2 MPPTs 4000w grid solar inverter 1.SAA, CE certified 2. pure sine wave 3. Transformerless 4. IP65,High frenquency MPPT
2MPPTs Grid-tied solar inverter
Application:
The light condition on some roofs is different and vary with the solar irradiation angle;
With 2MPPt tracker inverter, the solar panels can be put in two strings on different side of the roof, each string with a MPPT tracker. 2 MPPT can be automatically detect the most efficient power point on each string, and help the whole systems can work in most efficient way.
Suntwins- 4000TL BENEFITS
1. 2 MPPT channels, new generation technology
2. Two high speed MPPT for real time power tracking and improved energy harvesting
3. High frequency transformer operation for highest efficiency: 97.4% (97.0% Euro)
4. Certified grid connected operation according to the international standards
5. True Sine Wave Output
6. Integrated RS-485/RS-232 serial communication
7. Multi-language display
8.2 MPPT channels can be independent or parallel, auto detecting operation
Specification
CHARACTERISTICS | Suntwins 4000TL |
Input Data(DC side) | |
Max. DC power(total) | 4380W |
Max.DC power per MPPT | 2500W |
Max. DC voltage | 500Vdc |
MPPT Operating range | 100~450Vdc |
Number of parallel inputs | 2 |
Number of MPPT trackers | 2 |
Max. input current per MPPT | IN1:13A/IN2:13A |
Output Data(AC side) | |
Nominal output power | 4000W |
Max. Output power | 4000W |
Nominal output current | 17.4A |
Max. output current | 20A |
Nominal AC voltage | 230Vac |
AC voltage range * | 190~265Vac |
Nominal AC grid frequency | 50Hz |
AC grid frequency range* | 50 ± 5 Hz |
Power factor(cos φ) | >0.99 |
Harmonic distortion(THDI) | <3%(at nominal output power) |
Efficiency | |
Max. efficiency | 97.6% |
Euro efficiency | 97.1% |
MPPT efficiency | 99.6% |
Genaral data | |
Dimensions (W / D / H) | 345*152*435mm |
Net weight | 18Kg |
Operating temperature range | –25 °C ~ +60 °C |
Noise emission (typical) | ≤ 25 dB(A) |
Power consumption at night | 0 W |
Electrical isolation | No |
Cooling concept | Natural cooling |
IP Code | IP65 |
Communication | RS-232(RS-485 is optional) |
* AC grid voltage range and frequency range depend on local standards.
Trade Terms:
-Payment: by TT,L/C, or Paypal;
100% TT advance with total amount less than USD30,000.;
30% TT advance, balance 70% is paid against BOL;
-Leading time: 1~10Pcs Sample ;1~7days. 500Pcs,2 weeks,after received earnest money.
-Delivery methods:DHL,UPS express door to door service,by sea, by air
-MOQ: 1PC
Warranty & After-sales Service:
Warranty: JFY inverter provide 5 years standard warranty, 10 years can be offered as requested.
Inverter Failure Rate: 0.3%
After-sales Service:
JFY have service partner in EU, Australia, rendering customers the local professional aftersale service
- Delivery tracking and confirmation
- Repair
Domestic market: 10 working days
Overseas market: set up special stock for replacement,
collect enough fault machines and return to JFY-tech for centralized repair
- Customized designs(OEM&ODM)are available
- Competitive price and protection for strengh customers and distributors.
- Detailed solution can be provided by professional engineering and experienced sales guys.
Customers showing interested in JFY inverters are welcomed to visit our factory.
New!!! 4kw High Efficency 2MPPTs Solar Grid-tied Inverter
