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Samlex 12v/24v 20 Amp Steca Solar Charge Controller PR2020

Samlex 12v/24v 20 Amp Steca Solar Charge Controller PR2020
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Was: $201.00
Sale Price: $155.51 No Tax
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BatteryStuff Part #: PR2020
Flat Rate Shipping to USA

This Qualifies for FLAT RATE Shipping of $7.50 per order*
The Steca PR2020 Solar Controller 12/24v, 20 Ah is a do it all solar controller perfect for those who not only ‘need to know’, but also want a plug and play worry free controller that will satisfy even the most demanding consumer.

Samlex 12v/24v 20 Amp Steca Solar Charge Controller PR2020
Product Description

The Steca PR charge controllers were launched in the year 2004 as the fifth generation of charge controller technology (up to 720 Wp). This high class state of the art product upgrades the Steca Solarix series by a customer designed LCD which shows the accurate state of charge (SOC) in percent and as battery gauge symbol. The heart of the controller is the integrated circuit called ATONIC®II, which contains the improved regulation software based on a self learning algorithm. This allows the charge controller to learn on the fly, and adjust according to the input garnered from the batteries during operation.

  • PWM shunt battery charging
  • State of charge (SOC) battery regulation
  • Built in Ah counter
  • Boost charging
  • Equalising charge
  • Float charging
  • Automatic load reconnection
  • Manual load switch
  • Automatic selection of voltage (12V / 24V)
  • Temperature compensation
  • Positive grounding
  • (or) negative grounding on one terminal
  • Field adjustable parameters by two buttons
  • Lighting control options during nighttime
  • Interface to prepayment unit
This charging regulator has basic functions for specifying the charging state(SOC), charging specification and deep discharge protection that are futher described in the owners manual. Additional functions that can be activated in the settings are night light function, auto-test, presetting and serial number query are also explained in the manual available for download. During operation, the regulator monitors various parameters (U; I) of the battery and from that calculates the battery’s charge level (SOC = state of charge). The charge level is the energy level still available in the battery. Modifications in the system, e.g. the battery’s aging process are automatically taken into consideration by the system’s continuous learning process. *Flat Rate shipping is for the lower 48 states only.

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Technical Specifications
Length 7.4
Width 3.8
Height 2.0
Weight .75
Shipping Weight (lb.) 1
DC Output Amps 20 max
DC Output Voltage 12/24v
Float Voltage 14.1/28.2
Maximum Input Current 20 amps
Working Temperature -10 °C to +50 °C
Storage Temperature -20 °C to +80 °C
Warranty 2 year
Temperature Compensation Yes
Recommended Use Solar home systems, RV's, etc
Regulatory Approval ISO 9001:2000
Model: PR2020
Manufacturer: Samlex
Manufacturer Part #: PR2020
Made In: Germany
• Read our Solar Tutorial
Instruction Manual
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Order Line: 1-800-362-5397
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