20A PWM 12V/24V Solar Charge Controller

Name: 20A PWM 12V/24V Solar Charge Controller
SKU: NPA-MAX2024P
Price: 22.99 USD
Availability: InStock

SKU: NPA-MAX2024P

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Technical Parameters

Description

Newpowa's latest 20A PWM Charge Controller maintains compatibility with 12 and 24V systems. PWM charging prevents system failure caused by Battery Management System (BMS) issues, providing added peace of mind and reliability. Additionally, our controller features programmable short-circuit protection to prevent output shutdown in the event of capacitive or inductive load issues, ensuring uninterrupted operation and protection against potential damage.

Key Features

LCD screen for easy-to-see parameters
Over-temperature protection
4-stage battery charging: fast, boost, equalization, & float
12/24V auto-switch capabilities
Accepted battery types: Gel, AGM, Liquid, & Lithium
Load modes: always on (Default), dawn to dusk, time control mode, user-defined mode
PV max input: 400W @12V; 800W @24V

TECH & SPECS
Warranty
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Product Code NPA-MAX2024P
Rated Charge Current 20A
System Voltage 12/24V automatic recognition
Fast Charging Voltage <14.5/29.0V @25°C
Boost Voltage 14.0~14.8V/28.0~29.6V @25°C(default:14.5/29.0V)
Equalization Voltage 14.3~15.0V/28.6~30.2 @25°C(default:14.8/29.6V)(Liquid, AGM)
Float Voltage 13.2~14.0V/26.4~28.0 @25°C(default:13.7/27.4V)
Low Volt. Disconnect 10.8~11.8V/21.6~23.6(default:11.2/22.4V)
Overcharge Protect 15.8/31.3V

Temp. Compensation -4.17mV/K per cell (Boost, Equalization), -3.33mV/K per cell (Float)
Max volt on PV terminal 25V @12V; 50V @24V
Max PV input power 400W @12V; 800W @24V
Battery Type Gel, AGM, Liquid, Lithium (default: Gel)
USB interface 5V 2A
Ambient Temperature -20 ~ +55°C
Dimensions (LxWxH) 5.60*3.15*1.18in
Net weight (approx.) 0.42lbs

2-Year Limited Material and Parts Workmanship Warranty

Newpowa offers free shipping for all domestic orders (48 states). Your order will be shipped within 1-2 business days from the date payment is cleared plus transit time, ships from Southern California. Please note that we are unable to ship to PO Box addresses for any size of solar panels. Upon shipment, a tracking number will be provided.

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