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![](https://ae01.alicdn.com/kf/S05161957dd5e472b919a6f92dc15f8ff2/Sako-New-Design-Sunon-Pro-3-5Kw-12V-220V-50Hz-60Hz-Generator-Power-Off-Grid-Solar.jpg) ![](https://ae01.alicdn.com/kf/S9cddd2879e534a4392015fe0eddfe0b5S/Sako-New-Design-Sunon-Pro-3-5Kw-12V-220V-50Hz-60Hz-Generator-Power-Off-Grid-Solar.jpg) ![](https://ae01.alicdn.com/kf/S5b38a5fd87b7495db75cf84b257adc25a/Sako-New-Design-Sunon-Pro-3-5Kw-12V-220V-50Hz-60Hz-Generator-Power-Off-Grid-Solar.jpg) ![](https://ae01.alicdn.com/kf/Sf339716e5c1246358d9b3b4344609099R/Sako-New-Design-Sunon-Pro-3-5Kw-12V-220V-50Hz-60Hz-Generator-Power-Off-Grid-Solar.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S05161957dd5e472b919a6f92dc15f8ff2/Sako-New-Design-Sunon-Pro-3-5Kw-12V-220V-50Hz-60Hz-Generator-Power-Off-Grid-Solar.jpg) ![](https://ae01.alicdn.com/kf/S9cddd2879e534a4392015fe0eddfe0b5S/Sako-New-Design-Sunon-Pro-3-5Kw-12V-220V-50Hz-60Hz-Generator-Power-Off-Grid-Solar.jpg) ![](https://ae01.alicdn.com/kf/S5b38a5fd87b7495db75cf84b257adc25a/Sako-New-Design-Sunon-Pro-3-5Kw-12V-220V-50Hz-60Hz-Generator-Power-Off-Grid-Solar.jpg) ![](https://ae01.alicdn.com/kf/Sf339716e5c1246358d9b3b4344609099R/Sako-New-Design-Sunon-Pro-3-5Kw-12V-220V-50Hz-60Hz-Generator-Power-Off-Grid-Solar.jpg) ![](https://ae01.alicdn.com/kf/S58ed17195a884e5e9ac94adf725dbf76o/Sako-New-Design-Sunon-Pro-3-5Kw-12V-220V-50Hz-60Hz-Generator-Power-Off-Grid-Solar.jpg)
- ±Ù¿ø: CN (Á¤Ç°)
- Áõ¸í¼: ¼¼·ý
- Place of Origin: Guangdong, China
- Brand Name: SAKO
- Model Number: SUNON PRO 3.5KW
- Input Voltage: 220VAC
- Output Voltage: AC220VAC
- Output Current: 16A
- Output Frequency: 50Hz/60Hz (Auto sensing)
- Output Type: Single, DUAL
- Size: 481mm*313mm*117mm
- Type: DC/AC Inverters
- Inverter Efficiency: 98%
- Certificate: CE, CE RoHS
- Warranty: 1
- Weight: 9.8KG
- DC voltage: 24VDC
- Inverter efficiency: > 98%
- Frequency range: 50HZ or 60 HZ
- AC efficiency: > 98%
- charge current: Selectable via LCD setting
- AC input range(VAC): 220-240VAC¡¾4%
- solar charge controller: 100A
- Advantage: With 2 Charger and High Efficiency
- warranty: 1 Year
If you have any questions, please contact us whatsapp+8618874778827
1. Pure Sine Wave MPPT Solar Inverter
2. With 100A MPPT Solar Charge Controller built-in
3. With Touch Button on the LCD display 4. Output Power Factor is 1.0
5. It can work with or without battery
6. With WIFI function optional
7. With high PV input voltage range(120-500VDC)
8. Smart battery charger and management for optimized battery performance
9. Cold Start function
10. Auto restart while AC is recovering
Model
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SUNON PRO 3.5K
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SUNON PRO 5.5K
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The rated power
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3500VA/3500W
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5500VA/5500W
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Voltage
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230VAC
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Selectable Voltage Range
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170-280VAC (UPS),90-280VAC (Appliances)
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Frequnecy Range
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50Hz/60Hz (Auto sensing)
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SAKO POWER has three branch manufacturers,Stabilizer manufacturer was located in Wenzhou city ,UPS and Inverter was located in Shenzhen City,DC power supply and switching power supply was located in Hangzhou city ,sako is committed to provide defferent location advantages to customers and each manufacturer.We have professional marketing engineering teams to dedicate in product development.Sako Power guarantees reliable product development and consistent manufacturing quality ,from raw materials to finished products ,and deeply respects its delivery deadlines. Sako Powre is a trulty reliable company,with its personnel providing in service ,innovation and growth .Sako Power`s professional team is always be one of the best sincerely and realiable cooperators in global powre market . SAKO Enterprise ,like a pearl,shinning so ever brightly in the power supply industry of China. Leading OEM/ODM Manufacturer in Solar System ,Solar Inverter ,Home Inverter ,UPS,Frequency Inverter ,switching power supply ,Stabilizers and AVR. 1. who are we? SAKO focus on power product since 1993, Solar inverter, battery, solar panels are our main products. 2. how can we guarantee quality? strict material checking pre-production sample before mass production; 100% test final Inspection before shipment; 3.what can you buy from us? Solar Panel,Solar System,Solar Inverter,Solar Charge Controller,Battery, completed off grid solar panel system. 4. why should you buy from us not from other suppliers? Tedepe Solar belong to SAKO GROUP cooperate with Haier and large-scale production line with advanced equipment ,the production line capacity is 1day 2 40HQ Containers. Sako established in 1993 in China has 23 years rich experience in dealing with OEM&ODM. 5. what services can we provide? Accepted Delivery Terms: FOB,CFR,CIF,EXW,,FCA,Accepted Payment Currency:USD,CNY,; Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow; Language Spoken:English,Chinese.
Q1:What certificates you have?
A1:We are an ISO9001 manufacture,all the produces are of CE certified,and some of the inverters are of RoHS ULcertified
Q2:What is the MOQ if i want you to apply my design for parameter,outside looking ,logo on producsts and cartons?
A2:MOQ30-100pcs for different products
Q3:How if i just want one sample OEM and ODM?Is it possible
A3:Yes,that possible,but need to pay certain percent OEM cost
Q4:What about the warranty?what you will do if the inverter in problem during 1 or 2 years?If refund should i return the goods?
A4:the inverters are of 1years warranty,during the warranty we offer you free replacements for parts,no need to send back to china.and after warranty period,we will offer support but you need to pay for the parts component cost.
Q5:How long the delivery time if i order?how soon can you send out the goods?
A5:some of the inverters in stock,and to make new inverters take 1-2 weeks time,ODM OEM take 4-5 weeks time for customization
Q6:What happen if i meet problem during instalation?Will you support and how.?
A5:Yes that we are 24hours online to help,pls contact us by email or by whatsapp should anything need help,no matter technical service or after sale service.
Q7: Does your company also provide other solar products except Pure Sine Wave Inverter?
A7: Yes, we also provide other solar products, like MPPT Solar Controller, poly solar panel, off grid solar inverter, on grid inverter, battery, portable solar system, solar charger and other accesories related to the solar power system.
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