Product features
Solar/Grid Hybrid Inverter with Charger and MPPT Solar charge controller
1.System Introduction
Solar/Grid Hybrid Inverter with Charger and MPPT Solar charge controller system is a set of battery charging and discharging control , PV mains switch control and inverter control in one multi-functional integrated system, mainly including PV array, grid, battery, hybrid off-grid inverter and the AC load, PV array absorption of solar radiation and translate into electrical energy to provide power for the entire system, utility power switch over and Invertingcontrol function, also could converting DC power from battery to supply power for AC loads. System Priority mode is PV mode. PV controller and Grid charger achieves the intelligent battery-charging control. The inverter inverts the DC to AC for the load power supplying ;and automatic control the start-stopof Grid charger if needed. the best to use the solar energy and the continuous demand of electricity. It's the preferred solution to solve the public grid or less developed areas residents daily electricity
Specifications
Internal structure
Hybrid Inverter including PV Charger,Grid Charger, Inverter and Controller, using a common DC Bus mode, as the output of Battery, PV Charger, Grid Charger and Inverter merge into DC Bus. Meanwhile, DC Bus is battery's charging current path, and PV charging is priority than Grid charging.
Product Features:
Independent patent technology MPPT controlalgorithm，Max MPPT tracking efficiency ≥99%;
Modular design, high power density;
With high frequency isolation method,significantly reduce product dimensions and weight;
High conversion efficiency, low temperaturerise, low noise;
With independent patent technology to runand control automatically;
Complete system protection mechanism, andhigh reliability;
Intelligent air cooling design，Effective solution to the system cooling, improve the efficiency of the system;
Key parts mainly adopt international well-known brands, ensure security and reliability;
Well user experience, user-friendly man-machine interface, easy to operate ;
Support RS485 communication, remotemonitoring;
Wide array input voltage range and powerinput voltage range;
Feature-rich, stable and reliable, withhigh cost performance.
Technical parameters:
Type(unit) | SUN INVM MPPT 1K24V | SUN INVM MPPT 2K48V | SUN INVM MPPT3K48V | SUN INVM MPPT5K48V | |
Rated capacity（KVA） | 1 | 2 | 3 | 5 | |
Battery rated voltage（V） | 24 | 48 | 48 | 48 | |
PV Input | PV maximum input open voltage（V） | 225 | 225 | 225 | 225 |
MPPT voltage range（V） | 100 | 150 | 150 | 150 | |
Grid Input | Voltagerange（VAC） | 110/220±15% | |||
Frequency（Hz） | 50/60 | ||||
Rated charge current（A） | 30 | 30 | 30 | 30 | |
output | Rated output voltage（V） | 110/220±15% | |||
Rated output frequency（Hz） | 50/60±1% | ||||
Rated output current（A） | 5.5 | 9.1 | 13.6 | 22.7 | |
Output power factor | ≥0.8 | ||||
THD | ＜3% | ||||
Output wave | Sine wave | ||||
Output phase | Single phase | ||||
Peak factor | 3:1 | ||||
Others | PV charge current | 2*20 | 2*20A | 2*30A | 2*50A |
Efficiency | ≥85% | ||||
Dynamic response | 5%（load from 0 to 100%） | ||||
Noise level | ≤40dB （1m distance） | ||||
Display interface | Dot-matrix LCD | ||||
Communication interface | RS485 | ||||
Environmental Temperature（ ℃） | -30-+55 | ||||
Environmental Humidity | 10%-90%(non condensing | ||||
Protection level | IP21 | ||||
Protection function | Array/ over voltage,over current,short circuit, reverse connection, etc protection function | ||||
Altitude (m) | ≤2000(above 1000m need according GB/T3859.2 to derate operating ) | ||||
Dimensions（mm） | 420*640*210（W*H*D） | 420*640*210（W*H*D） | 420*640*210（W*H*D） | 420*640*210（W*H*D） | |
Weight（kg） | 20 | 25 | 25 | 30 | |
