logo
Process Introduction

Shinefar Group co.,ltd, with brand “Shinefar”, started in 1993 as an international trade company. In 2010, to control and stabilize the quality of products, the company invested USD4500000 to set up automatic assembly line production workshops with an annual production capacity of 500MW. The company specializes in solar energy product design, development and production; the solar energy engineering projects; design and installation of distributed power stations. With experienced and professional R & D team, the world-class equipment and workshops, the company also holds a number of domestic and foreign technology certifications, including T U V, C E, INMETRO, C Q C and so on. The raw materials, workshops, production process, product inspection process, quality of finished products have all get approved by the third-party certification agency German TUV company with issued certifications.


Single phase
SF-2.5K / 3k-TL2-S
• Built-in GPRS card as option
• Built-in Wifi card as option
• External inductor and built-in fan
• smaller and lighter, only 9.9kg
• High performance DSP for algorithm control
• VDE-AR-N 4105 certification
• Self-developed topology design
• Multi-button touch interface
• LCD screen visible at night

• 5 years warranty(5~25 years as option)

Specifications

Inverter Type

SF-2.5k-TL2-S

SF-3k-TL2-S

Input(DC)

Max. PV Power[W]

2800

3250

Max. DC Voltage[V]

500

Nominal DC Voltage[V]

360

Operating MPPT Voltage Range[V]

120-450

MPPT Voltage Range at Nominal Power[V]

150-450

Start up DC Voltage[V]

150

Turn off DC Voltage[V]

120

Max. DC Current[A]

18

Number of MPPT Trackers

1

Number of DC Connection

1

DC Connection Type

Mc4 connector

Output(AC)

Max. AC Power[W]

2750

3000

Nominal AC Power[W]

2500

3000

Nominal Grid Voltage[V]

220/230/240

Nominal Grid Frequency[Hz]

50/60

Max. AC Current[A]

12.5

14.0

Grid Voltage Range*[V]

185-276

Grid Frequency Range*[Hz]

45-55/55-65

Power Factor

0.95 capacitive…0.95 inductive

Total Harmonic Distortion(THD)

<2%

Feed in Starting Power[W]

30

Night time Power Consumption[W]

<1

Standby Consumption[W]

6

AC Connection Type

Plug-in connector

Efficiency

Max. Efficiency

97.7%

Euro Efficiency

96.9%

97.0%

MPPT Efficiency

99.9%

Safety and Protection

DC Insulation Monitoring

Yes

DC Switch

optional

Residual Current Monitoring Unit(RCMU)

Integrated

Grid Monitoring with Anti-islanding

Yes

Protection Class

I(According to IEC 62103)

Overvoltage Category

PV II/Mains III(According to IEC 62109-1)

Reference Standard

Safety Standard

EN 62109, AS/NZS 3100

EMC Standard

EN 61000-6-1, EN 61000-6-3, EN 61000-6-2, EN 61000-6-4, EN61000-3-2, EN61000-3-3, EN61000-3-11, EN61000-3-12

Grid Standard

VDE-AR-N-4105, VDE 0126-1-1, RD1699, CEI0-21, C10/11, G83/2, UTE C15-712-1, AS4777, CEI 0-21, EN50438

Physical Structure

Dimension(WxHxD)[mm]

343x281x150

Weight[Kg]

9.9

Environmental Protection Rating

IP 65 (According to IEC 60529)

Cooling Concept

Natural convection

Mounting Information

Wall bracket

General Date

Operating Temperature Range

-20 to +60(derating above 45)

Relative Humidity

0% to 98%, no condensation

Max. Altitude (above sea level)

2000m

Noise Level

<40dB


*The AC voltage and frequency range may vary depending on specific country grid


Overview

High Efficiency

Tracking accurate up to 99.9% can make SF-3k-TL2-S series inverters work more flexible and effective. All rooftop modules areas could be usedfor generating , it also could minimize the capacity consumption due to shade hiding. Max. Efficiency is up to 97.7%, Euro efficiency 97.0%, which means more transmission power than others solar device.SF photovoltaic inverter is your most wise choice.

High Stability

SF inverter high quality casing can provide the best protection for insider electronic components, Besides, by IP65 protection, it can be installed and run safely in the indoor and outdoor. Not afraid of any bad environment, it always creates a best working condition for you.

Innovative & Smart Monitoring

Wifi cards inside setting is the the first Invention of the world, and power management box could preserve all important record from sensor. Each inverter are equipped with RS485, RS232, USB and Ethernet interface, wifi kit and GRPS Kits as your option. Through our free monitoring software to connect with your PC/Mobile, you can view the PV station output data and pubic grid power supply.

Good Heat-dissipation, Low Nois

SF-3k-TL2-S series inverter with special designed intelligent cooling system , can still maintain excellent heat dissipation in a hot environment, always play the best performance. while sensor monitor operating temperature ,smart cooling system will help heat effectively discharged outside from the shell. Then you no longer need to fan, for you to save money at the same time also brings a quiet and comfortable environment


Download:SF-2.5k/3k-TL2-S

Cantact us

Shinefar group co., LTD.
NO.888 QINGLIU MIDDLE ROAD ,DAJIANGDONG INDUSTRIAL PARK,HANGZHOU CITY,ZHEJIANG,CHINA