DC-12S20L MPPT 12V 20A solar controller 1)MPPT range 9~18V 2)20A 12v 3)CE certification 4) 5 years warranty
Production introduction
The DC-50 family of charge controllers is the latest innovation in maximum power point Tracking(MPPT) charge controllers from DUCHY power systems.The MPPT software algorithm is both continuous and active,increasing your photovoltaic array power yield up to 30% compared to non-MPPT controllers.Thanks to active colling and intelligent management colling, charge controllers can operate at their full maximum current rating,100Amps respectively,in ambient temperatures as 50°C.
Included in all of the DC-50 charge controllers are the revolutionary features fist developed by Power,including support for a wide range of nominal battery voltages and the obility to step-down a higher voltage solar array to recharge a lower voltage battery bank.
DC-50 MPPT charge controllers are the only choice when you demand a high performance,efficient and versatile charge controller for your advanced power system.
DC-50 series includes two types of desktop and modular products, desktop-type including narrow range and the wide range, the main difference is the input voltage range. Desktop maximum current of solar charge controller is 100A, mainly for small and medium sized off-grid solar power system. Combined solar charge controller input wide range, single charge current to 100A can be combined for the 800A, and has a power distribution unit and monitoring unit, mainly for medium and large-sized off-grid solar power system.
DC-50 series desktop solar charge controller
1. Production introduction
DC-50 series desktop solar charge controller narrow range and a wide range (H type), with the most home solar power system, due to high voltage connection of solar cells, it is necessary to control the output voltage of 48VDC less to ensure personal safety, usually 12V, 24V, 36V or 48V battery, DC-50H series of wide input voltage range is specifically designed for a home solar power system solar charge controller
2. Production Features
1)Increases PV Array output by up to 30%
2)Advanced continuous Maximum power point Tracking(MPPT)
3)Full power output in Ambient Temperatures up to 50°C
4)Battery voltages from 12V to 160VDC
5)Fully outback network integrated and programmable
6)programmable Auxiliary control output
7)standard 5 year warranty
8)Conform to European standards (CE)
9) Made in china
10)Manufactured in a ISO9001:2000
3. Technic Specifications
Type Item | DC-12S10L | DC-12S20L | DC-12S40L |
System voltage | 12V | ||
MPPT voltage range | 9~18V | ||
Solar cell power (PV) | ≤180WP | ≤360WP | ≤720WP |
End of charge voltage | 14.1V | ||
Deep discharge (LVD) | 10.5V | ||
Reconnection voltage (LVR) | 12.5V | ||
Solar open circuit voltage | <30V | ||
Solar charge current | 1~10A | 1~20A | 1~40A |
Battery nominal voltage | 12V | ||
Nominal output load current | 15A | 30A | 50A |
Output noload waste current | <14mA | ||
Protect | Input over voltage,turn over pour current,over charge,over loading,over discharge,short protect | ||
Display | LEDsolar ,load,battery | LCD(option):Battery voltage ,Battery charge current,Load current LED:solar ,load, battery,Alarm | |
Conversion efficiency | 97.5% | ||
Operating temperature range | -10°C~50°C | ||
Operation humidity | 0~90% RH | ||
Connection | Junction end:Solar,Battery,Load | ||
size(H×W×D) | 47×175×112mm | 160×400×298mm | |
weight | 0.5KG | 5KG | 6KG |
DC-12S20L MPPT 12V 20A solar controller
