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200W/300W/400W (optional) MPPT step-down real-time tracking solar cell charge controller LED display 10~30V adjustable output voltage Dustproof and waterproof

With the LED display to show the input and output current and voltage, you can see the data more clearly.|The output voltage can be adjust between 10~30V, you can choose the suitable for your needs.|Suitabe for the le-ad-acid, lithium-ion and other batteries in line with 10~30V recharging voltage.|Efficient MPPT real-time tracking function, give you a better using experience.|Overheat pro-tection function: When the internal ambient temperature of the MPPT controller exceeds 100℃, the output power of the MPPT controller will be reduced. If the internal ambient temperature continues to rise to 110℃, the output of the MPPT controller will be automatically turned off. When the internal ambient temperature of the MPPT controller falls below 85℃, the MPPT controller will automatically resume operation.

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This MPPT step-down real-time tracking solar battery recharging controller with the LED display, and the output voltage can be adjusted, and suitable for le-ad-acid, lithium-ion and other batteries in line with 10~30V recharging voltage. Come on and try it, it will not let you down.Features:With the LED display to show the input and output current and voltage, you can see the data more clearly.The output voltage can be adjust between 10~30V, you can choose the suitable for your needs.Suitabe for the le-ad-acid, lithium-ion and other batteries in line with 10~30V recharging voltage.Efficient MPPT real-time tracking function, give you a better using experience.Overheat pro-tection function: When the internal ambient temperature of the MPPT controller exceeds 100℃, the output power of the MPPT controller will be reduced. If the internal ambient temperature continues to rise to 110℃, the output of the MPPT controller will be automatically turned off. When the internal ambient temperature of the MPPT controller falls below 85℃, the MPPT controller will automatically resume operation.Short circuit pro-tection function: when the MPPT controller output comes unexpected short circuit, MPPT controller will automatically close the output, the short circuit will automatically return to normal after elimination.Input under-voltage pro-tection: when the MPPT controller input direct current voltage is lower than 15V, MPPT will protective shutdown, the input voltage is normal automatically resume work.Specifications:Material: aluminumSuitable for: the battery of recharging voltage between 10~30VSuitable solar panel:The open circuit voltage: 18V~55VMaximum power voltage: 17V~55VOutput power: 200W, 300W, 400W (optional)Photovoltaic input starting voltage: 18V~55VPhotovoltaic input tracking voltage: 17V~55VOutput to the battery voltage: 10~30V (adjustable)Output to the battery current: Max.25ANo-load loss: 0.35wThe pi-tch of the installation: 110mm * 70mmInstallation hole diameter: 5mmVoltage adjustment rate: 1%Load adjustment rate: 1%PWM conversion efficiency: 97%MPPT efficiency: 99%Working temperature: -40℃~65℃Install line length: 50mmItem size: 130 * 80 * 40mm / 5.1 * 3.1 * 1.6inItem weight: 450g / 1.0lbPackage size: 160 * 90 * 50mm / 6.3 * 3.5 * 2.0inPackage weight: 500g / 1.1lbPacking list:1 * Solar Recharge Controller (Optional)

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