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Flexmax MPPT Solar Charge Controller

Flexmax MPPT Solar Charge Controller
Flexmax MPPT 100-300
Delivery time:
1-20 working days
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100A MPPT Solar charge controller

100A MPPT Solar charge controller

These charge controllers offer an efficient, safe, multi-stage recharging process that prolongs battery life and assures peak performance from a PV array of up to 300 open-circuit volts (Voc)
The FLEXmax 100 charge controller uses continuous Maximum Power Point Tracking (MPPT). This function continuously seeks out the maximum power available from a PV array and harvests it. This power is used to recharge the batteries
Designed for operation as part of a solar  Grid/Hybrid? system
Wide input voltage range allows the use of a PV array configuration up to 300 Voc
Controls an equalization cycle manually or automatically
Rain-proof enclosure
Logs up to 128 days of operational data

Product Features

The MPPT 100-300 is 1he latest innovation in Maximum Power PointTracking (MPPT) charge controllers from Fangpusun.The advanced MPPT100-300 MPPT algorithm offers increased energy harvest from the PV arraythan other MPPT controllers. The MPPT100 -300 delivers both higher voltage and higher power, offering improved flexib小ty and performance 
Fangpusun network communications and OPTICS RE compatibility allows the FLEXmax 100 to be remotely programmed, monitored and controlled via any internet connected device providing unrivalled system integration 
The MPPT100-300 is a top-of-the-line high performance, efficient and versatile charge controller for your advanced power system


Specifications subject to change without notice

Product Parameters

Compliant with European Standards(CE); RoHS compliant; ISO 9001 ...

Nominal Battery System Voltage24VDC/36VDC/48VDC
Maximum Continuous Output Current100A
Maximum Input Current (Short-Circuit)64A
Maximum Array(STC Nameplate)3000W/4500W/6000W(charging output limited to 100A at battery voltage)
Maximum PV System Voltage300VDC
Operating Input Voltage Range30VDC to 290VDC
Standby Power Consumption2.5W
Power Conversion Efficiency24V:96% 48V:97%
Peak Efficiency24V:97.5% 48V:98.8%
Charging RegulationThree-stage
Voltage Regulation Set PointsAbsorption, float, silent and equalization
Equalization ChargingProgrammable start time, voltage set point and duration, automatic terminationwhen completed
Battery Temperature CompensationAdjustable from 2mV/cell/PC to 6mV/cell/
Voltage Step-Down CapabilityDown convert from any acceptable array voltage to any battery voltage(example:72VDC array to 24VDC battery)
Programmable Auxiliary Control Output12VDC output signal which can be programmed for different control applications(maximum of 0.25ADC)
Status DisplayLED indicators
Remote Display and ControllerMATE3s compatible
Network CablingProprietary network system using RJ-45 modular connectors
Data Logging128 days
Operating Temperature RangeAmbient,-25° to 60°C(-13°F to 140°F), output power reduced above 25°
Ingress Protection RatingIp54
Enclosure Type3R
Maximum Altitude Rating10,000ft
Conduit KnockoutsBottom and sides
Warranty2 years
Weight (Ib/kg)Unit:18.3/8.3 Shipping:22/10
Dimensions H×W×D (in/cm)Unit:22×8.8×6/55.9×22.4×15.2 Shipping:25.5×12×10/64.8×30.5×25.4
OptionsRemote Temperature Sensor(RTS), HUB4, HUB10.3, MATE3s
Minimum Battery Bank Size100AH
Charging Range(Output)20VDC to 68VDC
Additional FeaturesBuilt-in GFCI, field-replaceable cooling fan


Product Displays 

Q1.  What's Certificates you have?

   A: CE, ROHS, ISO9001, SGS certificates

Q2.  How many years warranty? 

   A: All of products warranty 2 years. If have any quality problem, could return to us exchange new one or repair ir free. Use our company DHL account, free freight.

Q3.  What's the payment term?

   A: 100% T/T (large order, accept 30% T/T prepay 70% balance before shipping), Western Union, Paypal.

Q4.  How's the delivery time?

   A: Usually 2 hours after receive full payment. OEM order need 10-15 days.

Q6.  What's Government tender you get?

  A: FP-S-300W and FP-S-600W inverter get Indonesia tender, Solarix MPPT2010 controller get Bulgaria tender, PR2020 solar controller get Ecuador tender, PR3030 solar charge controller get Mexico tender and so on.

Q7.  Would you supply OEM/ ODM service?

   A: Yes! Our company supply OEM service.

     I.  MOQ 200Pcs per model, blank box packing, standard export carton.

     II.  MOQ 500Pcs per model, customer's design color box packing, standard export carton.

Q8.  How to distinguish solar charge controller with MPPT function?

   A: input voltage more than output voltage, charging current less than loading current.

Q9.  Why your unit price is higher than other supplier?

   A: Alto and Audi are cars, also four wheels cars. Why Audi price higher than Alto? The same token, our Fangpusun solar charge controller unit price higher than other suppliers, so products quality higher than other supplier. We believe in the right balance between quality and price, we offer competitively priced systems while maintaining our high standard of quality.

Q10.  What type of battery to connect Fangpusun solar charge controller?

  A: GEL and AGM battery are all available. Solsum E, Solsum F, Solarix PRS, SOlarix MPPT these these 4 series also could setting for Li battery.

Q11.  Engineering expertise

  A: In Fangpusun we know that every project is different. Our solar experts with 10 years experience. will conduct a solar site analysis using the latest tools in the industry to ensure the maximum performance of your solar system. Give you the best suggestion, recommend suitable model for you. 

Q12.  What about your sale service?

  A: Developing long-lasting relationships with our customers is of utmost importance to us. We are committed to providing you with excellent all-round services, before, during and after the installation of your renewable energy system.


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