Gureewatt Smart Energy Storage System ENSE 261H-2H

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Gureewatt Smart Energy Storage System ENSE 261H-2H

Detailed Introduction

Core Product Advantages

Off-grid standalone operation, supporting 100% three-phase unbalanced loads.
High-efficiency liquid cooling with temperature control, ensuring a cell temperature difference of ≤2.5°C to maintain optimal operating conditions.
Empowered by a smart energy management cloud platform, it delivers cell‑level, granular monitoring and diagnostics.
No high-voltage box design, compact structure.
Occupying only 1.3 m², with a flexible layout.

Introduction to Commercial Solar-Storage Solutions

Drawing on extensive R&D and application experience in the field of grid‑connected photovoltaic inverters, GoodWe’s commercial‑industrial solar‑storage inverters feature an integrated design. With an IP66 high‑protection rating, these inverters deliver superior environmental resilience. They can be mounted externally or installed floor‑mounted, and their system architecture allows for flexible configuration across a power range of 50 kW to 300 kW, meeting the diverse requirements of solar‑storage applications in multiple scenarios.

Product model	ENSE 261H-2H
DC battery parameters	Cell type	LFP 3.2V/314Ah
	Battery PACK Configuration	52.24Wh/1P52S
	Battery System Configuration	261Wh/1P260S
	Battery rated voltage	832V
	Battery voltage range	728-936V
AC Output (Grid-Tied)	Rated output power	125kW
	Maximum output apparent power	137.5kVA
	Rated output voltage	380V/400V
	AC wiring method	3P3N+PE/3P4W+PE
	Rated grid frequency	50Hz/60Hz
	Maximum output current	198.5A@400V / 208.9A@380V
	Power factor	>0.99 (rated power)
	Power factor adjustment range	-1 ~ +1
AC Output (Off-Grid)	Rated output power	125kW
	Maximum output apparent power	150kVA
	Overload capacity	≤110%: continuous operation 110%~120%: 10 min >120%: 200 ms
	Rated output voltage	220V/230V/240V (L-N), 380V/400V/415V (L-L)
	Rated output frequency	50Hz/60Hz
	Maximum output current	227.3A
	THDv	< 3% (linear full load)
	Load imbalance degree	100% three-phase imbalance
Regular parameters	Dimensions (Width / Height / Thickness)	1000/2200/1300mm
	Weight	≤2400kg
	Operating temperature range	-20 ~ +45℃
	Relative humidity	0–95% RH, non-condensing
	Maximum operating altitude	≤2000m
	Protection rating	IP55
	Topological structure	Transformerless design
	Cooling method	PACK liquid cooling + PCS air cooling
	Charge–discharge rate	≤0.5P
	Depth of discharge	90%DOD
	Fire protection system	Perfluorohexanone + Water Fire Suppression
	Communication interface	RS485/CAN, equipped with / equipped with
	Warranty	5 years
Certification Standards	PCS: GB/T 34120 Battery: GB/T 36276, GB/T 34131