GRES static gnerator of Microgrid system | SCU

Solar Energy Storage

An intelligent comprehensive energy solution, which realizes the reasonable cooperation between wind, solar, energy storage battery, power grid, and diesel generator, makes scientific use of all kinds of energy and provides users with green, low-cost, convenient, and high-quality power services.

What is Solar Energy Storage?

Grid Renewable Energy Storage Power Supply (GRES) is an intelligent and modular power supply equipment integrating lithium battery and PCS, which can have access to new energy, power grid, diesel generator to provide users with green, environmental protection, noise-free, high reliability, and high-security power services.

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Application value of Solar Energy Storage

New energy integration

To realize the reasonable allocation of wind, solar and other new energy, energy storage battery and power grid.

Uninterruptible power supply

It can operate in on-grid or off-grid to ensure uninterruptible power supply for key loads.

Price difference between peak and valley

Lithium can benefit from the price difference between peak and valley.

Improving power quality

Improve power factor, reduce voltage and current harmonics, adjust three-phase imbalance.

GRES Static Generator Key features

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Safe and reliable

High-quality li-ion cell; Intelligent air cooling design, long service life;
IP54,safe and reliable operation in outdoor environment;
Serially designed PCS and battery pack eliminates circulating current and improves system reliability.
Integrated BMS, DC, AC multi-layer protection, maximum safety performance design.

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Efficient and Convenient

No air conditioning design, high energy efficiency.
Modular design, easy for installation, maintenance and capacity expansion;
Easy access to PV and diesel generator;
Fixed on the ground or mounted on vehicle, can be loaded and unloaded by forklift and hoisted by lifting ring;
Remote monitoring and equipment management, remote troubleshooting and data analysis.

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Cost optimization

One investment, multiple benefits: Peak shaving, backup power supply, micro grid building,power quality improving and engergy storaging,etc.
Small size, light weight, less space and installation cost;
Long cycle life, low failure rate, reduce operation and maintenance investment;
Maximize green energy utilization.

Solar Energy Storage types

Product

GRES-75-50

Battery capacity:75kWh
PCS capacity:50KW
Size:1300*1540*1600(W*D*H)mm

GRES-150-100

Battery capacity:150KWh
PCS capacity:100KW
Size:1300*2300*1600(W*D*H)mm

GRES-225-150

Battery capacity:225KWh
PCS capacity:150KW
Size:1300*3060*1600(W*D*H)mm

Specifications of battery energy storage system

model    GRES-75-50 GRES-150-100 GRES-225-150
AC parameter (on-grid)
Rated output power (kW) 50 100 150
Rated current (A) 75 151 227
Rated voltage (V) 3W+N+PE, 380
Grid voltage range -15%~10%
Rated grid frequency (Hz) 50/60
Grid frequency range (Hz) ±2
THDI <3%(At rated power)
Power factor >0.99
Adjustable range of power factor ±1
Overload ability 1.05
AC parameter (off-grid)
Rated output power (kW) 50 100 150
Rated current (A) 75 151 227
Rated voltage (V) 3W+N+PE, 380
THDV <3%( linear load)
Rated frequency (Hz) 50/60
Overload ability 105%
Battery
Cell type Lithium iron phosphate LiFePO4
Battery pack capacity (kWh) 5 10 15
Battery system capacity (kWh) 76.8 153.6 230.4
Running time(h) 1 (Change battery pack qty. to option other time)
Battery life span 25℃ 0.5C/0.5C EOL80% ≥2000times
Basic parameter
On and off grid switching device STS
Operate altitude (m) 4000(>2000 derating)
Display Touch screen
Communication interface RS485、CAN、LAN
Communication protocol Modbus-RTU、Modbus-TCP、CAN2.0B
Size (W*D*H)mm 1300*1540*1600 1300*2300*1600 1300*3060*1600

Product

GRES-300-200

Battery capacity:300kWh
PCS capacity:200KW
Size:2400*1540*2300(W*D*H)mm

static generator

GRES-600-400

Battery capacity:600KWh
PCS capacity:400KW
Size:2400*2300*2300(W*D*H)mm

GRES-900-600

Battery capacity:900KWh
PCS capacity:600KW
Size:2400*3060*2300 (W*D*H)mm

Specifications of Off Grid Energy Storage

Model    GRES-300-200 GRES-600-400 GRES-900-600
AC parameter (on-grid)
Rated output power (kW) 200 400 600
Rated current (A) 303 606 909
Rated voltage (V) 3W+N+PE, 380
Grid voltage range -15%~10%
Rated grid frequency (Hz) 50/60
Grid frequency range (Hz) ±2
THDI <3%(at rated power)
Power factor >0.99
Adjustable range of power factor ±1
Overload ability 105%
AC parameter (off-grid)
Rated output power (kW) 200 400 600
Rated current (A) 303 606 909
Rated voltage (V) 3W+N+PE, 380
THDV <3%(linear load)
Rated frequency (Hz) 50/60
Overload ability 105%
Battery
Cell type Lithium iron phosphate LiFePO4
Battery pack capacity (kWh) 5 10 15
Battery system capacity (kWh) 76.8 153.6 230.4
Running time(h) 1 (Change battery pack qty. to option other time)
Battery life span 25℃ 0.5C/0.5C EOL80% ≥2000次
Basic parameter
On and off grid switching device STS
Operate altitude (m) 4000(>2000 derating)
Display Touch screen
Communication interface RS485、CAN、LAN
Communication protocol Modbus-RTU、Modbus-TCP、CAN2.0B
Size (W*D*H)mm 2400*1540*2300 2400*2300*2300 2400*3060*2300
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    Contact SCU sales Team

    SCU international Sales Center


    Email: enquiry@scupower.com

    Tel: 86-311-85903762

    Fax: 86-311-85903718

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