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深圳市永惠时尚有限公司
Shenzhen Yonghui Fashion Co., Ltd
WhatsApp：+86 13750091547
Email：barley@yonghuisolar.com
web：https://www.yonghuisolar.com/
SP Series Installation Tutorial
This manual describes the assembly of the unit as well as the precautions to be
taken, please read this manual carefully before installation and operation. Save this
manual for future reference.
I. Unpacking and checking:
1.Inverter*1
2.English manual *1
II.Port Introduction:
1 / 11
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Summary of Contents for Y&H SP Series
- Page 1 Shenzhen Yonghui Fashion Co., Ltd WhatsApp：+86 13750091547 Email：barley@yonghuisolar.com web：https://www.yonghuisolar.com/ SP Series Installation Tutorial This manual describes the assembly of the unit as well as the precautions to be taken, please read this manual carefully before installation and operation. Save this manual for future reference.
- Page 2 深圳市永惠时尚有限公司 Shenzhen Yonghui Fashion Co., Ltd WhatsApp：+86 13750091547 Email：barley@yonghuisolar.com web：https://www.yonghuisolar.com/ 1.RS-232 communication port 2.Power switch 3.AC input 4.AC Output 5.Safety grounding 6.Circuit breaker 7.Battery input 8.PV Input III. Use of parameters: SP-2200 SP-3200W model 2000 3000W Max. solar panel input power 55V-450VD Panel Voltage Range Maximum PV input (Voc)
- Page 3 深圳市永惠时尚有限公司 Shenzhen Yonghui Fashion Co., Ltd WhatsApp：+86 13750091547 Email：barley@yonghuisolar.com web：https://www.yonghuisolar.com/ Start-up operating voltage (Vmp) >60V Battery System Voltage Recommended Panel Operating 90V-240V Voltage (Vmp) Max. charging current IV. System connection for use: Connection steps: 1. battery connection --->2. AC input/output connection--->3. solar panel connection--->4.
- Page 4 深圳市永惠时尚有限公司 Shenzhen Yonghui Fashion Co., Ltd WhatsApp：+86 13750091547 Email：barley@yonghuisolar.com web：https://www.yonghuisolar.com/ ①Plugs cut (can be ungrounded) ② One end of the plug is connected to the air switch for AC input connection. 4 / 11...
- Page 5 深圳市永惠时尚有限公司 Shenzhen Yonghui Fashion Co., Ltd WhatsApp：+86 13750091547 Email：barley@yonghuisolar.com web：https://www.yonghuisolar.com/ ③ One end of the row plug is connected into the air switch for AC output connection. 5 / 11...
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Page 6: Battery Connection
深圳市永惠时尚有限公司 Shenzhen Yonghui Fashion Co., Ltd WhatsApp：+86 13750091547 Email：barley@yonghuisolar.com web：https://www.yonghuisolar.com/ Battery connection: Batteries must be connected before the machine can be used, applicable battery type voltage: SP-2200W-12V-M80A for lead-acid(Seal,AGM,Gel,Flooded) and lithium batteries. SP-3200W-24V-M80A for lead-acid (Seal, AGM, Gel, Flooded) and lithium batteries. Battery Cable Size and Circuit Breaker SP-2200W-12V-M80A wire size：4AWG；... - Page 7 深圳市永惠时尚有限公司 Shenzhen Yonghui Fashion Co., Ltd WhatsApp：+86 13750091547 Email：barley@yonghuisolar.com web：https://www.yonghuisolar.com/ 2.AC input connection: 2-1. AC output connection: 7 / 11...
- Page 8 深圳市永惠时尚有限公司 Shenzhen Yonghui Fashion Co., Ltd WhatsApp：+86 13750091547 Email：barley@yonghuisolar.com web：https://www.yonghuisolar.com/ Before connecting the AC input/output power, install a separate air switch between the inverter and the AC power supply. This will ensure that the inverter can be safely disconnected during maintenance and is fully protected from AC input overcurrents.
- Page 9 WhatsApp：+86 13750091547 Email：barley@yonghuisolar.com web：https://www.yonghuisolar.com/ PV cable size with circuit breaker recommendation: SP series recommended wire size 1*16AWG; SP-2200W-12V-M80A： Solar panel power maximum 2000W, panel starting voltage should be >60V or more, recommended working voltage is 90V or more. The working voltage range is 55V-450VDC, the maximum working voltage is 450VDC.
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Page 10: After-Sales Service
深圳市永惠时尚有限公司 Shenzhen Yonghui Fashion Co., Ltd WhatsApp：+86 13750091547 Email：barley@yonghuisolar.com web：https://www.yonghuisolar.com/ V. After-sales service 8. For inverter not working solution, please complete the following 3 steps: 8-1:The inverter is not working, how to troubleshoot the inverter by myself? 1. Disconnect all wiring in the system, wait 10 minutes, then connect only the battery to start and check if there is a fault code 2. - Page 11 深圳市永惠时尚有限公司 Shenzhen Yonghui Fashion Co., Ltd WhatsApp：+86 13750091547 Email：barley@yonghuisolar.com web：https://www.yonghuisolar.com/ 8-3:How do I record a video? So that the technician can analyze the problem Video 1: Use a multimeter to test the battery voltage, then connect the battery to the inverter.
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