Upload
others
View
5
Download
0
Embed Size (px)
Citation preview
Commercial & Industrial
Energy Storage & Microgrid Solutions
Be Sincere, Be Excelsior!
®
About
Offices
Business
80+ Million US$ Annual Revenue50+% CAGR
Public Listed @ SZES 300693$ 200+ Million / Market Cap.
10+ yrs Design & Manufacturing in Power Electronics
LV Power Quality
EV Charging Solution
Micro-grid &Energy Storage
BatteryFormation
No. 1 in Asia/China for low-voltage AHF/SVG/AVC
20,000+ EV Quick chargers
300,000+Charger Module
100+Control Algorithm
100+Cities
Installed in Asia
150+Battery Cell/Pack ManufacturerIn China
300MW +Bi-directionalStorage Inverter20+Countries400+SitesInstalled globally.
100MW+In USA
Gri
d-F
orm
ing
Ap
pli
cati
on
s
Grid Defection
Back-up Power
Gri
d-T
ied
Ap
pli
cati
on
s
Peak-shaving/Demand Charge Management
Frequency Regulation
Renewable Energy Self Supply
Designed for Compatibility, Flexibility & Reliability.
Energy Storage Solutions have high flexibilities on battery chemistries, power range and application environments. They could be used for various C&I indoor and outdoor applications.
Sinexcel provides various pre-integrated energy storage system that includes storage inverters, outdoor cabinet/container, distribution system and optional HVAC & fire extinguishing system, but excludes battery system and EMS.
It is optimized for battery system provider, EMS developers, EPC companies and system integrator to build their own customized energy storage system, plus the assigned battery or EMS.
®
http://sinexcel.us
Bi-directionalDCAC/ DCDC
Inverter Certified& Listed GloballyModular Design3-Level
topology
High Power Density Grid Support& Grid-forming
Virtual Synchronous Generator(VSG) Tech
Providing
NRTL
30k
W50
kW
100
kW
150
kW
250
kW
500
kW
PWS1-500KTL-EX
PWS1-250K-NA/EX
PWS1-150K-NA/EX
PWS1-100K-NA/EX
PWS1-50K-NA/EX
PWS2-30K-NA18-30kW
PWG2-50K-NA/EX
PWG2-100K-NA/EX
PWS2-M-30K-EX
600-900Vdc
500-850Vdc
500-850Vdc
500-850Vdc
500-850Vdc
150-750Vdc
250-520Vdc
250-520Vdc
Storage-only PV+Storage
PDS1-400DCDC Converter
250-850Vdc
PCS-DC converter module
250-500/250-900Vdc
150-750Vdc
http://sinexcel.us
Providing
400kW DCDCSupports PV input or Battery input
Conforming to IEEE1547, UL1741, IEC62109&IEC62477
Suitable for DC coupling PV and/or Storage solutions
Multi-string tech optional with multiple MPPT supports.
Outdoor cabinet available.
PDS-400K
30kW
50~250kW
500kWMulti-string tech optional, decoupling different battery strings
Battery extension possible
Conforming to CPUC Rule 21 & IEEE1547
Suitable for C&I DCM and PV self supply projects, and frequency regulation projects
Outdoor cabinet available.
3 phase and split-phase adaptive: provides 18kW mode adapting 240/120V single phase output, (external transformer required.)
Conforming to CPUC Rule 21 & IEEE1547
VGS tech makes off-grid parallel operation available
Suitable for small C&I DCM and PV self supply projects
Rack-mounted model for EU available to be installed into battery racks
Wall-mount accessory available.
PWS2-30K
PWS1-50KPWS1-100KPWG2-50KPWG2-100KPWS1-150KPWS1-250K
PWS1-500KTL
Modular design, front maintained
Transformer built-in
Conforming to HECO Rule 14H, CPUC Rule 21 & IEEE1547
Suitable for medium C&I DCM and PV self supply projects
Outdoor version available (For PWG2-50/100K only. )
http://sinexcel.us
Specifications of Sinexcel Energy Storage InvertersModel PWS1-50K-NA PWS1-100K-NA PWS1-150K-NA PWS1-250K-NA PWS1-50K-EX PWS1-100K-EX PWS1-150K-EX
PWS1-500KTL-EX-M4
PWS1-500KTL-NA PWS1-500KTL-EX
Utility-interactive Mode
Battery voltage range 500~850V 630~900 600~900V
DC Max Current 110A 220A 330A 550A 110A 220A 330A 436A 873A
AC voltage 480V(423V~528V) 400V(340V~460V) 400V(360~440) 380V(323V~437V)
Nominal power 50kW 100kW 150kW 250kW 50kW 100kW 150kW 250kW 500kW
AC frequency 60Hz (59.5Hz~60.5Hz) 50/60Hz (±2.5Hz)60Hz
(59.5Hz~60.5Hz)50/60Hz (±2.5Hz)
Output THDi ≤3%
AC PFListed: 0.8~1 leading or lagging (Controllable)Actual: 0.1~1 leading or lagging (Controllable)
Stand-alone Mode
Battery voltage range 500~850V 500~850V 630~900V 600~900V
DC Max Current 110A 220A 330A 550A 110A 220A 330A 436A 873A
AC output voltage 480V(±10% configurable) 400V(±10% configurable)400V(±10%
configurable)380V(±10%
configurable)
AC output current 60A(Max 66A) 120A(Max 132A) 180A(Max 198A) 301A(Max 331A) 72A(Max 79A) 144A(Max 159A) 216A(Max 238A) 360A(Max 397A) 720A(Max 792A) 760A(Max 836A)
Nominal AC output power 50kW 100kW 150kW 250kW 50kW 100kW 150kW 250kW 500kW
AC Max Power 55kW 110kW 165kW 275kW 55kW 110kW 165kW 275kW 550kW
Output THDu ≤2%
AC frequency 60Hz 50/60Hz 60Hz 50/60Hz
AC PFListed: 0.8~1 leading or lagging (Load-depend)Actual: 0.1~1 leading or lagging (Load-depend)
Overload Capability 105%~115% 10min; 115%~125% 1min; 125%~150% 200ms
Physical
Cooling Forced air cooling
Noise 70dB
Enclosure IP20/NEMA 1
Max elevation 3000m/10000feet (> 2000m/6500feet derating)
Operating temp. -20°C to 50°C (De-rating over 45°C)
Humidity 0~95% (No condensing)
Size (W*H*D) 800*2160*800mm 1200*2160*800mm 800*2160*800mm 1100*2160*800mm 1100*2160*800mm
Weight 465kg 680kg 910kg 1280kg 465kg 680kg 910kg 440kg 600kg
Installation Floor Standing
Other
Peak efficiency 95.5% 95.8% 96.1% 96.1% 95.5% 95.8% 96.1% 98.2% 98.2%
CEC efficiency 94.0% 94.0% 94.5% 95.0% - - - - 97.0% -
Protection OTP, AC OVP/UVP, OFP/UFP, EPO, AC Phase Reverse, Fan/Relay Failure, OLP, GFDI, Anti-islanding
Configurable protection limits Upper/Lower AC Voltage/Frequency limit, Battery EOD voltage.
AC connection 3P4W 3P3W
Display Touch Screen
Communication RS485,CAN,Ethernet
Isolation Built-in Transformer Non-isolation
CertificationETL listed conforming to UL1741/UL1741SA,UL9540, CPUC RULE 21, IEEE1547,HECO
RULE 14H,CEC,CSA22.2, HECO CGS, HECO CSSCE LVD, CE EMC, IEC62477, IEC61000
ETL listed conforming to
UL1741/UL 1741SA/UL 9540,
CPUC RULE 21,CSA 22.2
CE LVD,CE EMC, IEC62477, IEC
61000, G59
Short circuit
Fault current 200A 400A 600A 1000A 200A 400A 600A 1000A 2000A
Fault duration 100ms
http://sinexcel.us
Specifications of Sinexcel PV-Hybrid Storage InvertersModel PWG2-50K-NA PWG2-100K-NA PWG2-50K-EX PWG2-100K-EX
Utility-interactive Mode
Battery voltage range 400V(250~520V) 400V(250~520V)
Batter DC Max Current 150A 300A 150A 300A
PV Voltage Range520~900V
(MPPT 520V~800V)520~900V
(MPPT 520V~800V)
PV DC. Max Current(in case of completely consumption)
192A 384A 192A 384A
AC voltage 480V(423V~528V) 400V(340V~460V)
AC current 60A 120A 72A 144A
Nominal power 50kW 100kW 50kW 100kW
AC frequency 60Hz(59.5Hz~60.5Hz) 50/60Hz(±2.5Hz)
Output THDI ≤3% ≤3% ≤3% ≤3%
AC PFListed: 0.8~1 leading or lagging (Controllable)Actual: 0.1~1 leading or lagging (Controllable)
Listed: 0.8~1 leading or lagging (Controllable)Actual: 0.1~1 leading or lagging (Controllable)
Stand-alone Mode
Battery voltage range 250~520V 250~520V
Battery DC Max Current 150A 300A 150A 300A
PV Voltage Range520~900V
(MPPT 520V~800V)520~900V
(MPPT 520V~800V)
PV DC. Max Current(in case of complete consumption)
192A 384A 192A 384A
AC output voltage 480V(±10% configurable) 400V(±10% configurable)
AC output current 60A(Max 66A) 120A(Max 132A) 72A(Max 79A) 144A(Max 159A)
Nominal AC output power 50kW 100kW 50kW 100kW
AC Max Power 55kW 110kW 55kW 110kW
Output THDu ≤2% ≤2% ≤2% ≤2%
AC frequency 60Hz 50/60Hz
AC PFListed: 0.8~1 leading or lagging (Load-depend)Actual: 0.1~1 leading or lagging (Load-depend)
Listed: 0.8~1 leading or lagging (Load-depend)Actual: 0.1~1 leading or lagging (Load-depend)
Overload Capability
105%~115% 10min; 105%~115% 10min;
115%~125% 1min; 115%~125% 1min;
125%~150% 200ms 125%~150% 200ms
Physical
Cooling Forced air cooling Forced air cooling
Noise 70dB 70dB
Enclosure NEMA / IP20 IP20
Max elevation 3000m/10000feet (> 2000m/6500feet derating) 3000m/10000feet (> 2000m/6500feet derating)
Operating temp. -20°C to 50°C (De-rating over 45°C) -20°C to 50°C (De-rating over 45°C)
Humidity 0~95% (No condensing) 0~95% (No condensing)
Size (W*H*D)800*2160*800mm31.5*85*31.5 inches
800*2160*800mm31.5*85*31.5 inches
Weight 520kg 750kg 520kg 750kg
Installation Floor standing Floor standing
Other
Peak efficiency 95.50% 95.50% 95.50% 95.50%
CEC efficiency - - - -
ProtectionOTP, AC OVP/UVP, OFP/UFP, EPO, AC Phase Reverse, Fan/Relay Failure, OLP, GFDI,
Anti-islandingOTP, AC OVP/UVP, OFP/UFP, EPO, AC Phase Reverse, Fan/Relay Failure, OLP, GFDI,
Anti-islanding
Configurable protection limits Upper/Lower AC Voltage/Frequency limit, Battery EOD voltage. Upper/Lower AC Voltage/Frequency limit, Battery EOD voltage.
AC connection 3P4W 3P4W
Display Touch Screen Touch Screen
Communication RS485,CAN,Ethernet RS485,CAN,Ethernet
Isolation Built-in Transformer Built-in Transformer
ComplianceUL1741 /UL 9540,
CPUC RULE 21,IEEE1547,CSA 22.2
CE LVD, IEC 62477,CE EMC, IEC 61000,
AS4777
http://sinexcel.us
Model PWS2-30K-EX PWS2-30K-NA
Utility-interactive Mode
Battery charge/discharge voltage 200V~750V (350~750V Full Power)
Battery charge/discharge current 90A Max
AC voltage 400V(340V~506V) 480V(423V~528V)
AC current 43A @400V 36A @480V
AC power 30kW
AC frequency 50/60Hz
AC PFListed: 0.8 leading to 0.8 lagging(Controllable)Actual: 0.0 leading to 0.0 lagging(Controllable)
Stand-alone Mode
Battery discharge voltage 650Vdc(500Vdc-750Vdc)
Battery discharge current 90A Max
AC output voltage 400V(±5% configurable) 480V(±5% configurable)
AC output current 43A @400V 36A @480V
AC output power 30kW(33kW max overload)
AC frequency 50/60Hz
AC output PFListed: 0.8 leading to 0.8 lagging(Load-depend)Actual: 0.0 leading to 0.0 lagging(Load-depend)
Output Overload Capability105%~115% 10min; 115%~125% 1min;
125%~150% 200ms
Physical
Cooling Forced air cooling with replaceable fan module
Noise 2000m/6500feet derating)
Operating temp. -20°C to 60°C (De-rating over 45°C)
Humidity 0~95%(No condensing)
Size (W*H*D) 440*173*596mm470*660*176mm/
18.5*26*6.95 inches
Weight 43kg 43kg/95Lbs
Installation Rack-mounted Wall-mounted
Other
Peak efficiency 97.30%
CEC efficiency 96.50%
Protection OTP, AC OVP/UVP, OFP/UFP, EPO, AC Phase Reverse, Fan/Relay Failure, OLP, DC GFDI, Anti-islanding (on/off)
Configurable protection limits Upper/Lower AC Voltage/Frequency limit, Battery EOD voltage.
AC connection 3-Phase+N+PE 3-Phase 4-Wire
240V Split-phase (extra transformer required, derated to 17.3kVA)
Isolation Non-isolation
Certification & compliance
IEC62477-1:2012 EN62477-1:2012+A11
IEC62040-1-1: 2002 EN62040-1-1:2003 EN61000-6-2:2005 EN61000-6-4:2007+A1
AS/NZS 4777.2:2015 AS 62040.1.1-2003 VDE-AR-N 4105/08.11 E DIN VDE V 0124-100/10.13
G99/3-2/09.15
ETL certified conforming to UL1741/CSA22.2/IEEE1547/CPUC RULE 21 / HECO RULE14
Short circuit
Peak short circuit current 62A@20ms
Initial value of aperiodic current 62A@100ms
Initial symmetrical short circuit current
54A@250ms
Decaying component of short circuit current
54A@500ms
Time to trip 119ms
Specification for PWS2-30K
http://sinexcel.us
Features*
Battery Chemistry Compatibility
Sinexcel storage inverters have optimized the mathematical model of different kinds of batteries in the DC algorithm, supporting batteries that are based on varies chemistries, from Lead-acid, LFP, NMC, flow batteries, to super-capacitor.
Energy storage solutions had never been so conveniently extensible.
With Sinexcel multi-string tech, The battery banks in different strings are de-coupled.
A small system could be installed initially and then expand to larger one later just adding up with new battery and inverter modules, without concerning about the wiring and mixing-up of new and pre-installed battery banks.
Multiple Battery String Tech *
Virtual Synchronous Generator(VSG) tech for Off-grid Parallel OperationThe parallel operation of inverters in islanding mode has been an issue in the past due to the synchronization of sinusoidal voltage.
Most inverter manufactures will implement a master-slave pattern (master: grid forming, slave: grid-interactive), or introduce a synchronizing communication cable.
With the VSG tech, Sinexcel Energy Storage Inverters can operate all in grid-forming mode in parallel withoutsynchronizing cables.
The virtual inertia made by VSG tech also enables Sinexcel Energy Storage Inverter to synchronize with and stabilize the utility grid or diesel generator.
* Available only for selected models.http://sinexcel.us
With Sinexcel bi-directional inverters, the pre-engineered BES system includes all local components except the EMS controller and Battery system.
With standard MODBUS MESA compatible protocol, different kind of battery could be easily integrated and be used as a plug-&-play BESS.
Pre-engineeredBESS
OutdoorCapable
Easy to Configure
Battery TypeCompatibility
FlexiblePower & Capacity
Non-Walk-in Maintained
MultipleBattery String
Tech
Up to 30kW + 60kWh
50~2000 kW + Up to 2MWh
A small foot print energy storage solution for Demand Charge Management, Back-up and PV Self Supply
In-door or out-door rated, Battery included
A containerized energy storage solution for Demand Charge Management, Back-up, PV Self Supply and Micro-Grid
Out-door rated, Battery included
Conform to UL9540
Providing
®
http://sinexcel.us
In-door rated solution
out-door rated solution
Battery modules
30kWenergy storage inverter
HVAC
OutdoorCapable
Easy to Configure
Pre-engineered BESS
Up to 30 kW + Up to 60kWh
An out-door rated (in-door rated optional) energy storage solution compatible with different for Demand Charge Management, Back-up, PV Self Supply
Compact & Small
Footprint
Pre-installed Battery Cabinet
http://sinexcel.us
Enclosure/CabinetOut-door rated enclosure protects all components from rainwater and direct sun exposure, which had been survived from multiple typhoons.
In-door design could be standard 19 inch rack or in-door battery enclosure
Energy storage inverterThe 30kW bi-directional inverter, NRTL certified according to global safety/grid/EMC code, designed and manufactured by Sinexcel with formfactor of both wall-mounted and rack-mounted, offers more flexibilities and options for various residential community & commercial applications.
The energy storage inverter can work in two modes: utility-interactive mode, aka P-Q mode; and stand-alone mode, aka off-grid mode, or V-F mode. Parallel units could work together when there is no grid connected by Virtual Synchronous Generator(VSG) tech.
With optional firmware and/or power-derating, it could also be used for 3-phase 400Vac/480Vac/208Vac or single-phase AC connection.
Battery BankThe battery cabinet/rack is designed for standard 19in battery system, which could be made by LFP (Lithium Iron Phosphate) or Lithium NCM/NCA.
HVAC systemTo maintain the temperature and humidity for the batteries and the energy storage inverter when necessary.
Fire suppression systemAn optional firefighting system can be preinstalled, depending on the end user’s demand. The firefighting system shall consists with local laws or regulations, example: NFPA regulations in the US.
Auxiliary distributionTo provide power to the HVAC, illumination, Energy Management System and communication system.
System framework
http://sinexcel.us
250-500kW* 250kW 50~150kW
Rack-mounted battery
Shelf-mounted battery
OutdoorCapable
Easy to Configure
Battery TypeCompatibility
FlexiblePower & Capacity
Non-Walk-in Maintained
MultipleBattery String
Tech
Pre-engineered BESS
50~2000 kW + Up to 2MWhA 10/20/40ft containerized energy storage solution for Demand Charge Management, Back-up, PV Self Supply and Micro-Grid
* Multiple units of 500kW compose up to 2MW http://sinexcel.us
Intermodal shipping container20ft/40ft standard ISO container provided by Sinexcel working as an enclosure of the entire BESS, with the protection class of NEMA 3R, could be used to transport by sea or truck.
The dimension of the container will be changed according to the demand and the battery type. 10ft is also available when required.
All-in-one design without extruding parts offered fast installation and commissioning in field.
Energy storage inverterThe modular & ETL certified bi-directional inverter, designed and manufactured by Sinexcel, with optional multi-strings-battery tech and same size of PCS cabinet offers more flexibilities and options for various commercial & industrial applications.
The energy storage inverter can work in two modes: utility-interactive mode, aka P-Q mode; and stand-alone mode, aka off-grid mode, or V-F mode.
Transformer (optional)The isolation transformer built inside the inverter or external could offer 480Vac or 400Vac 3P4W connection to distribution system, which is assembled with UL certified materials.
Battery bank(s)The battery type will be lithium iron phosphate (LFP) which is recommended, or lithium nickel manganese cobalt oxide (LiNiMnCoO2 or NMC) if the end user prefers. The energy density of battery varies, typically, The maximum battery capacity of LFP limited by the container will be around 1MWh.
And Lead-acid, or Nickle Iron, or Flow battery are also possible to be equipped into the battery room.
HVAC systemTo cool down the batteries and all other heating components when necessary.
Firefighting systemAn optional firefighting system can be preinstalled, depending on the end user’s demand. The firefighting system shall consists with local laws or regulations, example: NFPA regulations if the project is in the US.
Auxiliary distributionTo provide power to the HVAC, illumination, Energy Management System and communication system.
System framework
http://sinexcel.us
System IntegrationService
Providing
®
BMS/EMSIntegration
ThermalImprovement
Battery CycleTest
Design & Know-how
Service& Support
Manufacturing& Credibility
100% in-house designGlobal compliance 33%+ design engineers of 700+ employees
24 * 7Multiple methods
Responsive & trouble-shooting
100+ Mw/mo30+ containers/mo
IndustrialCommercialCommunity
Utility
Remote Area
Advantages
Target market
http://sinexcel.us
http://sinexcel.us