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TommaTech® 20A-100V 12/24 MPPT Charge Controller

TommaTech® 20A-100V 12/24 MPPT Charge Controller

  • Advanced MPPT technology
  • Wide MPPT operating voltage range
  • Multiple load operating modes
  • Comprehensive electronic protection
  • Compatible with lead acid and lithium-ion batteries
  • Over temperature protection
  • Real-time energy statistics
  • Monitor and set the parameters via APP or PC software
  • IP32 Protection
  • Isolated with standard Modbus protocol RS485 communication port
  • Limit charging power & current over rated range
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Description

N SERIES(MPPT) CHARGE CONTROLLERS

TommaTech® MPPT Series is a series of MPPT charge controllers developed for on-grid photovoltaic systems with optional LCD display units (XDB1 / XDS1 / XDS2). TommaTech® MPPT Series Charge Controllers apply intelligent algorithm to maximize the amount of energy generated from PV arrays and at the same time minimize power loss in a wide operating range, and thus operate at high efficiency. TommaTech® Series Controller has the option of automatic power reduction at high temperature as well as limit protection function in charging current and charging power. In this way, the stability of the system is taken to the next level.

Brand

Tommatech

Technical Details

Model Type
TT 2210N

Rated System Voltage
12/24VDC auto

Rated Charge Current
20a

Rated Discharge Current
20a

Battery Input Voltage Range
8V ~ 32V

Maximum PV Open Circuit Voltage
100V

MPPT Voltage Range
(Battery voltage +2v) ~ 72V

Maximum PV Input Power (W/V)
260W / 12V – 520W / 24V

Balancing Charge Voltage
Dry: 14.6V / watery: 14.8v / User: 17 ~ 9V

Upgrade Charge Voltage
Gel: 14.2v / Dry: 14.4V / Waterplay: 14.6V / User: 17 ~ 9V

Float Charge Voltage
Gel /Dry /Sulu:13.8 V /User: 17 ~ 9V

Reconnect Voltage (Low Voltage)
Gel /Dry /Sulu:12.6 V /User: 17 ~ 9V

Disconnect Voltage (Low Voltage)
Gel /Dry /Sulu:11.1 V /User: 17 ~ 9V

Self consumption
≤35MA (12V)

Discharge Circuit Voltage Drop
≤0.23V

Temperature Coefficient
-3MV / oC / 2V (default)

Ground
Co -negative grounding

RS485 Interface
5VDC / 200MA (RJ45)

LCD Display Standby Time
60S (default)

Operating Environment Temperature Range
-25 oC ~ +50 oC (LCD);-30 oC ~ +50 oC (LCD screen without screen)

Recommended Cable Cross Section
8AWG (10mm2)

Connection Terminal
6AWG (16mm2)

Storage Temperature
-20 oC ~ +70 oc

Relative humidity
≤ 95 %, non -condensation

Security
EN/IEC62109-1

Weight
1.31KG

Dimension
230 x 165 x 63mm

Mounting Size
173 x 156mm

Mounting Hole Size
5mm

Protection Class
IP32

Technical Document


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