Tunto multicrystalline solar panels has been tested by the third-party organization. It has passed through an electrical test, high current bond test, insulation test, leakage current test, and load test. 2.
The product has passed through the extremely harsh quality control and inspection on a basis of quality control plan. This plan is strictly carried out to ensure the high quality of the product. 3.
This product has brought a lot of economic benefits to customers, and it is believed that it will be widely used in the market. 4.
Guangzhou Tunto Green Power Technology Co., Ltd. works hard to make the quality and performance of solar inverter system products more in line with the needs of customers.
Pure sine wave
Pure sine wave output, suitable for a wide range of load, no electrical pick-up
Extensive load compatibility
Power frequency structure, built-in high-efficiency ring inverter, strong load capacity. Integrated design, multiple functions integration
Built in MPPT efficient controller, higher utilization rate of photovoltaic panel
Multiple protection functions
It has battery overcharge protection, over discharge protection, more durable battery protection, output short circuit protection, high temperature protection, overload protection and other protection
Off-grid system is generally stored near daily electrical equipment, configured to lock the user to ensure that the battery will not be easily changed to cause a variety of unnecessary trouble
The machine case contains heavy batteries, and the device with roller skates can be easily moved and placed, making it easy to install and use
Why choose us
With diligent sureness and service innovation as our company spirit, careful manufacture, continuous improvement and
pursuit ofexcellence as our quality spirit.
|AC input||voltage range ||165VAC-165CAC|
|frequency range||45Hz-65Hz |
|AC output||voltage range ||220Vac ±5%|
|frequency range||50Hz/60Hz ±2%|
|build in MPPT CONTROLLER||charge mode ||MPPT|
|Rated charging current||30A||30/60A(OPTIONAL)|
|PV voltage range||12v system：26-130V ；24V system：36-130V；48V system：65-130V|
|best PV voltage range||12v system：30-60V ；24V system：60-80V；48V system：80-110V|
|Max input power ||12V：360w/ 24V：750W||24V：750W/1400w;48v:1400w/2800w|
|output waveform||pure sine wave|
|Waveform distortion rate||≤3%|
|switching time||≤4 MS|
|AC charging current||5/10/20/30 SET BY USER|
|BATTERY TYPE||lead acid battery、|
|operation mode||AC FIRST MODE|
|BATTERY FIRST MODE|
|ENERGY SAVING MODE|
|protect function||Battery low voltage alarm||10.3VDC|
|Battery low voltage protection||10VDC|
|Battery high voltage protection||16.5VDC|
|Battery high voltage alarm||16VDC|
|overload protection||When the power exceeds 120%, it will shut down after 10 seconds for protection|
|High-temperature cut-off||≥85℃ alarm，≥90℃ shutdown |
Guangzhou Tunto Green Power Technology Co., Ltd. has outstanding performance in self-developing and producing multicrystalline solar panels . We are identified and praised by the market in China. 2.
Our company has excellent management. They are able to build a positive, engaging work environment where all teams create strong relationships with one another and with clients. 3.
Tunto strives to be top in the solar inverter system industry. Inquiry! Guangzhou Tunto Green Power Technology Co., Ltd. inherits the culture of best off grid power systems . Inquiry! Every member of Guangzhou Tunto Green Power Technology Co., Ltd. has sincerity and enthusiasm to ensure the most convenient service to our valued clients. Inquiry! Guangzhou Tunto Green Power Technology Co., Ltd. holds the business idea of solar power inverter price and hope to succeed together with our customers. Inquiry!