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Add No. 17, Xiangshan Road, Guangzhou Science City, Guangdong, China
:
Zip: 510663
Tel: +86 20 6660 8532
Fax: +86 20 6660 8589
E-mail: info@sajelec.com
Web: www.saj-solar.com
*Note：Since Guangzhou Sanjing Electric Co.,Ltd has a policy of continuous product improvement,
it reserves the right to change design and specifications without notices.
*Edition No.:V1.2_E(MC)
User Manual
Sununo-TL Series
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Table of Contents
Related Manuals for SAJ Sununo-TL Series
Summary of Contents for SAJ Sununo-TL Series
- Page 1 Tel: +86 20 6660 8532 Fax: +86 20 6660 8589 E-mail: info@sajelec.com Web: www.saj-solar.com Sununo-TL Series *Note：Since Guangzhou Sanjing Electric Co.,Ltd has a policy of continuous product improvement, it reserves the right to change design and specifications without notices. *Edition No.:V1.2_E(MC)
- Page 2 Preface Thank you for choosing SAJ solar inverter. We are happy to provide you with first-class products and quality service. T h e m a n u a l i n c l u d e s i n s t a l l a t i o n , o p e r a t i o n , m a i n t e n a n c e , troubleshooting, and safety notice.
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Page 3: Table Of Contents
5.6 Maintenance ..................19 ................45 8. Recycling and Disposal 5.7 Module Technology ................19 ..................46 9. Troubleshooting 5.8 Pollution Degree ................19 ...................54 5.9 Overvoltage Category ................19 10. Guaranty Service ...................54 6. Electrical Connection ................20 11. Contact SAJ ....................55 6.1 Safety ....................20 Abbreviation... -
Page 4: Notes On This Manual
This User Manual discribes instructions and detailed procedures for installing, inverter. Operators must be aware of the high-voltage device. operating, maintaining, and troubleshooting of the following SAJ grid-tie inverters: Sununo– TL1.5K, Sununo– TL2K, Sununo– TL3KB, Sununo–... -
Page 5: Safety Instructions
· Before opening the housing, the SAJ inverter must be disconnected from the grid and PV generator; you must wait at least five minutes to let the energy storage... -
Page 6: Explanations Of Symbols On Inverter
Figure 3.1 A n y r e s u l t i n g d e f e c t o r damage (device/person) is not (device/person) is occurred, SAJ shall not take any covered by SAJ guaranty. responsibility for it. -
Page 7: Major Characteristics
Input (DC) Max. DC Power [W] 1800 2300 SAJ grid - tie solar inverter has following characteristics which make SAJ Max. DC Voltage [V] grid - tie solar inverter “High Efficiency, High input voltage with more PV MPPT Voltage Range [V]... - Page 8 User Manual User Manual Type Type Sununo-TL3KB Sununo-TL4KB Sununo-TL3KA Sununo-TL4KA Input (DC) Input (DC) Max. DC Power [W] Max. DC Power [W] 3400 4500 3200 4200 Max. DC Voltage [V] Max. DC Voltage [V] MPPT Voltage Range [V] MPPT Voltage Range [V] 125-440 125-440 MPPT Voltage Range[V](Full Load)
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Page 9: Unpacking
4.1 ASSEMBLY PARTS Output (AC) Rated AC Power [W] 5000 After you receive the SAJ grid-tie solar inverter, please check if there is any Max. AC Power [W] 5000 damage on the carton. Also, please check the inside completeness and for any Rated AC Current [A] 21.7... -
Page 10: Further Information
Bad cooling Figure 5.1 · SAJ grid - tie solar inverter is cooled by natural flow of air behind the 5. INSTALLATION inverter. · SAJ grid - tie solar inverter is designed for installation both indoors and 5.1 SAFETY... -
Page 11: Mounting Procedure
User Manual User Manual 5.4 MOUNTING PROCEDURE 2. According to the marks, drill 6 holes in the wall (in conformity with position marked in above picture), and then place expansion tubes in the holes using a 1. Use the rear panel in the package as a drilling template and mark the rubber hammer. -
Page 12: Check Varistors
User Manual User Manual 6. Please carefully check the accessories and original carton to make sure 2. There are 2 varistors for and 4 varistors for Sununo-TL1.5K/2K/3KB/4KB during the installation every necessary part is used and nothing is missing. Sununo-TL in the left side. -
Page 13: Maintenance
DANGER 5.7 MODULE TECHNOLOGY · DANGER to life due to potential fire or electricity SAJ grid - tie solar inverters provide the optimal solution for any module. shock. Transformerless-type SAJ grid-tie solar inverters are designed for ungrounded · modules, especially for the crystalline silicon photovoltaic modules, such as With the inverter powered, comply with all prevailing national regulations on accidents prevention. -
Page 14: 2 Overview Of Connection Area
User Manual User Manual Bottom: 6.2 OVERVIEW OF CONNECTION AREA Bottom: Sununo-TL3KA/4KA/5K/SU3KMTLI/SU4KMTLI Sununo-TL1.5K/2K SU5KMTLI /Figure 6.1 Bottom: Description Object DC switch to turn off the inverter manually(optional) DC input Plug for connecting the RS485 communication module Plug for connecting Ethernet communication module (optional) AC output... - Page 15 If the leakage current is above the permitted range, the RCD will disconnect the inverter from the AC load. The SAJ grid-tie solar inverter will probably cause a DC current in the external protective earthing conductor. Where a residual current-operated protective...
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Page 16: Dc Side Connection
User Manual User Manual To do this , the insulated earthing conductor must be 5mm longer than the insulated L and N conductors! L and N must not be swapped.The ground wire shall be larger than phase conductor. Sununo-TL3KA/4KA/5K Figure 6.6 5. - Page 17 · The inverter may only be operated with PV generators and tilt, the multi-MPPT SAJ grid-tie inverters can deal with different solar (Class A PV modules according to IEC 61730 and modules, different quantity, different alignment and tilt, thus can withstand cabling) of protection class II.
- Page 18 User Manual User Manual Assembly Instructions: Cable requirements: Cable pull – out force requirement Cable Size 1. Strip the cable with the length 0.276 inches (9/32")-(7mm) and please be Min. 310 N (70 Lbs) 2.5 mm careful NOT to nick conductors. Min.
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Page 19: Dc Side Disconnection
(1) PC Multi-point Monitoring 6.6 COMMUNICATION AND MONITORING SETTING SAJ solar inverter offers 2 communication solutions for users: RS485 (standard) and Ethernet (optional). All the SAJ products involved in the solar monitoring system are: Sununo-TL series solar inverters: single phase transformerless on-grid solar inverters, such as Sununo-TL1.5K/2K/3KA/4KA/5K，SU3KMTL1/... -
Page 20: Communication Through Ethernet
3、Connect RS485/232 Module to PC's RS232 port, or connect SAJ Logger to PC through Router. Shield layers 4、Open the internal web server of SAJ logger for plant and inverter monitoring. 6.6.2 Communication through Ethernet RJ45 When users choose Ethernet communication solution, users can access to Inverter real-time information through Inverter IP address, or through SAJ Logger IP address. - Page 21 Table 2 RS485-M Cable Assembly Order RS485-L cable RS485-L cable is used to connect Inverter and SAJ Logger when inverters are monitored via RS485. One end of the cable uses 3Pin Connectors, and the other end uses RJ45 Plug. Connection is shown in Table 3 as below: Figure 6.26 Tools for making a communicate cable...
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Page 22: Lcd Operation
7.2 Operation Method White & Blue White & Blue 7.2.1 BUTTON FUNCTION SAJ grid-tie solar inverter offers two buttons for user to look up running Orange Green information and configure parameters. The two buttons can be reused. Operation... -
Page 23: Lcd Menu
User Manual User Manual 2011/11/09 18:17 State Normal 7.2.2 LCD Menu (Take Sununo-TL3KA as an example) P-ac 1221W V-grid 220.0V E-Today Enter I-grid 5.50A 0.5kWh F-grid 49.99Hz Enter E-Month 692.3KWh V-PV1 350.2V Enter 04/01 15.4 KWh I-PV1 2.37A …… > Running-Info Statistic-Info V-PV2 349.7V If the country... -
Page 24: Set The Country First
Light Fault” is on, there is one or more error that has been detected by SAJ “ Normal,Wait, Shutdown, Fault, P-Fault, Update. grid-tie solar Inverter. Data name... -
Page 25: History Errors
The inverter will support multi language:English, German and French etc. in ENT to confirm it. Press ESC or ENT to exit when “Set Complete!” appears. the future, please refer to SAJ service people for latest information. Press “▼ ” or “▲ button ”... -
Page 26: Inverter-Info
Press ESC or ENT to exit when "Set complete!" appears. Factory Setting(Only for SAJ or SAJ representative): Note: This operation will erase all history data record, such as generated energy, error logs etc. And the password and Grid Compliance will be set back to default settings. - Page 27 User Manual User Manual...
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Page 30: Guaranty Service
User Manual User Manual 10. Guaranty Service Please refer to the warranty card. 11. Contact SAJ GUANGZHOU SANJING ELECTRIC CO., LTD. Add:No.17, Xiangshan Road Guangzhou Science City, Guangdong, China P.R.C. Zip: 510663 http://www.saj-solar.com Technical Support & Service: Tel:+86 20 6660 8619 Fax:+86 20 6660 8589 E-mail:service@sajelec.com... -
Page 31: Abbreviation
ABBREVIATION Liquid Crystal Display Light Emitting Diode MPPT Maximum Power Point Tracking Photovoltaic GFCI Ground Fault Current Interrupter Voltage at the DC side Voltage at the AC side Vmpp Voltage at the Maximum Power Point Impp Amperage at Maximum Power Point Open Circuit Voltage Short Circuit Current Alternating Current ( Form of electricity supplied by Utility...