Tunto solar applications are OEM and ODM available. Tunto mainly handle import and export trade on discount solar panels.2.
Tunto integrated solar street light has colorful flashlight. The unique outline feature is one of the most important strengths for multicrystalline solar panels.3.
Excellent electric insulation is a key feature of Tunto solar applications. polycrystalline solar panel,off grid solar panel system can offer moderate 300 watt monocrystalline solar panel and professional quality effect.4.
The performance of monocrystalline solar panel is almost the same as overseas similar product performance. Tunto solar applications have been patented5.
It has market potential and application foreground. Tunto solar garden/plaza light will not be corroded easily6.
It has overcome some defects of old ones and has broad development prospect. LFP battery is installed into the solar garden/plaza light to guarantee the long lighting
|Technical parameters of 30w mono solar modules|
|Origin (country) ||China|
|Manuf.of Cells ||Tunto|
|Nominal power Pmax[W] ||30|
|Tolerance [%] ||±3%|
|Kind of cell( mono,poly) ||Mono|
|Cells per Module ||36(3*12)|
|Conversion Efficiency ||18.5~19％|
|shape of cell "x" mm × mm ||156*31.2|
|Voltage Mpp Vmp[V] ||18V|
|Current Mpp Imp[A] ||1.67A|
|Volt Open circuit Voc[V] ||21.42V|
|Short out current Mpp Isc[A] ||1.87A|
|Max system Volt [V] ||1000V|
|Length [mm] ||535|
|Width [mm] ||450|
|Thickness(without box) [mm] ||25|
|kind of Frame(l,c.alu,none…) ||Alu|
|Guarantee on the whole product [years] ||5 years|
|Kind of glass and its thickness [mm] ||AFG 3.2mm|
|Temperature Coefficient Current Isc mA/℃ ||+0.08%℃|
|Temperature Coefficient Voltage Voc mV/℃ ||-0.37%℃|
|Temperature Coefficient Power Pmax/℃ ||-0.44%℃|
Guangzhou Tunto Green Power Technology Co., Ltd. is a manufacturer and distributor, which focuses on polycrystalline solar panel. - Guangzhou Tunto Green Power Technology Co., Ltd. is considered as the most distinguished company in discount solar panels area. 2.
One Minute On The Stage Needs Ten Years Practice Off Stage. Being Durable, Functional And Practical, Tunto's monocrystalline solar panel, multicrystalline solar panels, off grid solar panel system Is Your Best Choice. Please Contact Us! - Guangzhou Tunto Green Power Technology Co., Ltd. ensures Tunto off grid solar panel kits will stay highly durable and in good state for many years. 3.
The recognition of our customers needs the finest polycrystalline solar panel and considerate service provided by Tunto. Call! - Tunto Green Power is also developing more new projects to expand more markets. Call!