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4000W 48V lithium charge controller Ista-Breeze
istabreeze
Services€950,00

VAT included Shipping costs will be calculated at checkout

4000W 48V lithium charge controller Ista-Breeze

charge controllers for wind turbines

This powerful charge controller is specifically designed for wind turbines and optimizes the charging of lithium batteries. It offers effective protection through reverse polarity and short circuit protection and has an integrated LCD display that shows amps, watts and battery voltage. The external aluminum cooling fin design ensures excellent heat dissipation, while the built-in turbine brake minimizes mechanical shock.

Note: Please be sure to provide us with the data sheet of your lithium batteries after purchase to ensure that the charging voltage is set correctly.

Perfectly tailored to the needs of lithium batteries in your wind turbine.



The LCD display is located in the controller.

Property Details
minimum battery voltage 42 V
Cables 10 mm² screw terminals
charging current wind ampere max. 70 A
Charging voltage Depending on the lithium battery according to the data sheet
Cooling External aluminum cooling fins
Advertising LCD with 3 displays: Ampere, Watt, Battery Voltage
Dump load 4,0 KW braking resistor (The load resistance may differ from the illustration)
Integrated manual stop switch Maintenance
Class IP20 (indoor)
Nominal battery voltage 48 VDC
Max. input power of the wind turbine Nominal: 4 KW, Max: 5 KW
brake function Electromagnetic short circuit from 58V. Automatic brake at cooling temperature ≥ 50°C
brake function 3 dump loads (resistance), each active for 5 seconds
Operating temperature Standard: 20+55°C/3585% RH, Industrial: 30+55°C/3585% HR
Temperature compensation -4mV/°C/2V, -35°C to +80°C, Accuracy: ±1°C
Recommended battery  suitable for lithium depending on specification


4000W 48V lithium charge controller Ista-Breeze
4000W 48V lithium charge controller Ista-Breeze Services€950,00

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This is how it works:

  • Return deadline: 30 days from receipt of the goods.
  • Simple processing: Contact our customer service to start the return process.
  • Full refund: After receipt of the return, the purchase price will be refunded.

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