 5.The REmap study by the International Renewable Energy ... in its energy mix, cost effectively, from 1 7% in 201 5 to 34% in 2030.All EU countries have ... for doubling renewables in the global energy mix.https://irena.org/-/media/Files/IRENA/Agency/Publication/201 8/Feb/IRENA_REmap_EU_201 8.pdf

Blog >> Air Pollution Casts Shadow over Solar Energy Production

Δημοσιεύθηκε από Photon Mag σε Φωτοβολταικά - Διεθνή · 28 Ιουν 2017 ... China are looking at heavy losses -- 1 7 to 25 percent or more, assuming monthly ... Environmental Science & Technology Letters, June 26, 201 7. DOI: 1 0.1 021 /acs.estlett.7b001 97http://pratt.duke.edu/about/news/solar-pollution

Blog >> WINAICO launches patented SiC HeatCap technology and 300 W series at PV Expo

Δημοσιεύθηκε σε Φωτοβολταικά - Διεθνή · 27 Φεβ 2015 ... with SiC (silicon carbide) at PV Expo 201 5 in Tokyo, Japan. HeatCap with SiC improves ... to control the CTM loss to below 1 %, and reach the market leading efficiency using ... cell can withstand before breaking up to 1 8.1 2%. WINAICO also worked with Taiwan’s leading research ... modules were put through DML tests of 1 000 cycles each at 1 000 Pa, 2000 Pa, 3000 Pa sequentially, and...

Blog >> Huawei makes largest year-on-year gains in global PV inverter market, IHS

Δημοσιεύθηκε σε Φωτοβολταικά - Διεθνή · 12 Δεκ 2014 ... suppliers in the first three quarters of 201 4 based on market share, but Chinese telecommunications ... 6 percentage points and ABB just over 1 point. At the same time, Huawei’s share ... percentage points. In its »PV Inverter Market Track er« report, IHS notes that SMA’s limited market ... increased steadily in the third quarter of 201 4 to reach 4.8 GW. TBEA Sunoasis, Sungrow ... rankings have changed substantially over the past 1 2 months, led by large gains from Japanese, ... the US, Europe and in other international markets.http://technology.ihs.com/424304/pv-inverter-market-track er

Blog >> Γνωμοδότηση της ΡΑΕ αναφορικά με τους αυτοπαραγωγούς από ΑΠΕ (Net Metering)

Δημοσιεύθηκε σε Τοπικά Νέα · 21 Οκτ 2014 ... σήμερα τη σχετική Γνωμοδότησή της υπ' αριθμ. 6/201 4 προς τον αρμόδιο Υπουργό ΠΕΚΑ, για την ... για την έκδοση της προβλεπόμενης στην παρ. 1 του άρθρου 1 4 Α του ν.3468/2006 Υπουργικής Απόφασης.Η γνωμοδότηση αυτή ... Δημόσιας Διαβούλευσης της ΡΑΕ που ακολούθησε (από 30.07.201 4 έως 29.08.201 4). Είναι αξιοσημείωτο ότι η συμμετοχή των ενδιαφερομένων ... παρατηρήσεις και προτάσεις.Ακολούθως παρατίθενται:Η Γνωμοδότηση υπ’ αριθμ. 6/201 4 της ΡΑΕ, με συνημμένα τα σχέδια της...

Blog >> Schüco publishes warning due to potentially defective solar module backsheets

Δημοσιεύθηκε από PV Magazine σε Φωτοβολταικά - Διεθνή · 30 Μαρ 2022 In mid-201 2, Schüco said it would discontinue the production ... been determined that solar modules delivered between 201 0 and 201 2 may be affected by a technical fault, ... modules will have a “0” in their 1 1 th digit, Schüco said. In the warning, the...

Blog >> How much dust is enough?

Δημοσιεύθηκε από PV Magazine σε Φωτοβολταικά - Διεθνή · 11 Μαι 2020 ... analyze the effect of the accumulation of 1 3 soiling agents: ash; bird droppings; carpet dust; ... and acrylic plastic had a dimension of 1 3 by 1 3 by 0.4cm,” stated the group. “A mini-module ... “A mini-module with an active area of 1 20.84 cm2 was developed using four monocrystalline cells ... of around 92% for the glass and 91 % for the acrylic, and the Exeter group...

Blog >> Global warming will hit solar panel performance

Δημοσιεύθηκε από PV Magazine σε Φωτοβολταικά - Διεθνή · 17 Αυγ 2019 ... for a global average temperature rise of 1 .8 degrees Kelvin by 21 00.Higher temperatures, bigger lossesAlthough the performance of solar ... median reductions in annual energy output of 1 5 kWh per kWp [of solar system capacity], ... keep the rise in global temperatures below 1 .5 degrees Celsius, and thus avoid a climate ... 30 GtCO2-eq [gigatons of carbon equivalent] in 201 5 to zero by 2050,” that study claimed.
Iris Hellas,  Δωδεκανήσου 40, 567 28, Θεσσαλονίκη. Τηλ.:+30 2310 809414  email: [email protected]
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