China 20 amp pwm solar charge controller

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{"pid":"12332530","cid":"45802","pimg_url":"\/\/img1.b2bforus.com\/75\/e5\/b49ee67999cc\/product\/25359320_s-w400xh400.jpg","name":"Controlador solar da carga de 20 amp\u00e8res Pwm manual de 12 volts aplic\u00e1vel \u00e0 bateria do GEL","company_name":"Zhejiang Carspa new energy Co.,Ltd","attrs":{"Pre\u00e7o":"$7.99 - $11.99 \/ Pieces","MOQ":"10 Pieces","Prazo de entrega":"\uff1c10 Pieces\/7 Days, \u2264500 Pieces\/30 Days, \uff1e500 Pieces\/Negotiable","Marca":"CARSPA or OEM"}}