Lensun 10A Waterproof MPPT Solar Regulator Controller

  • $79.00

  • Availability:In Stock

Why do we recommend buying an MPPT Solar Controller?

MPPT solar controllers are more advanced than PWM ones.. The MPPT technology tracks solar panels' maximum power voltage point as it varies depending on sunlight exposure and temperature.

The voltage of the solar panel changes with time of day and temperature. The optimum voltage for battery charging changes as the battery's charge state. The MPPT charge controller matches these voltages and can result in a 30% more efficient power transfer. This means good MPPT solar charge controllers can reduce the number of solar panels needed by up to 30%- a tremendous benefit.

Lensun 10A Waterproof MPPT solar controller with battery clips and solar connectors ready to charge the battery

This solar charge controller is based on a common negative design and advanced MPPT control algorithm, with intelligent protection against reverse polarity, overcharging, short-circuit, and reverse current.

Dual automatic restriction function when exceeding rated Charging Power and Charging Current. Great for RVs, boats, communication base stations, household systems, field monitoring, etc.

Bluetooth, Supports mobile phone apps and realizes the wireless monitoring function of solar controllers.

Compatible with Various Battery options: Sealed, AGM, Gel, Liquid and Lithium-ion.

1. Accessories include solar connector- for solar panels, 5ft(1.5m) cable with battery clips & 20A fuse for battery.
2. Lithium, Liquid, Gel, Flooded, and AGM batteries for selection.
3.  Waterproof IP67, A durable aluminum case, suitable for indoor, outdoor, camping, boat, and RV use.
4. Bluetooth supports mobile phone apps and realizes the wireless monitoring function of solar controllers.
5. Innovative MPPT technology with High tracking efficiency >99.9% and peak Conversion efficiency of 97.5%. Four stages charge way: MPPT, boost, equalization, and float.

APP Download
For iPhone, download “Solarlife” from the Apple APP Store
For Android Phones, download “SolarLifeBT” from the Google Play Store.


Model: SMR1050-KT-BK
Battery Type: Gel, AGM, Liquid, Lithium, Flooded
System Voltage: 12V
Max Charging Current: 10A
Max Input Solar Panel: 130W
Max Volt on Bat. Terminal: 25V
Max volt on PV Terminal: 45V
Communication: Bluetooth
Max Tracking Efficiency: >99.9%
Max Charging Conversion: 96.5%
Self Consumption: 6mA
Charging Voltage Target: 10-17V(Programmable, Lithuim)
Charging Voltage Recovery: 9.2-16.8V(Programmable, Lithuim)
Low Voltage Disconnect: 10.8-11.8V; SOC1-5(Programmable, Liquid/GEL/AGM) 9-15V(Programmable, Lithuim)
Low Voltage Reconnect: 11.4-12.8V (Programmable, Liquid/GEL/AGM) 9.6-16V(Programmable, Lithuim)
Dimensions: 3.4x3.2x0.9inch/86x81x23mm
Weight: 350g/0.8lbs
Maximum Terminals Wire Size: 10AWG(4mm²)

1 x 10A Waterproof MPPT solar regulator with battery clips and solar connectors

Model SMR1050-KT
Battery Type Lithium, Liquid, Gel, AGM battery
System Voltage 12V
Max Charging Power 130W
Rated Battery Current 10A
Max volt on Battery Terminal 25V
Max volt on PV Terminal 45V
Self Consumption 6mA
Dimensions 86x81x63mm (3.4x3.2x2.5 in)
Net Weight 0.5kg / 1 lb
Mounting Hole Size Φ4.5 mm

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