
Introduction
Over the years, we have witnessed tremendous growth in the solar industry, with renewable energy gaining more popularity. Several countries are now embracing solar power as a viable alternative to conventional electricity sources, and this has led to an increase in demand for solar inverters. Our 2~3.6kw Single Phase On-Grid Solar Inverter is an excellent solution for different solar systems - residential, commercial, and industrial. This inverter is designed to convert the DC power generated by PV strings into AC power and feed it into the grid. It's primarily used in residential settings, providing households with reliable and sustainable power generation. This inverter is perfect for small to medium-sized solar power systems and has an easy installation process and requires little to no maintenance.

High efficiency
Our Single Phase On Grid Solar Inverter, with a power range of 2~3.6kw, is equipped with a single MPPT input. This feature allows the inverter to operate efficiently, even in unfavorable conditions such as low temperature or solar radiation levels. As a result, it achieves an impressive peak efficiency rating of 98.6%. By minimizing energy loss and maximizing the potential power output of the solar system, this design significantly enhances overall system performance. We have also listened to market demands and updated the maximum input current to 15A, ensuring increased flexibility and adaptability for various installations.
High reliability
The shell of this device is constructed using aluminum alloy and other materials, providing a durable and long-lasting structure. With an IP65 protection level, it is suitable for use in outdoor environments, ensuring optimal performance even in challenging conditions. Moreover, it boasts a C5 anti-corrosion level, further extending its lifespan. Additionally, it is designed to be compatible with a wide range of grid voltage and can operate seamlessly in high harmonic grid environments. The device can also handle high-power modules, making it highly versatile and adaptable for various applications.
Smart system:
The 2~3.6kw Single Phase On Grid Solar Inverter is an intelligent piece of technology designed to enhance your solar power generation efficiency. It is equipped with an advanced control system that allows it to monitor various aspects of the system like current, voltage, and temperature, and automatically adjust the conversion power accordingly. This feature ensures optimal performance and maximum power production.
Additionally, the inverter is easily accessible through remote monitoring. You can troubleshoot any issues that arise, adjust parameters, and even implement configuration updates all from the comfort of your device. Such convenience saves time and effort and makes maintenance a breeze.
Lastly, the user-friendly interface offers swift navigation and straightforward operation, saving you more costs in the long run. Overall, the 2~3.6kw Single Phase On Grid Solar Inverter is a reliable investment for anyone seeking to enhance their solar generation efficiency.
Detail Show

Product Specification
Model | OST 2KTL-S15 | OST 3KTL-S15 | OST 3K6TL-S15 |
Efficiency | |||
Max. Efficiency | 97.5% | 97.8% | 97.8% |
European Efficiency | 96.5% | 96.8% | 96.8% |
Max. Input Voltage | 500V | ||
Max. PV configuration (STC) | 150% | ||
Rated Input Voltage | 360V | ||
Max. Input Current | 15A | ||
Max.Short Circuit Current | 20A | ||
Start Input Voltage | 70V | ||
MPPT Operating Voltage Range | 50V-490V | ||
Max. Number of PV Strings | 1 | ||
No. of MPPTs | 1 | ||
Rated AC Active Power | 2,000W | 3,000W | 3,600W |
Max. AC Apparent Power | 2,200VA | 3,300VA | 3,600VA |
Max. AC Active Power (PF=1) | 2,200W | 3,300W | 3,600W |
Max. AC Output Current | 10A | 15A | 16A |
Rated AC Voltage | 220V/230V, L+N+PE | ||
AC Voltage Range ① | 160V-300V (Adjustable) | ||
DC Current Injection | <0.5%ln | ||
Power Factor | >0.99 Rated power (Adjustable 0.8 LD-0.8 LG) | ||
Topology | Transformerless | ||
IP Rating | IP65 | ||
Night Self Consumption | <1W | ||
Cooling | Natural cooling ℃ ℃ | ||
Operating Temperature Range | -25 -60 | ||
Relative Humidity Range | 0-100% | ||
Max. Operating Altitude | 4000m | ||
Noise (typical) | 30dB | ||
Dimensions (W*H*D) | 320mm*344mm*137mm | ||
Weight | 6.5Kg | ||
Display | Wireless & APP+LED, LCD (Optional) | ||
Communication | Optional: WiFi / GPRS / RS485 | ||
Safety | IEC62109-1/2 | ||
Grid Code | IEC 61000-1/2/3/4, IEC 61727/62116, CEI 021 | ||
Warranty | 5 Years | ||




FAQ
Q:When I can receive quotation and detail information after sending the enquiry?
A:Within 24 hours.
Q:How long is the warranty?
A:Normally it is 5 years.
Q: What’s the warranty term?
A:Normally 5 Years
Q:What’s the lead time?
A:Normally it takes around 6 weeks after order confirmation.
Q:What’s the payment term?
A:30% TT in advance, balance against copy of B/L, or L/C at sight.
Q:Can you help me to select suitable products?
A:Sure, please send us inquiry and tell us your demand, we will have professional team to support you in model selection.
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