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address: Floor 2, building A2, LiLang Software Park, No. 31, Bulan Road, Nanwan street, Longgang District, Shenzhen
China Post code: 518000Contact Now
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MPPT Solar charge controller smart2 20A
- Introduction
- This is a solar charge controller 20A ~30A that have automatic max. power point tracking function with high efficiency that almost 30%~60% higher than traditional charge controller. It also features the functions of system voltage auto recognition, wide rang of PV input ,charge for all kinds of battery,automatic discharge control,RS 232 / LAN communication function and so on. It is very high-end product for solar market.
Feature:
1.MPPT charge
mode,conversion efficiency upto 99%
2.12V/24V/48V system auto
recognize
3.Wide range of PV input with max. is DC150V .
4.Journal
function , Save function set ,Date ,time ,Generating capacity and so on
.
5.Charge mode: three stages (fast charge ,constant charge ,floating charge)
.It prolongs service life of the batteries .
6.Discharge mode: ON mode, OFF
mode, double time control mode, PV voltage control mode ,PV voltage plus time
delay mode and so on .
7.Recommended battery types: sealed lead acid, vented,
gel, NiCd battery. Other types of the batteries can also be defined.
8.Most
information could be provide by LCD and LED like: model number , PV input
voltage, battery type , battery voltage , charging current , charging power ,
working status and so on. Also customer information like company name,website
and logo can be added into Solar Eagle software.
9.RS232 and LAN
communication port. IP and Gate address could be user define it satisfy global
area.And communication protocol can be provided to help customer manage all
information .
10.The upper computer software is displayed in 11 languages, it
could show work status and set parameters of the discharge system.
11.With
intelligent design,the device can be upgraded online lifelong.
12.Adopting
the well-known brand components,the devices can suffer the temperature not less
than 105℃.The service life is designed to use for 10 years in
theory.
13.Compliance with the 2002 95 EC environment protecting demand, does
not include the Cadmium, hydride and fluoride etc material
14.Equipment
integrity: controller ,CD-ROM(microcomputer software), communication wire ,
temperature sensing wire,Anderson terminals
15.CE,ROHS certifications
approved.
16.2 years warranty. And 3~10 years extended warranty service also
can be provided.
Technical Specification:
MODEL:I-P-SMART2-20A/25A/30A
-SERIES 20A 25A 30A Charge Mode Maximum Power Point
Tracking Discharge Mode Intelligent control System Type 12V 24V 48V Automatic recognition Soft Start Time ≤10S Dynamic Response Recovery Time 500us Conversion Efficiency ≥96.5%,≤99% PV Modules Utilization Rate ≥99% INPUT
CHARACTERISTICS MPPT Working Voltage and Range 12V system DC18V~DC150V 24V system DC34~DC150V 48V system DC65~DC150V Low Voltage Input
Protection Point 12V system DC16V 24V system DC30V 48V system DC60V Low Voltage Input Recovery Point 12V system DC22V 24V system DC34V 48V system DC65V Max. DC Voltage DC160V Input Overvoltage Protection Point DC150 Input Overvoltage Recovery Point DC145V Max. PV Power 12V system 286W 357W 429W 24V system 572W 715W 858W 48V system 1144W 1430W 1716W CHARGE
CHARACTERISTICS Selectable Battery Types Sealed lead acid, vented, Gel, NiCd battery(Default type is GEL
battery) Other types of Battery Setting Constant charge User-defined constant/floating charge voltage range between DC10V~DC15 ( based on
1 pcs 12V battery ) Floating charge Battery Type Setting 12V/24V/48V SYS Controller and upper monitor Charge Type 12V/24V/48V SYS Three Stages :Fast charge/Constant charge/Floating charge Rated Output Current 20A 25A 30A Current-limiting Protection 25A 30A 35A Temperature Factor ±0.02%/℃ Temperature Compensation 14.2V-(The highest temperature-25℃)*0.3 Output Ripples(peak) 200mV Output Voltage Stability Precision ≤±1.5% Charge voltage Peak-Peak Ripple 200mV Charger voltage accuracy ≤±1.5% DISCHARGE
CHARACTERISTICS Setting Control Controller or LAN Max discharge current 30A Max discharge power 420W 840W 1680W Discharge protection fuse 40A*2 Double-time control On in morning ,off in morning / On in night ,off in night ON / OFF mode ON / OFF PV voltage control PV voltage on,PV voltage off PV voltage / time delay control PV voltage on,time delay off Discharge voltage
protection Output off when it under setting voltage; Factory set is 10.5 .(
Note : set based on 1 battery ) COMMUNICATION
PORT RS232 Communication Chose COM communication LAN Communication Set IP and Gate address for controller and solar eagle ;Then
chose TCP communication PROTECTIONS Input Low Voltage Protection Check the in/output characteristics Input Overvoltage Protection Input Polarity Reversal Protection Output Overvoltage Protection Output Polarity Reversal Protection Short-circuit Protection Recover after eliminating the Short-circuit fault, no problem
for long term Short-circuit Temperature Protection 95℃ Temperature protection Above 85℃,decrease the output power, decrease 3A per degree. OTHER
PARAMETERS Noise ≤40dB Thermal methods Forced air cooling, fan speed rate regulated by temperature,
when inner temperature is too low, fan ran slowly or stop; when controller
stop working, fan also stop ran. Environment Protection World brand raw materials. Compliance with EU standards. Meet
the 2002/95/EC without cadmium hydride, fluoride, peculiar smell and toxic
substances.All rated temperature of electrolytic capacitors not less than 105℃ PHYSICAL Measurement DxWxH (mm) 270*185*90 N.G(kg) 2.1 G.N(kg) 2.4 Color Blue/Green (optional) Safety CE, RoHS, PSE,FCC EMC EN61000 Type of Mechanical Protection IP21 ENVIRONMENT Humidity 0~90%RH ( no condense) Altitude 0~3000m Operating Temperature -20℃ ~ +40℃ Storage Temperature -40℃ ~ +75℃ Atmospheric Pressure 70~106kPa
Note: We provide OEM
and ODM service.The 36V/72V/96V model also can be custom made for
you.
Product Parts:
Upper Computer Software and Test Software：
Note:
1) Attachment is upper computer software which is suitable for all computer systems .
2) Trafficker will provide neutral upper computer software and CD,or with customer's logo.
3) WIN7,IN8 system user,please log in as administrator.More details please check the manual.
Information on Display and Settable Parameters:
Note:
1) All above information is a sample which is the working state of MPPT in sometime. In different working stage the parameters will change like work mode, charge current ,charge mode ,charge power and so on ; In the fault mode it will show fault mode ;
2) If all above dates show
means this could change;the details please check the manual.
Installation
Note:
1) Above is off-grid solar system connection picture ;
2)Other ways for PC-communication, please check the manul for details;
Other Parameters ：
Please check design brief,technical documents,product manual for more details.
