Shenzhen King Sako Electronics.Co.,Ltd, with brand as SAKO, was established in 2002. SAKO is the professional supplier engaged in research, development,sale and service of high quality power and off grid solar products and system solutions, with main products cover: home inverter, solar inverter, solar panel, battery, lithium battery pack, solar controller,solar water pump system and solar system solution. As we SAKO produce all key components of solar system by ourselves, we have the advantage on cost control and quality control. You can do one stop shopping from SAKO and we give you the warranty to the whole system based on our rich experience, you never worry about quality.