Working principle of photovoltaic power generation inverter; The direct function of the inverter is to transform the DC electric energy into AC electric energy. The core of the inverter is the inverter switch circuit, referred to as the inverter circuit. The circuit through the power electronic switch on and off, to complete the inverter function. The on-off of power electronic switching devices requires a certain driving pulse.These pulses may be modulated by changing a voltage signal. The circuit that generates and regulates the pulse is usually called the control circuit or control loop. Photovoltaic power generation inverter is characterized by high conversion efficiency, fast start, good safety performance, the product has short circuit, overload, over/under voltage over temperature 5 protection functions
Mode | MIC 750TL-X | MIC 1000TL-X | MIC 1500TL-X | MIC 2000TL-X | MIC 2500TL-X | MIC 3000TL-X | MIC 3300TL-X |
Input data (DC) | |||||||
Max.recommended PV power (for module STC) | 1050W | 1400W | 2100W | 2800V | 3500W | 4200W | 4290W |
Max.DC voltage | 500V | 500V | 500V | 550V | 550V | 550V | 550V |
Start voltage | 50V | 50V | 50V | 50V | 80V | 80V | 80V |
Nominal voltage | 120V | 180V | 250V | 360V | 360V | 360V | 360V |
MPP voltage range(V): | 50V-500V | 50V-500V | 50V-500V | 50V-500V | 50V-500V | 65V-550V | 65V-550V |
No. of MPP trackers | 1 | ||||||
No. of PV strings per MPP tracker | 1 | ||||||
Max. input current per MPP tracker | 13A | ||||||
Max. short-circuit current per MPP tracker | 16A |
Output data (AC) | |||||||
AC nominal power | 750W | 1000W | 1500W | 2000W | 2500W | 3000W | 3300W |
Max. AC apparent power | 750VA | 1000VA | 1500VA | 2000VA | 2500VA | 3000VA | 3300VA |
Nominal AC voltage(range*) | 230V (180-280V) | ||||||
AC grid frequency | 50/60 Hz (45-55Hz/55-65 Hz) | ||||||
Adjustable power factor | 0.8leading…0.8lagging | ||||||
THDi | <3% | ||||||
AC grid connection type | Single phase |
Shenheng Power Equipment CO., LTD is a company specializing in the production of high and low voltage switch power transmission and distribution equipment and high, low voltage electrical components, one of the professional production enterprises, the production of all fully insulated and fully sealed inflatable cabinet, intelligent solid insulation ring main unit, outdoor high voltage cable branch box, box-type substation, etc. Product quality is stable, reliable, It is deeply trusted and approved by the customers.
Manufacturing of the main products are YBW box-type substation, KYN61-40.5, KYN28A - 24, KYN28A - 12, XGN2-10, HXGN-10 high voltage switchgear, XGN ring net cabinet, SHSRM inflatable ring main unit, SHSG solid ring main unit, MNS, GCS, GCS, GGD, XL low voltage switchgear , vacuum circuit breaker , oil immersed transformer , dry type transformer , current /potential transformer ,load break switch and other transmission and distribution equipment.
For a long time also for all kinds of metallurgy, shipbuilding, electric power, mining, and intelligent buildings, high-rise buildings, hospitals, schools and other industries to provide high quality power transmission and distribution of complete sets of equipment and electrical control equipment. The company has a strong technical force, sophisticated technology and sophisticated testing methods, and the products sell well across the country.
1. who are we?
We are based in Zhejiang, China, start from 2012,sell to Domestic Market(00.00%). There are total about 101-200 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Substation; Transformer, Switchgear, PV Combiner Box, PV Inverter
4. why should you buy from us not from other suppliers?
1. 12 year's Professional manufacturer of medium & high voltage power distribution equipment . 2. Excellent Supplier of The State Grid Cooperation of China 3. ODM OEM services 4. Strong research and development team , 5. Authoritative certificate
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Russian