short circuit of solar modules
short circuit of load
over temperature
over voltage
lightning protection by varistor
low electronic interference (EMC)
open circuit battery
reverse current at night
reverse polarity of load & battery
electronic fuse
Electronic Protections
high voltage disconnect (HVD)
low voltage disconnect (LVD)
dept of discharge disconnection (DOD)
Certificates
listed for Worldbank funded projects in Nepal
conform to European Standards (CE)
Made in Germany
manufactured in a
- DIN EN ISO 9001:2000 and
- DIN EN ISO 14001 facility
The Steca PR charge controllers were launched in the year 2004 as the fifth generation of charge controller technology (up to 900 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.
Solar Charge Controller/Solar Controller/Solar Regulator/Solar System Controller
Supply Ability: | 1000 Set/Sets per Month |
Payment Terms: | L/C,T/T |
Maximum Current: | 30A |
Application: | Solar System Controller |
Model Number: | PR series |
Brand Name: | Steca |
Place of Origin: | Germany |
Package Included 2pcs 100W Monocrystalline Solar Panel USA, EU, Australia, Usually Ships in 3 to 5 Working Days ECO-WORTHY PWM Series: 200W(2*100W) 12VMono Off-Grid System This 100W Mono solar panel with its high power output and the robust design the right solution for a ...
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In PWM solar charge controller, the current from the solar panel tapers according to the battery’s condition and recharging needs. When a battery voltage reaches the regulation set point, the PWM algorithm slowly reduces the charging current to avoid heating and gassing of the ...
Come From Xiamen Eco-Sources Technology Co. Ltd
Pulse Width Modulation (PWM) is the most effective means to achieve constant voltage battery charging by adjusting the duty ratio of the switches ( MOSFET ). In PWM charge controller, the current from the solar panel tapers according to the battery’s condition and recharging ...
Come From Xiamen Eco-Sources Technology Co. Ltd