Well-chosen in material, fine in workmanship, excellent in quality and favorable in price, Tunto's solar light is highly competitive in the domestic and foreign markets.Supported by advanced technology, Tunto has a great breakthrough in the comprehensive competitiveness of solar light, as shown in the following aspects.
Company Advantages 1. Tunto off grid solar system cost must pass the following physical and mechanical tests. They include antibacterial test, color fastness test, suture reinforcement strength test, odor test, and dimensional fit test. 2. The product features high accuracy. All its parts have been measured by means of the advanced 3D coordinate measuring device. 3. Display screen: with a large and high-resolution display screen, the product perfectly represents natural and fluid writing and signing experience. 4. Guangzhou Tunto Green Power Technology Co., Ltd. has now come into the competitive phase of integrated strength after long time of rapid development in off grid solar system cost field. 5. Tunto has been developing hybrid solar inverter introducing advanced technology which has revolutionized off grid solar system cost field.
Fully customizable system on demand
Mono Solar Panels
Peak Power Watts: 250W Mono Fro STD, Poly
Maximum Power Voltage: 31.8V
Maximum Power Current: 8.81A
Open Circuit Voltage: 38.8V
Short Circuit Current: 9.33A
Dimensions:1650×992×35 mm (65.0×39.1×1.38 inches)
Solar panel material introduction
A good solar panel contains a 3.2mm-thick piece of ultra-white matted tempered glass.The glass has a transmissibility of more than 91% and is not degraded by ultraviolet light. It can withstand the impact of a puck with a diameter of 25mm flying at 23m/ s.
PV voltage range (VDC): 250~450/420~650
PV max. voltage (VDC): 460/660V
AC Input Voltage range (V): 220/380+-20%
AC Input Voltage frequence (Hz): 50/60±5%
Rated Battery voltage (VDC):192/220/240/348
The product can provide reliable power supply protection for large data centers, network computer rooms as well as the electric power links of fields such as manufacturing, traffic and energy to meet the high reliability requirement of users for large-power inverters. Based on the DSP accurate control technology and the double built-in MCUs, the product can output
stable and pure sine waves and provide safe and reliable power supply protection for users.
IP Rating: IP65
Rated Voltage: 1000VDC
Input cable terminal: 4-6mm2
Lead Acid GEL/AGM Battery
Nominal Voltage(Vdc): 2
Nominal Capacity(AH): 200/400/600/800/1000
Voltage Range(Vdc): 2.27 V~2.30 V
Depth of Discharge: 70%
DC Cable & MC4 Connector
Cross Section: 4mm2, 6mm2 Optional
Rated Current: 55A,70A
Colors: Black For STD, Red Optional.