Solar Panel string monitoring meter

{"cid":"155548","pid":"25884561","pimg_url":"\/\/img1.b2bforus.com\/6d\/93\/2018eab497f2\/product\/91297869_s-w400xh400.jpg","name":"IOT Multi Pass Frequency Meter Energy Amp Tester Wiring Meter Acrel AGF Solar Panel DC Power Solar Circuit PV Monitoring","attrs":{"Price":"$114.00(>=1 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"Acrel"}}

{"cid":"155548","pid":"25884551","pimg_url":"\/\/img1.b2bforus.com\/6d\/93\/2018eab497f2\/product\/91297653_s-w400xh400.jpg","name":"Good Selling Solar Panel Solar String Monitoring Unit System Box Fail Solar String Monitoring","attrs":{"Price":"$114.00(>=1 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"Acrel"}}

{"cid":"155548","pid":"25884540","pimg_url":"\/\/img1.b2bforus.com\/6d\/93\/2018eab497f2\/product\/91297653_s-w400xh400.jpg","name":"Genuine Multi Solar Panel Circuit DC Power Meter Ampere MPPT Strings Solar Power PV Control System","attrs":{"Price":"$114.00(>=1 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"Acrel"}}

{"cid":"155548","pid":"25884532","pimg_url":"\/\/img1.b2bforus.com\/6d\/93\/2018eab497f2\/product\/91297653_s-w400xh400.jpg","name":"Solar panel factory direct sale string monitoring unit system box failure detection and mppt solar charge controller","attrs":{"Price":"$114.00(>=1 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"Acrel"}}

{"cid":"155548","pid":"25884512","pimg_url":"\/\/img1.b2bforus.com\/6d\/93\/2018eab497f2\/product\/91297653_s-w400xh400.jpg","name":"Solar Panel Best Selling Wireless Power Bank Multi String DC Circuit DC Power Meter Wiring","attrs":{"Price":"Negotiable","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"Acrel"}}