High-Power Outdoor Energy Storage Power 250kw for on Grid Ess

• Customization: Available
• Weight: 800kg
• Warranty: 5 Years
• Model NO.: KAC250DS
• Cycle Life: 30 Years
• Nominal Capacity: 55 Kw
• Dimensions: 1170*2380*930mm
• IP Protection: IP54
• Display: LCD
• Communication Port: RS485/Can
• Topology: Transformerless
• Max. Operation Altitude: 3000m
• on/off Grid Switch: Yes
• Transport Package: Carton Box with Wooden Pallet
• Specification: 1170*2380*930mm
• Trademark: Kstar
• Origin: China

Product Description

 

Product Description

 Electrical Specification 

  

Product Specifications	KAC50DS	KAC100DS	KAC150DS	KAC200DS	KAC250DS
Battery Side
Max. Input Voltage	750V
Min. Input Voltage	350V
DC Voltage at Nominal Operation	500V~750V
Max. DC Current	55A*2	55A*4	55A*6	55A*8	55A*10
Max. DC Input Power	55kW	110kW	165kW	220kW	275kW
Number of DC Inputs	2	2*2	2*3	2*4	2*5
AC Side(On Grid)
Nominal AC Output Power	50kW	100kW	150kW	200kW	250kW
Max. AC Output Power	55kVA	110kVA	165kVA	220kVA	275kVA
Max. AC Current	80A	160A	240A	320A	400A
Nominal AC Voltage	400V
AC Voltage Range	340V~440V
Nominal Grid Frequency/Frequency Range	50/60Hz±5Hz
THDv	<3%(100% Load)
Adjustable PF Range	-1(Lagging)~1(Leading)
AC Side(Off Grid)
Nominal AC Voltage	230/400V±3%; 3L+N+PE
THDv	<3%(Linear Load)
Nominal Grid Frequency/Frequency Range	50/60Hz
Nominal AC Output Power	50kW	100kW	150kW	200kW	250kW
Max. AC Output Power	55kVA	110kVA	165kVA	220kVA	275kVA
Efficiency
Max. Efficiency	97%
General Parameters
Dimensions(WxHxD)	1170*2380*930mm
Weight	800KG	1000KG	1200KG	1400KG	1600KG
Topology	Transformerless(Optional Off-Grid Isolation Transformer)
IP Protection	IP54
Operation Temperature Range	-30~60º
Operation Humidity Range	0~100%(No Condensing)
Cooling Method	Intelligent Air Cooling
Max. Operation Altitude	3000m
Display	LCD
Communication Port	RS485/CAN
Standards	IEC62477;IEC61000;IEC61683;IEC60068;IEC61727;IEC62116;EN50549;VDE4105;G99

 

Global Layout

With a solid global presence, Shinefar Solar has been shipping products to Europe, Latin America, North Africa, and Southeast Asia. To better serve our international customers, we have established seven overseas branches and service centers in Germany, Spain, Poland, Finland, Thailand, Brazil, and the UK. Furthermore, our European manufacturing base in Spain is currently under construction and is scheduled to commence production in 2026.

 

 

 

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Our factory

Shinefar solar advanced production facilities span over 35000m2 in Huzhou, Zhejiang which with an annual production capacity of 3GW. The factory currently has 3 fully automated production lines, each panel passes five quality tests, checks layer by layer, and hand over to the customer's hands. 

Packaging & Shipping

Discover Our Solar Panel Packaging Solutions:
1.Standard Packaging:31 pcs/ pallet or 37 pcs/pallet. Efficiency meets practicality with our standard packaging. 
2.Special Packaging:1 pcs/carton or 2 pcs/carton.This bespoke approach caters to your specific order sizes and ensures your solar panels arrive in pristine condition.


 

Project case

With a global presence that extends to Brazil, Morocco, Ukraine, Vietnam, and beyond, we are proud to be at the forefront of solar innovation. Our footprint in these diverse regions underscores our commitment to sustainable energy solutions. Through photovoltaic projects that harness the sun's brilliance, we're shaping a greener, cleaner future for  the world.

 

Global exhibition

Certifications

According to the needs of different market, we have full certification:
ISO 9001; ISO 14001;ISO 18001; TUV; CE; ROHS; IEC;PID ; DEWA; CB; RETIE; immetro;  Ammonia 62716;  slae mist corrosion 61710; SGS-CPVT Ex treme Testing; SGS-Statement.