The kit includes two 50 W solar panels, a 400 W inverter, and two batteries and powers devices directly with 120V GFCI ports ...

The demand for high-density, high-efficiency bidirectional battery chargers is driven by the fast development of energy storage system in renewable energy system, microgrid, and transportation ...

Or if you like a classic battery, this set of 24 lithium AAs has up to a wild 20-year shelf life, and can work in nearly all temperatures, from -40 to 140 degrees. Get a set now for 23% off and you ...

You always need them when you don’t have them — so grab your batteries, power banks and car jump starters now.

This paper proposes new solar battery chargers for NiMH batteries. First, it is shown that existing charge-control methods can fail when charging by solar arrays in changing environmental conditions.

The option of conjugated π-linkers is critical for molecular engineering toward the energy-level strategy of donor−π–acceptor (D−π–A) sensitizers. There is always a balance in the optimization of a ...

In June, 2025, 17 scientists from ten countries met at the International Agency for Research on Cancer (IARC) in Lyon, France, to finalise their evaluation of hepatitis D virus (HDV), human ...

Ford invested $3 billion to build the LFP battery plant in Marshall, Michigan, but expected to receive roughly $700 million in federal tax credits to help offset the cost.

A–D–A′–D–A-type nonfused-ring acceptors (NFRAs) have recently received extensive attention because of their suitable tuning of absorption spectra, frontier energy levels, and promising sunlight ...

Chinese module maker JinkoSolar has announced a new world record for n-type TOPCon solar cell efficiency, at 27.02%. The result was confirmed by China’s National Photovoltaic Industry ...

LG Energy Solution (LGES) is now the country’s largest lithium-iron phosphate (LFP) battery cell manufacturer specifically for the grid-scale market. The Korean company began producing LFP cells at ...