2057kwh 2mwh 314ah Bess LiFePO4 Battery Energy Storage System All in One Outdoor Cabinet Air Cooling Commercial Industrial Bess Factory Price Wholesale

Product Description

Product Description

The Deye Winter WS Series is a premier, fully integrated utility-scale Energy Storage Solution (ESS) designed for high-capacity industrial and grid-side applications. This "All-In-One" 20ft containerized system seamlessly integrates a 1MW PCS, high-efficiency MPPT, and a massive 2057kWh LFP battery bank into a single, deployable unit.

Key Performance Highlights

Massive Solar Integration: Supports up to 1.6 MWp solar input with 64 independent MPP trackers for maximum energy harvest.

High Efficiency: Features a Round Trip Efficiency (RTE) of 88.5%, ensuring minimal energy loss during charge/discharge cycles.

Robust Reliability: Engineered for harsh environments with an IP54 rating and C4-M anti-corrosion level, operating reliably from -20°C to 55°C.

Grid Versatility: Supports black start functionality, peak shaving, frequency regulation, and seamless off-grid switching via an integrated STS cabinet.

Product Parameters

Category	Parameter	Specification
System Info	Model	WS-GS2000-2H3
	Series	DEYE WINTER WS SERIES
	Solution Type	Utility-Scale ESS Solution
	Integration	LC PCS, MPPT, Battery, EMS, and ATS
AC Parameters	Rated Power	1000kW
	Max. Apparent Power	1100kVA
	AC Rated Current	1443A (8 × 180.4A)
	Rated Voltage/Range	400V / 0.85Un-1.1Un
	Grid Connection	3L+N+PE
	Frequency	50Hz / 45Hz-55Hz
	Max. RTE	88.50%
Battery Unit	Cell Type	LFP
	Nominal Capacity	314Ah
	Battery Energy	2057kWh
	Voltage Range	819.2Vdc (691.2V - 921.6Vdc)
PV / Solar	Max. PV Input Power	1280kW (160kW * 8)
	Max. PV Voltage	800Vdc
	MPPT Voltage Range	180-750Vdc
	No. of MPP Trackers	64 (8 * 8)
Physical & Env.	Dimensions	20ft (HC)
	Weight	Approx. 25,000kg (Max < 26,000kg)
	Operating Temp	-20°C to 55°C
	IP / Anti-corrosion	IP54 / C4-M
	Cooling	Air cooling
Safety	Fire Protection	Gas (Aerosol) + Water fire protection
	Safety Features	2-hour fire resistance, Combustible gas detection

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FAQ

Q1: What are the primary applications for the Deye WS-GS2000-2H3?

A: This system is ideal for medium to large-scale Commercial & Industrial (C&I) applications, including peak shaving, energy smoothing for renewable plants, frequency regulation, and providing ancillary services for Virtual Power Plants (VPP).

Q2: Can this system operate entirely off-grid?

A: Yes. It supports off-grid operation and backup power modes. With the integrated STS cabinet, it can achieve a seamless transition with a switching time of less than 20ms.

Q3: How does the system handle extreme weather?

A: The unit is built for durability with an IP54-rated enclosure and C4-M anti-corrosion protection. It is tested to operate in ambient temperatures ranging from -20°C to 55°C and at altitudes up to 3000m.

Q4: Is the system scalable for larger power requirements?

A: Absolutely. The modular design supports parallel configurations. It also features Power Redundancy Design to ensure system stability even during partial component maintenance.

 

Q5: What fire suppression systems are included?

A: The system utilizes a dual-protection approach combining gas-based (Aerosol) extinguishers for electrical fires and water sprinkler systems for secondary cooling and protection.