PWM Charge Mode Solar Charge Controller shops

20A solar charge controller
1.Product introduction of the 20A solar charge controller
CD12/24-20 is a mini type PWM solar charge controller it has plastic material casing,light and compact,with black,silver and blue colour version for your choose,especially designed for small solar systems with the need of a low battery disconnect feature
2.Product parameter (specification) of 20A solar charge controller
Nominal voltage12/24V auto. switch
Max.Charging current20A
Battery typeAGM;GEL;WET
CertificationCE-EMC/LVD, RoHS
Warranty24 months
PackingGift box
Packing list1*20A Solar Charge Controller;1*User Manual
3.Product feature and application of 20A solar charge controller
-3 LED indications: charge status, SOC, LVD, overload/short circuit.
-Maximum 16 connecting terminals.
-Fully electronically protected: Panel surge voltage, wrong polarity at panel or battery, overload and short circuit at load.
-The melting fuse of the prodecessor has been replaced by a fully electronically protected circuit.
-Selectable charging model (Gel & Sealed battery type).
-Reverse blocking MOSFET.
-Common positive allows grounding.
-Applicable to AGM,GEL battery. With PV and battery reverse polarity protection, overload protection, short circuit protection function etc.
1 What is the difference between PWM and MPPT charge controller?
"PWM charge controllers rely on an older technology. These controllers work to match the voltage from the solar panels to battery's voltage by pulling down the panel's voltage, in doing so, it lowers the efficiency of the energy to about 80% of the theoretical maximum.
2 How is your quality?
3 What's the delivery time?
4 What is your regular package?
5 How long will it take to develop a new product?
Usually it takes about 60days to develop a new product.PWM Charge Mode Solar Charge Controller shops