mppt solar charge controllercalculationsolar.com/pdfs/calculationsolar_regulator... ·...

SunSaver MPPT

of Page 7

Guangdong Prostar New Energy Technology Co., Ltd www.Prostarsolar.net

MPPT Solar charge controller

SunSaver Series Specification

Model：SunSaver series

System Voltage: DC12V/24V Automatic Recognition

Rated Current: 15A 20A 30A 40A 50A

USB: 5V 3A

Maximum PV(voc) Voltage: 100VDC (15A, 20A), 150VDC (30A,40A,50A)

SunSaver series adopted with auto cool, high conversion efficiency, low power consumption

and LCD display. It features an efficient MPPT control algorithm. Added the output

function (USB5V 3A). For the MPPT controller can be widely used in off-grid solar system,

communication base station solar system, household solar system, street light solar systems,

field monitoring and other fields.

SunSaver MPPT

of Page 7


Features

High efficiency MPPT control algorithm, MPPT efficiency ≥99.5%, whole Machine

conversion efficiency upto 98%;

Charge mode: three stages (fast charge, constant charge, floating charge). It prolongs

service life of the batteries.

Discharge mode: ON/OFF mode, Dual time control mode, PV& Time control mode, PV

voltage control mode.

Recommended battery types: Flooded, Sealed lead acid, Gel battery. Other types of

the batteries can also be defined.

Most information could be provided by LCD like: system type., PV input voltage, PV

input current, day, month, total generating power, battery type, battery voltage, charging

current, charging power, discharge current, discharge power and so on.

RS485 communication, we can offer communication protocol also, it’s convenient

for user’s integration management.

CE, RoHS, FCC certifications approved.. We can help clients to approve other

certifications.

3 years warranty. And 3~10 years extended warranty service also can be provided.

MPPT Controller connection diagram

SunSaver MPPT

of Page 7


Parameters Display information

SunSaver MPPT

of Page 7


MPPT controller LCD setting information

SunSaver MPPT

of Page 7


Upper Computer Software and Test Software

Visual display of charge and discharge status, PV voltage, charge voltage, charge current,

alsocan set the battery type, LOAD output control mode

SunSaver MPPT

of Page 7


Technical Datasheet

SunSaver MPPT Series 15A 20A 30A 40A 50A

MPPT efficiency ≥99.5%

System type DC12V/24V system Automatic Recognition

INPUT CHARACTERISTICS

Max. PV input voltage(VOC) 12V/24V system DC100V DC150V

High input voltage protection point 12V/24V system

DC100V DC150V

High input voltage recovery point DC95V DC145V

Rated PV input power 12V system 200W 260W 390W 520W 650W

24V system 400W 520W 780W 1040W 1300W

CHARGE CHRECTRESTICS

Charge method

12V/24V system

Three stages charge: constant current(MPPT), constant

voltage, floating charge

Rated charge current 15A 20A 30A 40A 50A

Automatic Temp.Compensation 14.2V-（highest temperature-25℃）*0.3

OUTPUT DISCHARGE CHARACTERISTICS

USB (Total for 2 USB output) DC5V 3A

LOAD output voltage Based on battery voltage

Rated output current 15A 20A 30A 40A 50A

Output control mode ON/OFF mode, Dual time control mode,

PV&Time control mode, PV voltage control mode

Output control set way Controller button or PC software

DISPLAY

LCD Display System type, PV voltage, charge voltage,

charging current, charging power, temperature etc.

PC software RS485

OTHER PARAMETERS

Protection function

Yes (PV Reverse connection, Battery Reverse connection,

Over voltage, low voltage, over temperature, over load,

Short circuit protection etc.)

Cooling mode Auto Cool

IP Level IP30

Measurement DxWxH (mm) 200*110*66 243*155*79

N.W. (KG) 0.9 1.8

https://cn.bing.com/dict/clientsearch?mkt=zh-CN&setLang=zh&form=BDVEHC&ClientVer=BDDTV3.5.1.4320&q=%E6%9C%80%E9%AB%98%E6%B8%A9%E5%BA%A6

https://cn.bing.com/dict/clientsearch?mkt=zh-CN&setLang=zh&form=BDVEHC&ClientVer=BDDTV3.5.1.4320&q=%E6%9C%80%E9%AB%98%E6%B8%A9%E5%BA%A6

SunSaver MPPT

of Page 7


Remark:

Above is company's standard parameters; any modify，please check our official website;

2. We can customize 72V / 96V and other unconventional MPPT controller to special customers, provide

OEM and ODM services.

mppt solar charge controllercalculationsolar.com/pdfs/calculationsolar_regulator... ·...

Documents