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Phocos ECO-N-20-T > 20 Amp 12/24 Volt PWM Charge Controller
Phocos ECO-N-20-T > 20 Amp  12/24 Volt PWM Charge Controller

Our Price: $62.00
Warranty: 2 Years

Availability: Subject to a lead time. Call for availability.
Product Code: PHOCOS-ECO-N-20-T

Description Datasheet

Phocos > 20 Amp 12/24 Volt PWM Charge Controller

Manufacturer Part Number: Phocos ECO-N-20-T

Phocos ECO-N-20-T is the answer to all of your tough solar projects. Its small size makes it perfect to fit well in tricky places. ECO-N-20-T is fully encapsulated with IP68 standard casing which means it can handle harsh environments.

The ECO-N-20-T charge controller is versatile and offers the flexibilty of operating with 12 or 24 V systems. It will also protect your batteries from overcharging and over discharging.


Type ECO-N-20-T
Nominal Voltage 12V/24V (Auto detection)
Max. Charge/Load Current 20A
Float Charge
27.6 V
Main Charge 28.8 V
Boost charge 28.8 V
Activation: battery voltage < 12.3V
Deep discharge protection, Cut-off voltage
Load reconnect level
22 V
25.6 V
Overvoltage protection 31 V
Undervoltage protection 21 V
Temperature compensation −4.2 mV/K per 2 V cell
Max. wire size 8 AWG (10 mm 2)
Dimensions 3.94" x 2.4" 0.79"
Weight 5.6 oz.
Temperature range -40 F to 140 F (40 C to +60 C)
Type of protection IP68 (casing), IP21 (contacts)


Data Sheet Phocos ECO-N-T PWM Charge Controller
Owner's Manual Phocos ECO-N-T PWM Charge Controller
Warranty Phocos

Product Description

  • Dust proof and waterproof rating IP68 (housing) and IP21 (contacts)
  • Hazardous location (HazLoc) certified (Class I & II, Div. 2 and Class III, Div. 1 & 2)

Robust Design

  • Fully potted PCB
  • Rugged housing with corrosion-resistant screw terminals
High-Efficiency Charging
  • Series switching design reduces thermal stress on PV panel
  • 3-Stage charging ensures charging of all battery cells and prevents sulfation
Intuitive User Interface
  • Easy-to-understand 3-LED system status interface
  • Install only requires a flat-head screwdriver
  • Perfect for small PV systems
  • Charges 12 or 24 V batteries (auto-detection)
  • Ideal for almost any off-grid PV application
  • Same model can be used in 12 or 24 V systems

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