On Grid,Grid Tie, Grid connected solar inverter convert solar DC power to normal AC power, then supply loads at first and feed surplus(if any) the power to utility electricity Grid to get FiT or Net-metering from Grid companies or your government. CoHeart has been developing On-Gird solar PV inverters since 2011 and now we have 3rd generation 250W-20KW without fans at highest efficiency! Patented topology and structure design with robust Grid adaptability! Best choice special for bad Grid !
Features:
Patented topology, patented structure
Max.efficiency 98.1%
Dual MPPT with wide input voltage range
Full Aluminium Alloy enclosure
Free monitoring, Online Upgrading
Flexibility:
Weather proof case (IP65)
Easy installation and free maintenance
RS485/WiFi/GPRS (optional) monitoring
Set all on larger LCD display!
Reliability:
Reliable protection for over/under voltage, anti-islanding,
short circuit,overload, ISO detect, RCD detect, over-heating etc.
5-years quality warranty
| Input | |
| Max input current | 12A*2strings |
| Max input DC Power | 4600W |
| Max. DC Input Voltage | 550Vdc |
| MPPT Voltage | 100-520Vdc |
| Start DC Voltage | 100Vdc |
| MPPT Quantity | 2 |
| Input Connection | Amphenol H4 |
| Output | |
| Output Frequency | 50Hz/60Hz |
| Output Power | 4.2KW |
| Output Voltage | L/N/PE 180-270V |
| Output Current | 21A |
| Power factor | 0.8leading...0.8laging |
| Harmonics (THD) | <3% |
| Efficiency | |
| inverter Efficiency | 98.1% |
| MPPT Efficiency | 99.9% |
| Protection | |
| Ingress Protection | IP65 |
| Mechanical Data | |
| Cooling | Natural Convection |
| Net/Gross Weight | 14/15kg |
| Dimension | 30*42*18cm |
| Environment | |
| Humidity | 0-95%,no condensation |
| Operating Temperature | –25 °C to +60 °C |
On Grid Solar inverter 4KW 1phase
- Brands CoHeart
- Product Code: COG4KTL
- Availability: In Stock