40A 12/24V MPPT Solar Controller 100V Input

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For larger or urgent items, Please ensure Proof of ID Australia Post is available: For use when the shipping location is outside our preferred suppliers standard delivery area (regional locations), where the shipping calculation is either not available or higher surcharges apply. Please contact marketing@1solarled.com.au when placing your order to arrange this shipping method and get a price estimate.


  1 Solar LED's MPPT has been designed to extract the max out of RV & Marine PV Solar Panels, If your ouput is low Try our MPPT and see what you've been wasting!


With the advanced dual-peak or multi-peak tracking technology, when the solar panel is shadowed or part of the panel fails resulting in multiple peaks on the I-V curve, the controller is still able to accurately track the maximum power point.   

Quality MPPT Solar regulators can significantly improve the energy utilization efficiency of photovoltaic systems, and raise the charging efficiency by 15% to 20% compared with the conventional PWM controllers.

Key Features

- Equipped with a LARGE LCD screen with which users can not only check device operating data and statuses, but also modify controller parameters.   
- Multiple tracking algorithms enables accurate tracking of the optimum working point on the I-V curve in an extremely short time.
- The product boasts an optimum MPPT tracking efficiency of up to 99.9%.   
- Advanced digital power supply technologies raise the circuit's energy conversion efficiency to as high as 98%.   
- Charging for different types of batteries including gel batteries, AGM, sealed batteries, Wet batteries, lithium batteries, etc.
- The controller features a limited current charging mode. When the solar panel power exceeds a certain level and the charging current is larger than the rated current, the controller will automatically lower          the charging power and bring the charging current to the rated level.   
- Instantaneous large current startup of capacitive loads is supported.
- Automatic recognition of battery voltage is supported.
- LED fault indicators and an LCD screen which can display abnormality information help users to quickly identify system faults.   
- Historical data storage function is available, and data can be stored for up to 5 years. (note 12 months is standard)
-   built-in over-temperature protection. When temperature exceeds the set value, the charging current will decline in linear proportion to the temperature so as to curb the temperature rise of the controller,               effectively keeping the controller from being damaged by overheat.
-Featuring a temperature compensation function, the controller can automatically adjust charging and discharging parameters in order to extend the battery's service life.   

-TVS lighting protection, a first for caravan marine and mobile controllers!!!

And a geniune 3 year full replacement warranty locally backed by 1 Solar LED Energy Systems.


SKU 1S-ML2440
Barcode # 1S-ML2440
Brand 1 Solar LED
Shipping Weight 2.5000kg
Shipping Width 0.170m
Shipping Height 0.240m
Shipping Length 0.080m
Shipping Cubic 0.003264m3

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