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Gioco GSR36/48V Boost (step-up) MPPT 4.5A 48V

Gioco GSR36/48V Boost (step-up) MPPT 4.5A 48V

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€69,00 EUR
€129,00 EUR €69,00 EUR
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The Gioco GSR 36/48V is an MPPT step-up charge controller for a 36V or 48V battery. The boost function makes it possible to charge with a solar panel whose operating voltage is lower than the battery voltage.

Important when choosing

  • Battery voltage: 36V or 48V, adjustable.
  • Maximum charging current to the battery: 4.5A.
  • For a 36V battery: PV-Voc maximum 40V; panel power maximum 200W.
  • For a 48V battery: PV-Voc maximum 55V; panel power maximum 260W.

The maximum panel input current is 12A. The separate LOAD output can switch a maximum of 5A; that is a different function than the 4.5A battery charging current.

Use and connection

Set the battery voltage and the charging program with the dip switches according to the manual. There are programs for lead-acid batteries and lithium batteries; check if the chosen program suits the requirements of your battery.

The ABS housing has protection rating IP20. Mount the controller in a dry, ventilated place. Also view solar cables, MC4 connectors and fuses for the connection.

Source: Gioco Solutions, GSR 36/48V Technical manual, electrical specifications on page 6.

PV limits & manufacturer document
Regulator
MPPT
PV voltage max. (Voc)
40 V (36V) / 55 V (48V)
Max. charging current
4,5 A

Maximaal paneelvermogen: 200 W bij 36 V / 260 W bij 48 V.

MPPT step-up-regelaar voor een 36V- of 48V-accu. De 4,5 A is de maximale laadstroom naar de accu; de maximale paneelingangsstroom is 12 A. PV-Voc maximaal 40 V bij een 36V-accu en 55 V bij een 48V-accu. Het step-up-werkbereik vanaf 2 V tot nabij de accuspanning is niet hetzelfde als deze Voc-grens. Stel de accuspanning en het accutype in volgens de handleiding. De afzonderlijke LOAD-uitgang van maximaal 5 A is geen acculaadstroom.

Bron: Gioco Solutions, GSR 36/48V Technical manual, pagina 6.

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