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整合世界 500 强光伏业务 降低度电成本
上能电气股份有限公司
Sineng Electric Co.ltd.
整合世界 500 强光伏业务 www.sinengpower.com
Introduction
整合世界 500 强光伏业务
About us
R&D center in Shenzhen
Founded in 2009, 400+ employees
Headquarter, Wuxi City
India manufacturer,
Bangalore
整合世界 500 强光伏业务
About us
Took over Emerson’s PV division in 2014,Including R&D team, products
Service, Management…
整合世界 500 强光伏业务
China National Renewable Energy Centre report About us
Top 2 supplier for central inverters in China
整合世界 500 强光伏业务
About us
Accumulated over 20+GW inverters in operation :
新疆吐鲁番
Extreme low temperature (- 53 ℃) Qinghe, Xinjiang High altitude (4500m) Ali, Tibet
Extreme high temperature (48 ℃) Turpan , Xinjiang
Desert (high intensity sand) Zhongwei, Ningxia Salt corrosive atmosphere Dongtai, Jiangsu
3.5GW @ 2015, 3.9GW @2016 10 %+ China market share
About us
Top 1 supplier to National Owned utility for last 4 years in China
National Power Investment Group
China Energy Conservation and Environmental
Protection Group
China Three Gorges New Energy Group.
China Huaneng group
National Grid.
China GuangDong Nuclear Group 整合世界 500 强光伏业务
790MW order is give by NPIC in 2016 380MW order is give by NPIC in 2017
整合世界 500 强光伏业务
About us
We can provide clean energy power supply related:
Solar power inverter
Battery storage converter
APF , SVG
EV charger...
整合世界 500 强光伏业务
CP series central distributed inverter
EP series central inverter
SCI series modular inverter
SP series string inverter EP series off-grid inverter
Grid-connected
Off-grid
Products-inverter
整合世界 500 强光伏业务
Products-inverterWhatwedo
Central inverter
500/630KW 1000/1250KW 2/2.5MW solution Integrated power station
Mature technology
High reliability
整合世界 500 强光伏业务
MPPT combiner box
Products-inverter
Central distributed inverter:
with multi-MPPT inputs
1/1.25MW inverter 2/2.5MW solution Integrated power station
High power yield: 2~5% increased
Low system cost: DC&AC cable deceased
Product
Type
Capacity Brifespecification
String
Inverter
3KW input:600Vdc;output:220Vac/1P
5KW input:600Vdc;output:220Vac/1P
20KW input:1000Vdc;output:380/400/415Va
c
30KW input:1000Vdc;output:500Vac
40KW input:1000Vdc;output:380/400/415Va
c
50KW input:1000Vdc;output:500Vac
20KW 整合世界 500 强光伏业务
40/50KW
Products-inverterWhatwedo
String inverter
Nature cooling technology
Better environmental adaptability
整合世界 500 强光伏业务
Products-PCS What we do
Battery storage bidirectional converter
Modular design
Higher reliability
Support multi battery inputs
125KW 250KW 375KW 500KW 625KW
DCinput Capacity ACoutput
1000Vdc
500KW 315Vac
630KW 360Vac
1000KW 380/400/415Vac
1250KW 415Vac
1500Vdc 1000KW 550Vac
1250KW 550Vac
整合世界 500 强光伏业务
Central Inverter introduction
EP series central inverter
Central Inverter Grid-Connected PV system :
…
…
PV arrays
… PV arrays
… 整合世界 500 强光伏业务
570~1000Vdc Combiner Box No.1
Combiner Box No.8 570~1000Vdc
Combiner Box No.9
Combiner Box No.16
5MW PV system
2.5MW X 2 System, 4MPPT input
415VAC
1.25MW Inverter No.1
35kVAC 415VAC 1.25MW Inverter No.2
…….
整合世界 500 强光伏业务
Main features
AC overload ability: 112% Po @40 ° C; 100% Po @55 ° C
Derating curve Vs Temp
Main features
Built-in PID solution 整合世界 500 强光伏业务
Main features: Panel negative pole grounded, effectively solve
the solar panels PID phenomenon;
On-line monitor insulation condition of whole
solar arrays (including negative pole);
The protection threshold of leakage current can
be set ;
Voltage / current double protection monitoring
function;
Rapid protection for serious short circuit to the
ground;
Alarm information logged;
整合世界 500 强光伏业务
Products family
CP EP series central distributed inverter inverter
EJB-16-M4 CP-1000 CP-1000-OD CP-2000--OD
ProductType Capacity Brifespecification
Central
distributed
Inverter
1000KW input:1000Vdc;output:550Vac
1250KW input:1000Vdc;output:550Vac
1250KW input:1500Vdc;output:690Vac
1600KW input:1500Vdc;output:800Vac
整合世界 500 强光伏业务
Central distributed inverter system introduction
CP series inverter system
整合世界 500 强光伏业务
… … 520VAC 35kVAC
Up to 48 intelligent MPPT optimizers
1MW inverter
Central distributed inverter system introduction
Combination of advantages of string inverter and central inverter with distributed MPPT
and centralized inversion
2/4MW PV system
1MW X 2 System, multi-MPPT controllers!
820VDC
Solution with String inverter
整合世界 500 强光伏业务 Solution with central distributed inverter
…
Central distributed Inverter system introduction
A
B
C
Traditional single MPPT central solution
The problem of panel mismatch, such as dust, shadow, DC line loss inconsistency, panel degradation and panel angle variation, is
unavoidable.
Multiple MPPT solution maximizes MPPT optimization for each string.
整合世界 500 强光伏业务
Main features
• Multiple MPPT solutions reduce the mismatch of panels and arrays, get more power generation
Module A--Dust
Module B--Shadow
Module C--Normal
Module A--Dust
Module B--Shadow
Module C--Normal
MPPT combiner box
Module A
Module B
Module C
Module I/V curve
Module Power
A
B
C Common combiner box Common central inverter Multiple MPPT central distributed solution
Module A
Module B
Module C
Module I/V curve
Module Power
CP inverter
整合世界 500 强光伏业务
Normally, the MPPT voltage range is
up to 300VDC ~ 820VDC for string and
central distributed inverter. The MPPT
voltage range is 500VDC ~ 820VDC for
central inverter.
Note : The full load MPPT voltage range is
not equal to the MPPT voltage range
Main features
• MPPT voltage range and full load MPPT voltage range CP
EP
high-performance floating-pointprocessor
Automatically scanning PV characteristic 整合世界 500 强光伏业务
Remote monitoring
Main features
Patented string-level PV characteristic curve scanning technology, high-precision string
current detection technology string – level generation curve. Any abnormal condition could be found immediately PV characteristic
ProductTyp
e
Capacity Brifespecification
String
Inverter
3KW input:600Vdc;output:220Vac/1P
5KW input:600Vdc;output:220Vac/1P
20KW input:1000Vdc;output:380/400/415Vac
50KW input:1000Vdc;output:500Vac
整合世界 500 强光伏业务
String Inverter introduction
SP series string inverter
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