İyi Kalite dostu Fiyat 0,3 kw0,5 kw0,7 kw1 kw1,5 kw2kw3kw4kw5kw6 kw Güneş Enerjisi Kontrol Cihazı

• Condition: New
• Certification: ISO, CE
• Application: Water Heater Controller, Solar System Controller, Charger Controller, Wind Controller, Solar Working Station
• Rated Voltage: 12V
• Taşıma Paketi: Package
• Teknik Özelikler: 365mm*205mm*473mm
• Hayır. Modeli.: NKW
• Menşei: China
• HS Kodu: 8504403090
• Üretim Kapasitesi: 90000/Year

Ürün Açıklaması

 

 

 

Product Parameters

 

Model:NKW-	1KW	1.5KW	2KW	3KW	5KWI	6KW
Rated power	1KW	1.5KW	2KW	3KW	5KW	6KW
Battery
Rated voltage	12/24VDC	24/48VDC	48VDC
Controller
Rated current	60A
Three-stage charging	Boosting,direct,floating
Valtage of boosting charge	28.4V;×2/48V;×4/96V;
Voltage of direct charge	28V;×2/48V;×4/96V;
Voltage of floating charge	27.6V;×2/48V;×4/96V
control mode	PWM
Mains supply input
Voltage	85-138VAC/170-275VAC
Frequency	45-65Hz
Charge Current	30A(Default)-C0-C6
Battery type	U0-U7
AC output
Voltage	110VAC/220VAC;±5%(  inversion mode)
Output frequency	50/60Hz±1%(inversion mode)
Output wavelorm	Pure sine wave
Efficiency	>85%(80% resistive load)
Overload	110-120%/30S:>160%/300ms;
Protection function	Battery overvoltage protection,battery undervoltage protection,overload protection,short circuit protection,overtemperature protection,etc.
Switching time	4-8ms
Ambient temperature for operation	0-40ºC
Ambient temperature for storage	-15-+50ºC
Relative humidity for operation/storage	0-90%(no condensation)
External dimensions:DxWxH(mm)	290°125*430		350°175*550
Packing dimensions:DxWxH(mm)	365*205*473		445*245*650

 

Detailed Photos

FAQ: 

Q1:May I take some samples to test before placing the bulk order ?

A1: Yes, You can take some sample to test and welcome to visit our factory 

Q2:Do you support Ready To Ship ,OEM&ODM?

A2:Yes, we are a powerful factory, one piece can also be shipped, and we can also customize products for you,the MOQ is much lower than many factories.

 

Q3. What is our advantage ?

A3.We have professional R&D team, can customized the products you want. We have 10,000 square meters and more than 100 staffs.

 

Q4. What is the Waranty of the Controller and How can we guarantee quality?

A4.Our Product have 1 Years Warranty ,Always a pre-production sample before mass production; All of our products have passed certification of CE,CCC, and RoHS. Always final Inspection before packing

 

Q5.What can you buy from us?
 

A5.Solar inverter, solar off grid hybrid solar inverter, Solar pumping inverter, Pure sine wave inverter, Modified sine wave inverter, MPPT/PWM solar controller, battery charger, Solar lighting system, power converter
 

Q6. How to select a suitable products?

A6.Tell us your demand, we can recommend a suitable inverter to you.

Q7:What is the delivery time ?

A7:Normally 5 days for sample  ,20days for Bulk order