Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System

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  • Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
  • Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
  • Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
  • Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
  • Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
  • Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
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  • Overview
  • Product Description
  • Product Details
  • Our Factory
  • Packing & Delivery
  • Certifications
  • Exhibition
  • Contact us
Overview

Basic Info.

Model NO.
BESS-P261
Condition
New
Certification
CE
Application
Industrial, Commercial
Specification
Normal, 1050*1350*2400mm
Model Number
Bess-P261
Battery Type
LFP-314ah
Rated Capacity (Ah)
3140
Rated Energy (Mwh)
261
Voltage Range (V)
716.8~921.6
Rated Voltage (V)
832
PV Power (Kw)
125
Series-Parallel Configuration
1p260s
Weight (T)
2.6
Cycle Life
8000 Cycles (90% Charge/Discharge, Degrades to 80
Transport Package
Wodden Pallet and Carton Box
Trademark
SAIL SOLAR
Origin
Anhui, China
Production Capacity
1000 Piece/Pieces Per Month

Packaging & Delivery

Package Size
105.00cm * 135.00cm * 240.00cm
Package Gross Weight
2600.000kg

Product Description

Product Description
Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
DC Side
Cell Type
LFP / 314 Ah
Pack Configuration
52.2 kWh / 1P52S
System Configuration
261 kWh / 1P260S
Rated DC Voltage
832 V
DC Voltage Range
728 ~ 936 V
Max. Charge/Discharge Rate
0.5P
Max. Depth of Discharge
100% (25 ± 2 ℃)
AC Side
Rated Output Power
125 kW
Rated AC Voltage
400V
AC Voltage Range
-15%~+10%
Grid Type
3W+PE
Rated Frequency
50 Hz / 60 Hz
THDi
≤ 3%
Power Factor
0.99/ -1 ~ +1
DC Ratio
<0.5% Ipn
General
Max. Round Trip Efficiency
89%
Cycle Life
≥ 8,000 cycles
Communication
Modbus TCP/IP
Fire Suppression System
Aerosol
Ingress Rating
IP55
Cooling
Liquid cooling+Forced air cooling
Operating Temperature
-25℃~55℃ (Derating after 45℃)
Humidity
0~95% RH (non-condensing)
Noise
≤ 75 dB
Dimensions (W*D*H)
1,050*1,350*2,400 mm
Weight
2,600 kg
Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System

Our all-in-one energy cabinet operates as an autonomous power hub. It intelligently shifts between three key modes to maximize savings and ensure reliability:
1) Peak shaving and valley filling: Automatically charges from the grid during low-rate periods and powers your facility during high-cost hours.
2) Solar Optimization: Adding solar panel and on grid inverter, to archive AC coupling 
3) Instant Backup: Adding solar panel, DCDC chrage module, provides seamless, uninterrupted power for critical loads within milliseconds of a grid outage.
Product Details
Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
Liquid-cooled Type ESS Cabinet Description
Outdoor cabinet ESS system is consists of Lithium Battery, PCS module, control box, EMS, chiller, fire protection, etc. BMS gathers status data from cell, module and rack, and exchange information with other components.EMS can run different modes of the system inclusing peak and shaving mode/ self-sing mode/UPS mode,etc.
1. Liquid-cooled PACK
Each Liquid-cooled Cabinet contains 8 units of liquid-cooled PACK, The PACK #5 is positioned at the top of the cabinet. PACK numbering decreases sequentially from top to bottom, ending with the PACK #1 at the bottom. Each PACK is composed of 52 units of LFP-314Ah cell in series.
Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
3. Chiller Unit
4. Power Control System (PCS)
3. Chiller UnitThe all in one liquid-cooled cabinet adopts a drawer type chiller product with a 5kW AC power supply standard. The chiller adopts an integrated structure, and all components are enclosed in one chassis, with a compact external structure, making it easyto install and maintain. 
Power Control System (PCS) is a bidirectional current controllable conversion device that connects the energy storage battery system and the power grid. Its main function is to achieve energy exchange between lithium batteries and the power grid, and to control and manage the charging and discharging of the lithium battery system.
2. High Voltage Box
The High Voltage Box serves as the centralized electrical interface and protection unit between the battery cluster and the PCS (Power Conversion System) within the 261kWh liquid-cooled cabinet.
Our Factory
Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
Factory Features
Sail Solar has developed an industry-leading intelligent manufacturing system, and constantly leads innovation in equipment and technology with the independent R&D of a top-notch technical team. With world-class production automation, intelligence, and production efficiency, Sail Solar has built an efficient intelligent factory employing new technologies such as AI, image recognition, machine learning, predictive algorithms and 5G.
Packing & Delivery
Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
Certifications
Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System

Sail Solar have passed IEC62619, IEC/EN60730, UL1973. CE-EMC etc testing, and got certification
Exhibition
Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System

Sail Solar participate in more than 20 exhibitions worldwide each year, spanning Asia, Europe, the Americas etc
Sail Solar 261kwh Battery Energy Storage System All-in-One Solution with 125kw Power Conversion System
Contact us

We can supply industry and commerce energy storage system, Air-cooling and Liquid-cooing type are optional. 

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