Switch batteries or cells in parallel In parallel connection of rechargeable batteries, the positive pole is connected to the positive pole and the negative pole to the negative pole. The charging capacity (Ah) of the individual batteries then adds up while the total voltage corresponds to the voltage of the individual batteries. Basically, only batteries
via Off-Grid.at Do you remember those “inventors” designing their own powerwall systems? One of these “gurus”, Jehu Garcia, went to work after Hurricane Maria to fight the power crisis in Puerto Rico. He posted a video on YouTube introducing his design for a solar generator that costs around $ 550 (about 500 Wh or about
The photovoltaic materials, in particular silicon and CdTe, have a negative thermal drift, i.e. they lose efficiency when the temperature increases. Water keeps the temperature of the panel constant thus avoiding the thermal drift, and at the same time the panel doesn’t lose efficiency. This allows us to realize a gain in efficiency of approximately 20%
JinkoSolar’s general manager for Europe claimed that subsidy-free solar projects will be all over Europe by 2021/22. Credit: Anesco The lifting of political and cost-based brakes on European solar is set to awaken a sleeping giant, with subsidy-free solar projects potentially the norm all across Europe in just a few years. A combination of more and
SINGAPORE (Bloomberg) via WorldOil — The world is pumping out more oil and other petroleum liquids than ever before. Global supply rose to 100.3 MMbpd in the third quarter, the International Energy Agency said Friday in its monthly oil market report. Output, which includes crude oil, natural gas liquids, biofuels and refinery processing gains, was
Solar project solution provider GCL System Integration Technology Co., Ltd. (GCL-SI) and photovoltaic (PV) sector player Solarpro Holding AD have successfully delivered 21 MW Poly Perc modules for the construction of the MET Dunai Solar Park, one of the largest PV power plants in Hungary, according to a press release sent to the Budapest Business
Risen Energy will develop up to 300MW of PV capacity in Spain for a cryptocurrency miner. Cryptosolartech is building two energy-intensive cryptocurrency farms in Malaga. The firm aims to power each of its mining facilities with renewable power to negate an increasing criticism of cryptocurrencies, their carbon footprint. The first phase will see two farms
pv-tech | SunPower reiterated that the facility would produce its P-Series cells and modules, which were already being made (P-type PERC cells) under a JV in China and assembled in Mexico. Image: SunPower Corp US-headquartered high-efficiency PV module producer SunPower Corp has completed the acquisition of SolarWorld Americas from German insolvency court and administrators, securing