
Our Single Phase On-Grid Solar Power Inverter with a power output range of 7~10kw is an exceptional choice for integrating renewable energy into your system. With its robust construction and dependable performance, this inverter is a valuable addition to any solar power setup. It efficiently converts the direct current produced by solar panels into alternating current, which can be seamlessly integrated into the existing grid.
Utilizing advanced MPPT technology, this inverter perfectly matches the electrical energy output of the connected solar panel. This ensures optimal power conversion and maximizes the overall efficiency of the system. With an input current of 13A and a maximum power output of 10kw, it delivers impressive performance. In fact, it boasts an exceptional conversion efficiency of up to 98.2%, making it one of the most advanced grid-connected solar power inverters available in the market.
What sets this inverter apart is its ability to start-up with a low input voltage of just 90V. This means that it can generate electricity even in the early hours of the day, giving you an edge over other inverters. Regardless of adverse weather conditions, this inverter can operate from dawn to dusk, ensuring a consistent and reliable power supply.
In summary, our 7~10kw Single Phase On-Grid Solar Power Inverter is a durable and reliable solution for your renewable energy needs. Its cutting-edge features, high conversion efficiency, and early start-up capabilities make it an excellent choice for maximizing the benefits of solar energy in your grid-connected system.

The Single Phase On Grid Solar Power Inverter with a power capacity of 7~10kw is highly efficient in MPPT, thus ensuring maximum collection of transient current output by solar panels. This device is designed to automatically adjust to any variation in output power from solar panels and maintain maximum plasma output. With intelligent software, users can enjoy convenient remote monitoring, parameter setting, and software upgrades. It is built with maximum grid compatibility in mind, making it easy to integrate into different solar systems. Safety is paramount, and this product complies with all the relevant safety standards. Its wide input voltage range and safe use guarantee make it an ideal solar power inverter for any position.
The 7~10kw Single Phase On Grid Solar Power Inverter boasts a lightweight and compact design, weighing only 16kg and offering easy portability for home use. Made of cast aluminum, it features excellent heat dissipation and wear resistance, making it suitable for indoor and outdoor use. With an IP65 protection level, it offers a long service life even in harsh environments. Additionally, the natural cooling design keeps the sound level at a quiet 30dB, providing a comfortable environment. The user-friendly interface makes it easy to monitor and control your solar power system. Overall, this inverter is a great choice for anyone looking to reap the benefits of solar power in a sleek and efficient package.
Detail Show

Product Specification
Model | OST 7KTL-D15 | OST 8KTL-D15 | OST 10KTL-D15 |
Max. Efficiency | 98.2% | 98.2% | 98.2% |
European Efficiency | 97.4% | 97.5% | 97.6% |
Max. Input Voltage | 550V | ||
Max. PV configuration (STC) | 150% | ||
Rated Input Voltage | 360V | ||
Max. Input Current | 36A (2*18A) | 48A (2*15A+18A) | |
Max.Short Circuit Current | 52A (2*26A) | 66A (2*20A+26A) | |
Start Input Voltage | 90V | ||
MPPT Operating Voltage Range | 70V-540V | ||
Max. Number of PV Strings | 2 (1/1) | 3 (2/1) | |
No. of MPPTs | 2 | ||
Rated AC Active Power | 7,000W | 8,000W | 10,000W |
Max. AC Apparent Power | 7,700VA | 8,800VA | 10,000VA |
Max. AC Active Power (PF=1) | 7,700W | 8,800W | 10,000W |
Max. AC Output Current | 35A | 40A | 45.5A |
Rated AC Voltage | 220V/230V, L+N+PE | ||
AC Voltage Range ① | 160V-300V (Adjustable) | ||
Topology | Transformer less | ||
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) | 400mm*450mm*170mm | ||
Weight | 16Kg | ||
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 | ||




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