CX-N-MPPT — MPPT charge controller 30/60 A, 12/24/48 V
Country: Germany · Model: CX-N-MPPT
For off-grid solar plants with a 12, 24 or 48 V bank, this MPPT charge controller delivers 30 or 60 A and accepts PV strings up to 150 or 200 V. It is also used at telecom sites and in microgrids where lead-acid or lithium batteries are charged from solar modules.
- Models
- CX-N-MPPT-150/30, CX-N-MPPT-200/60
- Charge/load current
- 30 A / 60 A
- Battery voltage
- 12 / 24 / 48 V
- Max. PV voltage
- 150 V / 200 V
Technical specifications
| Models | CX-N-MPPT-150/30, CX-N-MPPT-200/60 |
|---|---|
| Charge/load current | 30 A / 60 A |
| Battery voltage | 12 / 24 / 48 V |
| Max. PV voltage | 150 V / 200 V |
| Efficiency | up to 98 % (30 A), up to 97 % (60 A) |
| Interface | RS-485, LCD |
| Cooling | passive, fanless |
| Customs codes (for reference) | |
| HS code | 8504.40 |
| UKTZED code (Ukraine) | 8504405500 |
| CN code (EU) | 85044060 |
Specifications are taken from the manufacturer’s technical documentation. Updated . Customs codes are for reference only; the final code is determined at customs declaration for the specific model.
Description
The range consists of two models, CX-N-MPPT-150/30 and CX-N-MPPT-200/60; in the designation the first number is the maximum PV voltage and the second is the rated current. The high input voltage makes it possible to build modules into series strings and reduce the cable current from the roof to the controller. The conversion efficiency reaches 98 % in the 30 A version and 97 % in the 60 A version. There is no fan and cooling is passive, so the controller runs silently and has no wearing parts. Current parameters are shown on an LCD, and the RS-485 port sends data to a monitoring or dispatch system. Both lead-acid and lithium batteries are supported. Free space is left above and below the enclosure, because heat is removed by natural convection.
How to choose
The deciding parameter here is the charge current, which is calculated from the array power and the bank voltage. The 150/30 version suits small 12 or 24 V systems, while the 200/60 with an input up to 200 V is the choice for a 48 V bank and longer strings. If the controller sits on a street light pole and dimming and an IP68 enclosure are needed, take the CIS-N-MPPT (15–30 A). For simple 12 or 24 V systems with an array up to 500 W, the ECO-N-MPPT 85/15 is enough.
Request a price and lead time
CX-N-MPPT — MPPT charge controller 30/60 A, 12/24/48 V. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What solar module voltage does the CX-N-MPPT-200/60 withstand?
The maximum PV voltage is 200 V; for the smaller 150/30 model it is 150 V. The string is calculated from the open-circuit voltage of the modules in frost.
Which batteries does the CX-N-MPPT controller work with?
With lead-acid and lithium batteries of 12, 24 or 48 V nominal voltage.
Does the CX-N-MPPT have an interface for remote monitoring?
Yes, the RS-485 port sends data to an external system, and the LCD shows the charge status directly on site.
Does a 60 A MPPT controller need a fan?
No, cooling is passive. At an efficiency of up to 97 % little heat is released, and it is enough to leave space around the enclosure.
How does the CX-N-MPPT differ from the CXNup PWM controller?
The MPPT controller converts the excess string voltage into charge current and accepts PV up to 150 or 200 V. The CXNup PWM model (10–40 A) allows only 30 or 50 V at the input and suits small 12 or 24 V systems.
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Need a price, lead time or replacement?
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