close up rows array of polycrystalline silicon solar cells or photovoltaics in solar power plant turn up skyward

absorb alternative amorphous array batteries blue cells charge closeup column controller convert crystalline current ecology economical efficiency electrical electricity energy environment farm film generated global grid innovation inverter megawatts module monocrystalline output panels photons photovoltaic plant pollution polycrystalline power produce recharge recycling renewable revolutionary row silicon skyward solar source station storage sufficient sunlight system technology thin transform