Summary of Contents for SCC SKY Series
- Page 1 SCC SKY INVERTER Series 1000VA / 2000VA OFF Grid Solar Home System Us e r M a n u a l...
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Page 2: Table Of Contents
TABLE OF CONTENT 1. Introduction…………………………………………………………………………………1 2. Important Safety Warning (Save These Instructions)…………………...1 3. Product Overview………………………………………………………………………...2 3.1 Top Panel……………………………………………………………………………………………………2 3.2 Rear Panel……………………………………………………………………………………………..2 4. Installation…………………………………………………………………………………..3 4.1 Mounting the unit……………………………………………………………………………………….3 4.2 Connect to Utility and Charge………………………………………………………………………3 4.3 Connect to Solar Panel…………………………………………………………………………………4 4.4 PV Module Selection…………………………………………………………………………………….5 5. -
Page 3: Introduction
SCC SKY INVERTER User Manual 1. Introduction This is a DC-to-AC inverter with integrated solar battery charger, an energy-saving solution or an automotive inverter (hereinafter referred to as “inverter”) The inverter accepts input power source from AC mains (utility), battery, and PV (solar) string and switches between various operation modes automatically depending on the operational conditions. -
Page 4: Product Overview
SCC SKY INVERTER User Manual 3. Product Overview 3.1 Top Panel ① Power ON/OFF button ② Setting function button ③ LCD ④ LED indicator 3.2 Rear Panel ① AC input ② Input circuit fuse ③ AC output receptacle ④ Battery input wires ⑤... -
Page 5: Installation
SCC SKY INVERTER User Manual 4. Installation NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. 4.1 Mounting the unit The unit ONLY can be mounted vertically to a wall surface. Please follow below steps: 1. -
Page 6: Connect To Solar Panel
SCC SKY INVERTER User Manual 2) Multiple batteries in parallel connection(Refer to Fig. 3): Each battery's voltage must be equal to the Nominal DC Voltage of the unit. Fig. 3 3) Multiple batteries in series connection(Refer to Fig. 4): All batteries must be equal in voltage and amp hour capacity. -
Page 7: Pv Module Selection
Total PV module numbers = maximum PV module number in series * PV module number in parallel Example 1: SCC SKY INVERTER 1000 After considering Voc PV module not exceeds 40Vdc and max. Vmpp of PV module close to 15Vdc or within 15Vdc~18Vdc, we can choose PV module with below specification. -
Page 8: Operation
SCC SKY INVERTER User Manual 5. Operation 5.1 Power ON/OFF Once the inverter has been properly installed, press the power switch to turn on the unit. The unit will work automatically in line mode or inverter mode according to input utility power's status. When press the power switch again, the unit will be turned off. - Page 9 SCC SKY INVERTER User Manual Indicates the Battery voltage low. Battery mode: 4 step: battery voltage ≥11.7V/23.4V the four bars are lighting. 3 step: battery voltage ≥11.1V/22.2V the first three bars are lighting. 2 step: battery voltage ≥10.6V/21.2V the first two bars are lighting.
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Page 10: Lcd Setting
SCC SKY INVERTER User Manual 5.4 LCD Setting After pressing and holding “ENTER” button for 3 seconds, the unit will enter setting mode. Press ''UP/DOWN'' button to select setting programs. And then, press “ENTER" button to confirm the selection or “ESC” button to exit. - Page 11 SCC SKY INVERTER User Manual provide power to the loads only power all connected loads, battery when utility power energy will supply power the loads available. at the same time. Utility provides power to the loads only when any one conditions happens: -Solar energy is not available.
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Page 12: Display Setting
SCC SKY INVERTER User Manual 5.5 Display Setting The LCD display information will be switched in turns by pressing ''UP/DOWN'' key. The selectable information is switched as below order: input voltage, output voltage, battery voltage, PV voltage, PV charging current, load percentage, load in VA, load in Watt, CPU Version, rated capacity. -
Page 13: Operating Mode Description
SCC SKY INVERTER User Manual 5.6 Operating Mode Description Operation LCD Display Mode Standby Mode Charging by utility Charging by PV energy Charging by utility and PV energy Description: Utility input bypass to output, charger available Note:*Standby Mode: The inverter is not turned on yet but at this time, the inverter can charge battery with AC bypass output. -
Page 14: Specification
SCC SKY INVERTER User Manual 6. SPECIFICATION CAPACITY ( VA/W) 1000VA/900W 2000VA/1600W NOMINAL BATTERY VOLTAGE 12Vdc 24Vdc (lead-acid battery) LINE MODE Nominal Voltage 230Vac 170~280Vac (Narrow Range) INPUT Voltage Range 90~280Vac (Wide Range) Normal Frequecy 50Hz or 60Hz Voltage 230Vac... -
Page 15: Toubleshooting
SCC SKY INVERTER User Manual 7. TROUBLESHOOTING Problem LED/LCD/Buzzer Possible Cause Solution Yellow LED is lighting or AC input Power cord is not Check if AC wiring is flashing, Input voltage connected well or Input connected well an AC displayed as 0 on the LCD. - Page 16 SCC SKY INVERTER User Manual DISPOSAL In the event the product reaches the end of its service life, please contact the local dealer for disposal instructions. The product must not be disposed of with the household waste. Disposal of the product at the end of its service life shall be done accordance...