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INTRODUCTION

 

 
This is a multi-function inverter/charger, combining functions of inverter, MPPT solar charger and battery 
charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers 
user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger 
priority, and acceptable input voltage based on different applications.   
 
 

Features 

 

Pure sine wave inverter 

 

Built-in MPPT solar charge controller 

 

Configurable input voltage range for home appliances and personal computers via LCD setting 

 

Configurable battery charging current based on applications via LCD setting 

 

Configurable AC/Solar Charger priority via LCD setting 

 

Compatible to mains voltage or generator power 

 

Auto restart while AC is recovering 

 

Overload/ Over temperature/ short circuit protection 

 

Smart battery charger design for optimized battery performance 

 

Cold start function 

 

Basic System Architecture 

The following illustration shows basic application for this inverter/charger. It also includes following devices to 
have a complete running system: 

 

Generator or Utility. 

 

PV modules (option) 

Consult with your system integrator for other possible system architectures depending on your requirements. 

 

This inverter can power all kinds of appliances in home or office environment, including motor-type appliances 
such as tube light, fan, refrigerator and air conditioner. 

 

Figure 1 Hybrid Power System 

 

Summary of Contents for SP Brilliant Series

Page 1: ...Solar Hybrid Inverter SP Brilliant Series User Manual...

Page 2: ...n 8 Final Assembly 9 Communication Connection 9 Dry Contact Signal 10 OPERATION 11 Power ON OFF 11 Operation and Display Panel 11 LCD Display Icons 12 LCD Setting 14 Display Setting 18 Operating Mode...

Page 3: ...nnel can install this device with battery 6 NEVER charge a frozen battery 7 For optimum operation of this inverter charger please follow required spec to select appropriate cable size It s very import...

Page 4: ...lications via LCD setting Configurable AC Solar Charger priority via LCD setting Compatible to mains voltage or generator power Auto restart while AC is recovering Overload Over temperature short circ...

Page 5: ...ay 2 Status indicator 3 Charging indicator 4 Fault indicator 5 Function buttons 6 Power on off switch 7 AC input 8 AC output 9 PV input 10 Battery input 11 Circuit breaker 12 RS232 communication port...

Page 6: ...ng points before selecting where to install Do not mount the inverter on flammable construction materials Mount on a solid surface Install this inverter at eye level in order to allow the LCD display...

Page 7: ...to use appropriate cable for battery connection To reduce risk of injury please use the proper recommended cable and terminal size as below Recommended battery cable and terminal size Model Typical A...

Page 8: ...RNING Shock Hazard Installation must be performed with care due to high battery voltage in series CAUTION Do not place anything between the flat part of the inverter terminal and the ring terminal Oth...

Page 9: ...ble size as below Suggested cable requirement for AC wires Model Gauge Torque Value 3KVA 12 AWG 1 2 1 6 Nm 5KVA 8 AWG 1 4 1 6Nm Please follow below steps to implement AC input output connection 1 Befo...

Page 10: ...wires with correct polarity If L and N wires are connected reversely it may cause utility short circuited when these inverters are worked in parallel operation CAUTION Appliances such as air conditio...

Page 11: ...insulation sleeve 10 mm for positive and negative conductors 2 Check correct polarity of connection cable from PV modules and PV input connectors Then connect positive pole of connection cable to pos...

Page 12: ...and no output is powered Close Open Power On Output is powered from Utility Close Open Output is powered from Battery or Solar Program 01 set as Utility Battery voltage Low DC warning voltage Open Cl...

Page 13: ...ng status and input output power information LED Indicator LED Indicator Messages Green Solid On Output is powered by utility in Line mode Flashing Output is powered by battery or PV in battery mode G...

Page 14: ...ad percent load in VA load in Watt and discharging current Battery Information Indicates battery level by 0 24 25 49 50 74 and 75 100 in battery mode and charging status in line mode In AC mode it wil...

Page 15: ...1 867V cell 1 95V cell 1 95 2 033V cell 2 033 Load Information Indicates overload Indicates the load level by 0 24 25 50 50 74 and 75 100 0 25 25 50 50 75 75 100 Mode Operation Information Indicates u...

Page 16: ...available Battery voltage drops to either low level warning voltage or the setting point in program 12 Utility first default Utility will provide power to the loads as first priority Solar and batter...

Page 17: ...t be effected Saving mode enable If enabled the output of inverter will be off when connected load is pretty low or not detected 05 Battery type AGM default Flooded User Defined If User Defined is sel...

Page 18: ...int back to utility source when selecting SBU priority or Solar first in program 01 Available options 44V 45V 46V default 47V 48V 49V 50V 51V 13 Setting voltage point back to battery mode when selecti...

Page 19: ...ergy will be the only charger source no matter utility is available or not If this inverter charger is working in Battery mode or Power saving mode only solar energy can charge battery Solar energy wi...

Page 20: ...8V model default setting 42 0V If self defined is selected in program 5 this program can be set up Setting range is from 40 0V to 48 0V Increment of each click is 0 1V Low DC cut off voltage will be f...

Page 21: ...Screen Input Voltage 230V output voltage 230V Input frequency Input frequency 50Hz PV voltage PV voltage 60V MPPT Charging current Current 10A Current 10A MPPT Charging power MPPT charging power 500W...

Page 22: ...ower than 1kVA load in VA will present xxxVA like below chart When load is larger than 1kVA 1KVA load in VA will present x xkVA like below chart Load in Watt When load is lower than 1kW load in W will...

Page 23: ...21 Main CPU version checking Main CPU version 00014 04 Secondary CPU version checking Secondary CPU version 00003 03...

Page 24: ...e Errors are caused by inside circuit error or external reasons such as over temperature output short circuited and so on PV energy and utility can charge batteries Charging by utility Only available...

Page 25: ...ted or over temperature is detected by internal converter components 06 Output voltage is abnormal For 1K 2K 3K model Output voltage is too high For 4K 5K model 07 Overload time out 08 Bus voltage is...

Page 26: ...times every second 03 Battery is over charged Beep once every second 04 Low battery Beep once every second 07 Overload Beep once every 0 5 second 10 Output power derating Beep twice every 3 seconds 12...

Page 27: ...age 135Vac 7V or 270Vac 7V Max AC Input Voltage 150Vac or 300Vac Nominal Input Frequency 50Hz 60Hz Auto detection Low Loss Frequency 40 1Hz Low Loss Return Frequency 42 1Hz High Loss Frequency 65 1Hz...

Page 28: ...0s 110 150 load Surge Capacity 2 rated power for 5 seconds Nominal DC Input Voltage 48Vdc Cold Start Voltage 46Vdc Low DC Warning Voltage load 20 44 0Vdc 20 load 50 42 8Vdc load 50 40 4Vdc Low DC Warn...

Page 29: ...ing Current Voltage T1 T1 10 T0 minimum 10mins maximum 8hrs T0 2 43Vdc 2 35Vdc 2 25Vdc Solar Charging Mode INVERTER MODEL 3KVA 5KVA Rated Power 3000W Efficiency 98 0 max Max PV Array Open Circuit Volt...

Page 30: ...nd LEDs are flashing Battery is disconnected Check if battery wires are connected well Buzzer beeps continuously and red LED is on Fault code 07 Overload error The inverter is overload 110 and time is...

Page 31: ...7 1500 159 402 1800 123 301 2100 105 253 2400 91 219 2700 71 174 3000 63 155 5KVA 500 613 1288 1000 268 613 1500 158 402 2000 111 271 2500 90 215 3000 76 182 3500 65 141 4000 50 112 4500 44 100 5000 4...

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