50kW-80W Three Phase Grid Tie Inverter With Limiter For Commercial Rooftop Solar System

iMars BG 50-80kW three phase photovoltaic grid connected inverter is a photovoltaic group series inverter developed by INVT for commercial users and distributed ground power stations. It adopts advanced T three level topology and SVPWM (space vector pulse width modulation) technology. It has high power density, modular design, simple installation and maintenance, high cost performance, and high cost performance. The PV system and large scale photovoltaic power stations provide more flexible solutions.
Product Details

Description


INVT iMars BG50-80kW on-grid inverter is designing for commercial users and distributed ground power stations.

It combines advanced T three-level topology and SVPWM (space vector pulse width modulation). It has a high 

power density, modular design, simple installation and maintenance, and high-cost performance.



Features


Efficient

▪ Integrated intelligent DC combiner and surge protection improve system flexibility and lower the system cost.
▪ Max efficiency is up to 98.9%, wide input voltage range, adapt to all kinds of solar panels and string configuration.
▪ Dual MPPTs work independently and allow unbalanced input power. One MPPT maximum input is up to 60% of Max. DC power.
▪ Adopt the latest technologies and combination of T-type three level topologies and SVPWM.
Reliable
▪ IP65 protection level, suitable for various installation environments.
▪ Bus capacitors consist of advanced film capacitors, designed with the latest thermal simulation technology for longer lifespan.
▪ Insurance by well-known international property insurance company (AIG) for Products /Completed Operations Liability Insurance.
Smart
▪ AC output power is adjustable between 1-100%.
▪ Smart grid adaptive to meet the requirements of various power grid accesses.
▪ Variety of monitoring modes: APP (one-button registration), large screen data monitoring center, cloud monitoring platform.
▪ Support RS485, GPRS, WIFI, Ethernet.
Simple
▪ High power density, small size.
▪ Modular design, easy to maintain.



Parameter sheet


SPECIFICATION BG 50-80kW
ITME NO. BG50KTR-LD BG60KTR-LD BG70KTR-LD BG80KTR-MD
Input (DC)
Max. DC input power (W) 65000 75000 91000 104000
Max. DC input voltage (V) 1100
Starting voltage (V) / 250/200 250/200 250/200 250/200
Min. operation voltage (V)
MPPT Range (V) 200-1000 200-1000 200-1000 200-1000
Quantity of MPPT / 4/3 4/4 4/5
String per MPPT
Mumber of MPPT input 12 12 16 20
Max. DC current (A) per MPPT <15
Output (AC)
Rated output power (W) 50000 60000 70000 80000
Max. AC output current (A) 80.5 96 106 106
Power factor -0.8~+0.8(adjustable)
THDi <3%(at rated power)
Nominal output voltage (V) / frequency (Hz) 230/400, 3L+N+PE/3L+PE,  50/60 230/420, 3L+N+PE/3L+PE,  50/60 230/480, 3L+N+PE/3L+PE,  50/60
Efficiency
Max. efficiency 98.90% 98.90% 98.90% 98.90%
Euro-efficiency 98.50% 98.50% 98.50% 98.50%
MPPT efficiency 99.90%
Protection
Protection DC breaker, AC Short-circuit protection, Over current protection, Over voltage protection,
Isolation protection, RCD, Surge Protection, Anti-island protection, Over-temperature protection, Ground fault monitoring, Zero crossing, Level 2 lightning protection(40KA),
level 2 lightning protection, Grid monitoring, etc.
Generated data
Display 3.5 inches LCD display, Support for handheld keyboards (5G concept)
LCD language English, Chinese
Communication interface RS485(standard), WiFi、Ethernet(optional)
Cooling method Smart cooling
Protection degree IP65
Night self consumption (W) <1
Topology Transformerless
Operating temperature range -25℃~+60℃(derate after 45℃)
Relative humidity 0~95%, condensation
Dimension (H x W x D mm) 810x625x300
Weight (kg) 75
Grid qualification VDE-AR-N4105, G83/2, C10/11, TF3.2.1, AS4777/3100, EN61000-6-1:4, EN61000-3-2:3,
EN61000-11:12, IEC 62109-1:2010
Safe certificate / EMC certificate VDE-AR-N4105,  AS4777/3100,  CQC
Factory warranty (years) 5 yearsstandard

Certifiicate




Application


Packing and shipping



Company profile


    Goosun Energy Construction Group Co., Ltd is one of the inland famous photovoltaic manufacturing enterprises, 

which locates in the beautiful middle part city----Fuyang, which is suitable for investment. The company is founded in 2012, 

with registered capital of 6.06 hundred million, covering an area of 33300 square meters. The existing staffs are 288, 

country 530 introduces 1 scientific research talent, 4 Doctors, 46 middle and high ranking technical personnels.

The company devotes itself to the development, production and application of solar photovoltaic product, new energy product, 

passing multiple international standard authentifications lke three standards and one system ISO9001\ISO14001\OHSAS18001, etc, 

obtaning "high interity enterprise", "enterprise that defends the contract with heavy credit", "new high-tech enterprise", 

high-tech industrialization demonstration base, multiple patents for invention, technology new type patents, utility type patents, etc.

The company technical force is strong, technology, detecting method is advanced, the product has already obtained Germany 

IEC61215\TUV safety protection grade 2 grade, CE certification, CQC certification, UL certification. At present, company main 

products include solar photovoltaic cell photovoltaic module, solar street lamp series, new energy charging point. Products have 

respectively been exported to Ethiopia in 2013 and to India in 2015. Company products find a good sale in Europe, Latin America, 

Australia, Africa, the Middle East, etc countries and regions. In recent years, the company ranks front row in self-support exporting 

enterprises in the north of Anhui Province, which is awarded as industry transformation and upgrading advanced unit.


FAQ


Q1: Are you a manufacturer or a trading company?
We are both a manufacturer and a trading company. Our factory has great production capacity. 

The number of solar panels produced can reach more than 10,000 pieces per day.

Q2: What is your main product?
Semi flexible solar panel, SMT small solar panel, foldable solar charger bag and solar power bank and other solar products suitable for end-consumer.

Q3: How many employees in your company?
We have about 100~120 employees, including office staff, R&D engineers, production line workers.

Q4: Can we request sample for your products before ordering?
Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q5: What is the general lead time?
Sample needs 15 days, the mass production is based on your purchase quantity, which is estimated to be 3-4 weeks.

Q6: What about the price?
Sample needs The price is negotiable.It can be changed according to your quantity or package. When you are making an inquiry,

please let us know the quantity you want.


Attention:
If you have any other questions,
You can contact us and we must try our best to meet your requirements. 

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