PWM controllers -Landstar EU Series

back to top

Description

This series solar charge controllers adopt the most advanced digital technique and operates fully automatically. The Pulse Width Modulation (PWM) battery charging methodology greatly increase battery life. This series solar charge controllers adopt the most advanced digital technique and operates fully automatically. The Pulse Width Modulation (PWM) battery charging methodology greatly increase battery life.

Features

• Highly efficient Series PWM charging, increase the battery lifetime and improve the solar system performance.
• LED indicators indicate battery voltage state.
• Use MOSFET as electronic switch, without any mechanical switch.
• Widely used, automatically recognize day/night (R Series).
• Intelligent timer function with 1-12 hours option (R Series).
• Only one key to perform all setting.
• Adopt temperature compensation, correct the charging and discharging parameters automatically and improve the battery lifetime.
• Electronic protection: over charging, over discharging, overload, and short circuit.
• Reverse protection for battery.
solar charge controllers Landstar-PWM
Model Input volt (Max) Charging volt, Auto sensing Maximum charging current Maximum load current Maximum PV input power @ 12V/24V
LS EU 5A 12/24V 50V 12V 5A 5A 60W/120W
LS EU 10A 12/24V 50V 12/24V 10A 10A  120W/240W
LS EU 20A 12/24V 50V 12/24V 20A 20A  240W/480W

PWM controllers -Landstar B Series

back to top

Description

This series solar charge controllers adopt the most advanced digital technique and operates fully automatically. The Pulse Width Modulation (PWM) battery charging methodology greatly increase battery life. This series solar charge controllers adopt the most advanced digital technique and operates fully automatically. The Pulse Width Modulation (PWM) battery charging methodology greatly increase battery life.

Features

• Highly efficient Series PWM charging, increase the battery lifetime and improve the solar system performance.
• LED indicators indicate battery voltage state.
• Use MOSFET as electronic switch, without any mechanical switch.
• Widely used, automatically recognize day/night (R Series).
• Intelligent timer function with 1-12 hours option (R Series).
• Only one key to perform all setting.
• Adopt temperature compensation, correct the charging and discharging parameters automatically and improve the battery lifetime.
• Electronic protection: over charging, over discharging, overload, and short circuit.
• Reverse protection for battery
• Remote meter and temperature sensor
solar charge controllers Landstar-PWM
Model Input volt (Max) Charging volt, Auto sensing Maximum charging current Maximum load current Maximum PV input power @ 12V/24V
LS B 10A 12/24V 50V 12/24V 10A 10A 120W/240W
LS B 20A 12/24V 50V 12/24V 20A 20A 240W/480W
LS B 30A 12/24V 50V 12/24V 30A 30A 360W/720W

MPPT Controllers – Tracer Series

back to top

Description

EPSOLAR Tracer series controllers adopt the latest MPPT technology (Maximum Power Point Tracking), an advanced tracking algorithm which ensures that the solar modules operate at the ideal voltage where they can produce the maximum available power.
Compared to conventional PWM controller, MPPT technology increases the charge efficiency up to 30% and potentially decreases the required solar array power.

The ability to step-down from the higher solar array voltage to the lower battery bank voltage (to charge the batteries) greatly increases system design flexibility. The cable size can also be reduced because of the smaller current from the solar array.

The Tracer series controllers is ideal for off-grid solar systems and allows precise control of the charging and discharging of the battery. At the same time, the low voltage disconnect function (LVD) will prevent battery damage from over discharging.

Features

  • MPPT technology
  • Peak conversion efficiency of 97%
  • High Tracking efficiency of 99%
  • Several seconds tracking speed
  • 4- Stage charge with PWM output
  • Natural convection cooling
  • Full power output up to 45 °C
  • Temperature compensation
  • Sealed, Gel, Flooded battery
  • Diversified load control
  • RJ45 interface & optional meter
  • Standard 2 years warranty
  • CE certification
solar charge controllers Tracer-MPPT
Model Input volt (Max) Charging volt, Auto sensing Maximum charging current Maximum load current Maximum PV input power
Tracer1210A MPPT Solar Controller 100V 12/24V 10A 10A  130W/260W
Tracer2210A MPPT Solar Controller 100V 12/24V 20A 20A  260W/520W
Tracer3210A MPPT Solar Controller 100V 12/24V 30A 20A  360W/720W
Tracer4210A MPPT Solar Controller 100V 12/24V 40A 20A  520W/1040W

MPPT Controllers – Growatt

back to top

Description

This MPPT solar controller is an advanced Solar maximum Power System power point tracking solar battery charger. The controller features a smart tracking algorithm that finds and maintains operation at the solar array peak power point, maximizing energy converting efficiency

The MPPT solar controller charging process has been optimized for long battery life and improved system performance. Self-diagnostics and electronic error protections prevent damage when installation mistakes or system faults occur. The WiFi / GPRS module is a plug-and-play monitoring device to be installed on the controller. With this device, users can monitor the status of the PV system from the mobile phone or from the website anytime anywhere.

Features

  • 12V/24V/48V auto work, parallel design
  • Multi-stage charging optimizes battery performance
  • MPPT tracking efficiency > 99.5%, peak conversion efficiency 98%
  • Compatable with gel, AGM, flooded, sealed and lithium batteries
  • Comorehensive protection
  • WiFi/GPRS Monitoring (optional)
  • BMS (optional)
Stock Code Model Input volt (Max) Charging volt, Auto sensing Maximum charging current Maximum load current Maximum PV input power (12V/24V/48V)
CGSC4880 SC4880 150V 12/24/48 Auto 80A 960W/ 1920W/ 3480W
CGSC48100 SC48100 150V 12/24/48 Auto 100A 1200W/ 2400W/ 4800W

Disclaimer

back to top

Prices are subject to change without notice
Errors and omissions excepted
Prices published does not constitute a final quotation

Pin It on Pinterest

Share This