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IP21 High Efficiency MPPT Solar Charger Controller 150V 120A / 150V 80A

Categories Solar Inverter Charger
Brand Name: TBB
Model Number: SP150-120/SP120-80
Certification: EN61000/EN62109
Place of Origin: China
MOQ: 1piece
Price: Negotiable
Payment Terms: T/T
Packaging Details: Carton box, Honeycomb plate, Plywood crate
Nominal battery voltage: 48V(24V settable)
Max charging current: 120A
Recommended PV@48V: 8000W
Max MPPT efficiency: >99.9%
Display: LED+LCD display
Communication Port: RS485
Working temp: -25℃~60℃
IP Class: IP21
New Weight: 7.5KG
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IP21 High Efficiency MPPT Solar Charger Controller 150V 120A / 150V 80A

High efficiency MPPT solar charger controller 150V120A/150V80A

MPPT Charger Controller

Solar Mate is a solar charge controller with built in Maximum
Power Point Tracking (MPPT) technology, which enables
them to increase the output from a solar photovoltaic (PV)
array by as much as 30% compared with non-MPPT designs.
Solar Mate can optimize the PV’s output and eliminate the
fluctuation due to shading or temperature variables. It is a
multi-voltage MPPT with built in sophisticated battery
charging algorithm for both lead acid battery or lithium-ion
battery, of which could support a wide variety of system
designs. Meanwhile, the data management with 365 days
of history record can tell user actual performance of its system.
Thanks to its self cooling design, it is suitable for most rugged
environment with dust or bugs. All range products can
operate at their full rating in ambient temperatures as high
as 40°C.


  • High dynamic MPPT efficiency up to 99%
  • High efficiency up to 98%, and European weighted efficiency up to 97.3%
  • Up to 6600W of charging power at 40°C, and power de-rating to 50% when temperature reaches 60°C
  • Excellent performance at sunrise and low solar insulation levels
  • Wide MPPT operating voltage range
  • Parallel function, up to 8 units can operate in parallel
  • Self cooling design for high reliability
  • Built in TBB premium II battery charging algorithm for lead acid battery
  • Support positive grounding
  • Low self consumption
  • Data logging 365 days
  • Communication : Auxiliary contact, RS485 support T-bus



Nominal battery voltage24,or 48Vdc
Maximum charging current120A80A70A
Maximum charging power6720W4480W3920W
Recommended PV24Vdc4000W2700W2400W
PV open circuit voltage (Voc)150Vdc250Vdc
Max. PV short circuit current70A
Max efficiency98%@48Vdc system
Max MPPT efficiency>99.9%
Standby power consumption<2W
Self-consumptionLess than 2mA@24V/ 5mA @ 48V
Charge voltage 'absorption'Default setting: 28.8 / 57.6V
Charge voltage 'float'Default setting: 27 / 54V
Charging algorithumTBB III multiple stages
Temperature compensationAutomatic, -5mV/C/cell
Equalization chargingProgrammable
Communication portRS485
Dry contact1 programmable
Remote on/offYes (2 pole connector)
Data logging365days of history record - AH, WH, time in float, peak watts, Amps, Solar Array voltage, Max battery voltage, Min Battery voltage and Absorb for eady day along with total accumulated Amp Hours and kW hours of production
Storage temperature-40~70℃
Operating temperature-25℃ ~ 60℃ (power derated above 40℃)
Humidity95%, non-condensing
Altitude3000m (full rated output up to 2000m)
Dimension (LxWxH) - mm327.5*293*116.2
Weight (kgs)7.5
Max wire sizes35mm2
Protection categoryIP21
CoolingNatural cooling
Warranty5 years
StandardEN61000-6-1,EN61000-6-3, EN62109-1,EN62109-2

Wiring diagram of Solar Mate MPPC charger controller

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