€ 104.08
MPPT Solar Charge Controller 40A 12V 24V 36V 48V 120V PV with WiFi Bluetooth App & 0V LiFePO4 Activation - LTM4840 for Motorhome Caravan Off-Grid Island System AGM GEL
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Mppt solar charge controller 40A LTM4840 with automatic voltage detection and 0V LiFePO4 activation: Automatic detection of 12V, 24V, 36V or 48V on-board voltage. For 12 V and 24 V systems, the controller delivers 40 A charging current, for 36 V and 48 V systems 25 A. Recommended maximum PV power 520 W at 12 V, 1040 W at 24 V, 1170 W at 36 V and 1300 W at 48 V. Deeply discharged LiFePO4 batteries with BMS are gently reactivated from 0 V and thus prevent expensive battery changes when the caravan stands for a long time. The programmable deep discharge protection additionally secures the battery in autonomous operation. Important: LiFePO4 batteries must be operated with certified BMS protective board. Mppt solar controller with 99% tracking efficiency for up to 20% more solar yield than conventional PWM technology: Uses your solar panels significantly more efficiently and delivers noticeably more charging current to the battery, especially in changing light conditions and in the winter half year. Three-phase charge (bulk, absorption, float) including equalization for lead-acid batteries. Via the Noi Solar app, you can adjust the charging voltages exactly to your battery - ideal for campers who live independently of the grid and want to reliably supply their on-board electronics. Supports lithium (LiFePO4, Li-ion) and lead (AGM, GEL, FLD) batteries. Mppt charge controller with comprehensive full protection and configurable load output: Integrated protection against overload, short circuit, overvoltage and TVS flash protection ensures long-term operational safety in off-grid use. The load output provides eight operating modes for precise control of consumers such as water pumps, fans or lighting. IP20 protection class: Only suitable for dry, well-ventilated interiors such as the electric compartment in the motorhome, not for outdoor areas. Solar charge controller with battery and PV reverse polarity protection as well as app error diagnosis: detects battery and PV module reverse polarity immediately and displays a clear warning in the Noi Solar app. Faulty connections during installation are reported early and help to avoid expensive consequential damage to the battery and controller - especially practical for home conversions in a camper or caravan, if there is no electrician on site. Smart solar charge controller with WiFi and Bluetooth dual communication via Noi Solar App: Real-time monitoring of PV power, battery SoC and error codes directly on the smartphone (iOS, Android). Local setup via Bluetooth, remote maintenance via 2.4GHz WLAN (5GHz not supported). BT initial password: 666666 (can be changed in app) So you can keep an eye on your entire power supply at all times – without additional gateway hardware.
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Mppt solar charge controller 40A LTM4840 with automatic voltage detection and 0V LiFePO4 activation: Automatic detection of 12V, 24V, 36V or 48V on-board voltage. For 12 V and 24 V systems, the controller delivers 40 A charging current, for 36 V and 48 V systems 25 A. Recommended maximum PV power 520 W at 12 V, 1040 W at 24 V, 1170 W at 36 V and 1300 W at 48 V. Deeply discharged LiFePO4 batteries with BMS are gently reactivated from 0 V and thus prevent expensive battery changes when the caravan stands for a long time. The programmable deep discharge protection additionally secures the battery in autonomous operation. Important: LiFePO4 batteries must be operated with certified BMS protective board. Mppt solar controller with 99% tracking efficiency for up to 20% more solar yield than conventional PWM technology: Uses your solar panels significantly more efficiently and delivers noticeably more charging current to the battery, especially in changing light conditions and in the winter half year. Three-phase charge (bulk, absorption, float) including equalization for lead-acid batteries. Via the Noi Solar app, you can adjust the charging voltages exactly to your battery - ideal for campers who live independently of the grid and want to reliably supply their on-board electronics. Supports lithium (LiFePO4, Li-ion) and lead (AGM, GEL, FLD) batteries. Mppt charge controller with comprehensive full protection and configurable load output: Integrated protection against overload, short circuit, overvoltage and TVS flash protection ensures long-term operational safety in off-grid use. The load output provides eight operating modes for precise control of consumers such as water pumps, fans or lighting. IP20 protection class: Only suitable for dry, well-ventilated interiors such as the electric compartment in the motorhome, not for outdoor areas. Solar charge controller with battery and PV reverse polarity protection as well as app error diagnosis: detects battery and PV module reverse polarity immediately and displays a clear warning in the Noi Solar app. Faulty connections during installation are reported early and help to avoid expensive consequential damage to the battery and controller - especially practical for home conversions in a camper or caravan, if there is no electrician on site. Smart solar charge controller with WiFi and Bluetooth dual communication via Noi Solar App: Real-time monitoring of PV power, battery SoC and error codes directly on the smartphone (iOS, Android). Local setup via Bluetooth, remote maintenance via 2.4GHz WLAN (5GHz not supported). BT initial password: 666666 (can be changed in app) So you can keep an eye on your entire power supply at all times – without additional gateway hardware.
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