Three Full-Bridge Type off Hybrid Inverters on Grid Solar Inverter Price ODM

Product Description

Product Description

 

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Optimized transformer-less topology structure

Max efficiency up to 98.4%

Dual MPPT inputs accommodating wide voltage range.

SIC components enhance power density.

0 ampere leakage current design protect against tripping

Easy installation and free maintenance

 WiFi or GPRS (optional) communication

 Multi-inverters parallel connection available

 5 years standard warranty, 15years extention optional

 High standard components design maximally reduce damage resulted from false-operation

Components brand

Specification

Model No	ST4KTL	ST5KTL	ST6KTL	ST8KTL	ST10KTL
DC side/Input parameters
Max. DC power [W]	5500	6500	7500	9500	11500
Max. DC voltage [Vdc]	1000	1000	1000	1000	1000
Min. System start voltage [Vdc]	250	250	250	250	250
MPPT voltage range[Vdc]	250~850	250~850	250~850	250~850	250~850
Max. input current [A]	12.5/12.5	12.5/12.5	12.5/12.5	12.5/12.5	12.5/12.5
Number of MPP trackers	2	2	2	2	2
Strings per MPP tracker	1	1	1	1	1
AC side/output parameters
Nominal output power [W]	4000	5000	6000	8000	10000
Maximum output power [W]	5000	5500	7000	8800	11000
Nominal output voltage/range [V]	400Vac/ 380-440V
AC grid frequency/range [Hz]	50Hz,60Hz(auto-selection) / 44Hz-55Hz; 54Hz-65Hz
Maximum output current [A]	8	10	12	15	17
AC connection(with PE)	3W/N/PE	Three phase	Three phase	Three phase	Three phase
Current distortion(THDi) [%]	<1.5	<1.5	<1.5	<1.5	<1.5
Power factor [%]	>99.95	>99.95	>99.95	>99.95	>99.95
Efficiency
Maximum conversion efficiency[%]	98	98.2	98.2	98.3	98.4
European efficiency[%]	97.5	97.7	97.7	97.8	97.9
MPPT efficiency[%]	99.9	99.9	99.9	99.9	99.9
Safety and protection	yes
DC reverse-polarity protection	yes
Anti-islanding / Overvoltage protection	yes
Short circuit protection	yes
Leakage current protection	yes
Grid monitoring / Ground fault monitoring	yes
DC/AC side varistors(thermally protected)	yes
General Parameters	yes
Dimension(L/W/H)[mm]	480*400*180
Weight (kg)	22
Embedded DC Switch	Optional
Night power consumption[W]	<0.2
Isolation type	Transformerless
Protection degree	IP65 according to IEC60529
Operation temperature[ºC]	-25 ~ 60
Cooling concept	Natural convection
Acoustic noise level[dB]	<25
Operating altitude[m]	<2000 without power derating
Display	Graphic LCD
Communication Interface	Standard WIFI; GPRS(optional)
Certificates and Approvals	CE-(EMC/LVD) : EN(IEC) 61000-1/-2/-3/; EN(IEC) 62109-1/-2;IEC 61727/62116;G83-3/G59-3; EN50438;VDE-0126-1-1;VDE-AR-N4105;AS4777.2;AS4777.3

Certificate


Project 

ABOUT COMPANY
Nowadays, the world is faced with instability of nuclear power generation and environment problem,which is necessary result from the development without considering next generation.Accordingly, STIN established and targeted on being a Total Solution Company which is based on clean sustainable solar energy.Including polysilicon, ingot, wafer, cell and modulewhich are the base of Solar industry,STIN is also dealing with PV Equipment, EPC and O&M. Beyond the Eastern Asia, STIN is making an effort for the whole world's green energy independence.Starting with the supply of high-quality raw material from the China which is the number one PV Market in the world, making a PV plant in Korea and providing 3KW residential solution to South-EastAsia, STIN will keep solving the global environment problem.

STIN knows the importance of green energy.

STIN endeavors for protecting the precious value.

FAQ
1: What's your main products?
Solar panel mono and poly, solar battery gel and lithium-ion, solar system on grid and off grid, solar inverter on grid and off grid, solar charge controller MPPT and PWM.

2:What is your advantage in solar products?
We have been in solar industry for more than 10years and accumulated rich experience. With branch in Japan, Korea, Singapore and Cambodia, full support can be supplied from design to installation.

3: Can you send free samples?
It depends on which kind of products. Normally the sample fee will be returned after you place massive order.

4: What's the shipping cost?
After you confirm the quantity, please let us know which kind of transportation(by sea, by air, by DHL or Fedex or TNT or UPS) you prefer and the destination port. We will send you the shipping cost and time.

5: What's your minimum order quantity?
1pc.

6: How can we send the payment?
T/T, L/C, Paypal, Western Union.