Steca Solarix MPPT

Steca Solarix MPPT sont des régulateurs de charge solaire avec suivi du point de puissance maximale. Ceux-ci conviennent à toutes les technologies de modules courantes et sont parfaitement adaptés aux systèmes solaires avec des tensions de module supérieures à la tension de la batterie. En particulier, ces modules PV peu coûteux qui sont utilisés pour les systèmes connectés au réseau peuvent également être utilisés hors réseau.

MPPT 5020 12/24/48V, 50/20A, LCD

MPPT 3020 12/24V, 30A/20A, avec LCD)

  • High efficiency maximum power point tracker
  • Wide input voltage range
  • LED display
  • Automatic battery voltage detection
  • Full load protection

Description 

Steca Solarix MPPT are solar charge controllers with maximum power point tracking. These are suitable for all common module technologies and are optimally suited for solar systems with module voltages higher than the battery voltage. In particular, such inexpensive PV modules that are used for grid-connected systems can also be used off-grid.

Steca‘s efficient MPP tracking algorithm always provides the maximum usable power of the module, significantly increasing energy yield, especially in poor weather conditions (cloud cover, winter, diffused light). The Steca Solarix MPPT charge controllers combine state-ofthe-art charging technology with high efficiency, professional battery care with numerous programming options, modern design, excellent protection functions and an intuitive LC display with menu guidance.
For remote monitoring, Steca provides the cost-efficient item PA WiFi1 as an optional accessory.

Features

Technical drawing: Steca Solarix MPPT 3020, 5020

Product features

  • Maximum Power Point Tracker (MPP tracker)
  • Voltage and current regulation
  • Multistage charging technology
  • Automatic load reconnection
  • Monthly equalisation charge

Electronic protection functions

  • Overcharge protection
  • Deep discharge protection
  • Reverse polarity protection of module, load and battery
  • Automatic electronic fuse
  • Short circuit protection
  • Open circuit protection without battery
  • Reverse current protection at night
  • Overtemperature and overload protection
  • Load disconnection on battery overvoltage

Displays

  • Graphical LC display

Operation

  • Simple menu-driven operation
  • Programming by buttons
  • Manual load switch

Certificates

  • Compliant with European Standards (CE)
  • RoHS compliant
  • Manufactured according to ISO 9001 and ISO 14001

Accessories

  • Web Portal through PA WiFi1
  Solarix MPPT 3020 Solarix MPPT 5020
Characterisation of the operating performance
System voltage
12 V (24 V)
12 / 24 / 48 V
Nominal power
450 W (900 W)
750 W / 1500 W / 3000 W
DC input side
MPP voltage

15 V / 30 V / 60 V < Umodul < 150 V
Open circuit voltage solar module (at minimum operating temperature)
17 V … 100 V (34 V … 100 V)
17 V / 34 V / 68 V < Umodul < 150 V
Module current
30 A
50 A
DC output side
Load current
20 A
Reconnection voltage (LVR)
12.5 V (25 V)
12.5 V / 25 V / 50 V
Deep discharge protection (LVD)
11.5 V (23 V)
11.5 V / 23 V / 46 V
Battery side
Charge current
30 A
50 A
End-of-charge voltage
14.1 V (28.2 V)
14.1 V / 28.2 V / 56.4 V
Boost charge voltage
14.4 V (28.8 V)
14.4 V / 28.8 V / 57.6 V
Equalisation charge
15 V (30 V)
15 V / 30 V / 60 V
Set battery type
liquid
Operating conditions
Ambient temperature
-25 °C … +40 °C
Fitting and construction
Terminal (fine / single wire)
16 mm² - AWG 6
35 mm² - AWG 2
Degree of protection
IP 20
Dimensions (X x Y x Z)
230 x 130 x 80 mm
250 x 230 x 85 mm
Weight
1370 g
3140 g

 

 

 

 

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