solar charge controller solar power system lcd display SDY-SP manufacturer from China Beijing remote power renewable energy science technology developing co., ltd

Payment Terms:	T/T,WU
Place of Origin:	Beijing, China (Mainland)

Product Detail

Model No.: SDY-SP

Production Capacity: 30000pcs per month

Delivery Date: with one week

Type: Flat Panel

Brand Name: remote power

Means of Transport: Ocean,Land,Air

Packing: stardand export carton

Application: Solar Thermal

Pipe Material: Others

application: solar

Name: price solar charge controller 40a
Work voltage : 12/24v
Rated current: 40a
Certificate: CE RoHS
brand:remote power

Features

Big LCD screendisplay

Connection to computerport

With relayfunction

Microcontroller and CPU softwareintelligent control

Protection against overload,shortcircuit and reverse connection

TemperatureCompensation

ISO9001 CE ROHS CertificateApproved

Specifications:

Type	SDP-SP-30A PWM	SDP-SP-40A PWM	SDP-SP-50A PWM	SDP-SP-60A PWM
Rated charge current	30A	40A	50A	60A
Rated load current	30A	40A	50A	60A
Work voltage	12v; 12/24V Auto
Over load, short circuitprotection	1.25 rated load current 60sec, 1.5 rated loadscurrent 5sec, over load protection action. ≥3 Rated load current short circuitprotection action.
No load current	≤6mA
Charging circuit voltage drop	≤0.26V
Load circuit voltage drop	≤0.15V
Over voltage protection	17V; ×2/24V
Work temperature	Industry stage:-35°C to +55°C;
Boost charge voltage	14.6V;×2/24V; (keep10min)
Direct charge voltage	14.4V; ×2/24V; (keep10min)
Float charge voltage	13.6V; ×2/24V;
charge return voltage	13.2v;×2/24V;
Temperature compensation	-5mv/°C/cell (Boostcharge, Direct charge, Float charge, charge returnvoltage);
Lower voltage indicate	12.0V;×2/24V;
Over discharge voltage	11.1V(noload)- real-time modified voltage by the dischargerate; ×2/24V;
Over discharge return voltage	12.6V; ×2/24V
Control mode	PWM charge mode; modified discharge voltage bythe discharge rate