{"product_id":"dual-dc-current-display-12v24v-solar-controller-lcd-pwm-photovoltaic-power-generation-controller","title":"Dual DC Current Display 12V24V Solar Controller LCD PWM Photovoltaic Power Generation Controller, K1688 10A, K1688 20A, K1688 30A","description":"Parameter \u003cbr\u003e1. System voltage: 12V\/24V automatic adaptation \u003cbr\u003e2. Rated charging current: 30A \u003cbr\u003e3. Rated discharge current: 10A \u003cbr\u003e4. Photovoltaic voltage: 23V for 12V battery; 46V for 24V battery \u003cbr\u003e5. Boost charging voltage: 14.4V \u003cbr\u003e6. Float voltage: 13.7V (default, adjustable) \u003cbr\u003e7. Discharge cut-off voltage: 10.7V (default value, adjustable) \u003cbr\u003e8. Discharge recovery voltage: 12.6V (default value, adjustable) \u003cbr\u003e9. Charging recovery voltage: 13V \u003cbr\u003e10. Photovoltaic panel: 8V for light-controlled light-on threshold (the light-controlled light has a delay) \u003cbr\u003e11. Photovoltaic panel: 8V for light-controlled turn-off threshold (there is a delay for light-control turn-off) \u003cbr\u003e12. USB output: 2 USB outputs, 5V\/2.5A \u003cbr\u003e13. Standby current: less than 10mA \u003cbr\u003e14. Working temperature: -35 to 60 degrees Celsius \u003cbr\u003e15. Size: 125x112x34mm \u003cbr\u003e16. Weight: 179g \u003cbr\u003e \u003cbr\u003eFeatures \u003cbr\u003e1. Adopt industrial-grade main control chip \u003cbr\u003e2. Large-screen LCD display; charging and discharging current display; cumulative power generation and discharge power query; temperature display; light control + delay control; adjustable charging and discharging parameters; with power-off memory and other functions \u003cbr\u003e3. Dual USB output, current up to 2.5A, support Apple mobile phone charging \u003cbr\u003e4. Complete 3-stage charging management \u003cbr\u003e5. Built-in over-current, short-circuit protection, open-circuit protection, and reverse connection protection, all of which are self-recovery and will not damage the controller \u003cbr\u003e6. Anti-backflow circuit, ultra-low heat generation. \u003cbr\u003e \u003cbr\u003eSystem connection \u003cbr\u003e1. Connect the positive and negative poles of the battery to the controller as shown in the figure, and the controller will automatically detect the battery voltage \u003cbr\u003e2. Connect the positive and negative poles of the load to the controller according to the diagram, and be careful not to reverse them \u003cbr\u003e3. Connect the solar panel to the controller according to the picture \u003cbr\u003e \u003cbr\u003eSafe use advice \u003cbr\u003e1. The controller is 12V\/24V automatic recognition, when installing for the first time, please make sure the battery has enough voltage so that the controller can recognize the correct battery type \u003cbr\u003e2. Install the controller as close to the battery as possible to avoid voltage drop caused by too long wires and affect normal voltage judgment \u003cbr\u003e3. This controller is only suitable for various lead-acid batteries (including open, sealed, gel, etc.) \u003cbr\u003e4. This controller can only use photovoltaic panels as the charging source, do not use DC or other power sources as the charging source \u003cbr\u003e5. The controller will generate heat during operation, please pay attention to install the controller on a flat and well-ventilated surface\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"params_begin\"\u003eSpecification:\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0; width: 100%;\"\u003e\u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e  \u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 15%;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 0;\"\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e0.20kgs \/ 0.45lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e13cm * 11cm * 4cm \/ 5.12inch * 4.33inch * 1.57inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eQty per Carton\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e22.00kgs \/ 48.50lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e56cm * 40cm * 28cm \/ 22.05inch * 15.75inch * 11.02inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"params_prop last_prop\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eLoading Container\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e20GP: 425 cartons * 100 pcs = 42500 pcs\u003cbr\u003e40HQ: 987 cartons * 100 pcs = 98700 pcs\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"BSPART","offers":[{"title":"K1688 10A \/ 10A","offer_id":46744556699826,"sku":"TBD0603749601A","price":13.03,"currency_code":"USD","in_stock":true},{"title":"K1688 20A \/ 20A","offer_id":46744556732594,"sku":"TBD0603749601B","price":16.55,"currency_code":"USD","in_stock":true},{"title":"K1688 30A \/ 30A","offer_id":46744556667058,"sku":"TBD0603749601C","price":13.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/6304\/9138\/files\/TBD0603749601A_4941c27e-b464-43b6-91c3-21d72e01a1f8.jpg?v=1771994494","url":"https:\/\/bspart.com\/zh\/products\/dual-dc-current-display-12v24v-solar-controller-lcd-pwm-photovoltaic-power-generation-controller","provider":"BSPART","version":"1.0","type":"link"}