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SOLAR/WIND POWER OFF-CONNECTED INVERTER
 Overview (SOLAR/WIND POWER OFF-CONNECTED INVERTER) |
| Our solar/wind power generating controlling inverter integrates charge control and inverter control in one. This system consists PV modules, controlling inverter. battery and load. Designed for household using solar/wind power generating system. Do not need variable transmission line and electrical cable, very easy to install. This off-grid system is guaranted to be used for 20 years for a one-time investment, the maintenance-free battery(normally need to be changed every 5 years) will be recycled, no pollution.When designing the system, the local weather resources and climatic conditions should be considered first, due to unbalanced solar and wind resources in different region, we shall refer to the local solar wind resources to decide whether to use the solar power generation or wind turbine or wind- solar complementary power generation. Normally, the initial investing cost of wind turbine power supply system is lless than PV power supply. However, the wind turbine system has lower reliability and high maintenance cost because the system needs rotating moving parts. From system optimization point of view, wind-solar complementary system is more economy and pratica. But for areas that is difficult to travel to or inconvenient for system maintenancing, the PV power supply system is better because it almost does not need maintenance. We also need to consider users actual power of load, type of load and whether there is increasing demand for capacity in the following years, moreover, the stracture and cost of the system, conditions for maintenance, system running safty protection, personalized operation, minimumized maintenaining work are also important. |
| Model description (SOLAR/WIND POWER OFF-CONNECTED INVERTER) |
According to the compositon of the system or mean of access the energy it can be divided into:
●solar power controll inverter
●Wind turbine control inverter
●Wind-solar complementary controll inverter
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| Features (SOLAR/WIND POWER OFF-CONNECTED INVERTER) |
●Inverting sine wave output, suitable for various electricals
●Panel indicator shows working status and error type;
●Lightening proof protection, undervoltage input protection, overvoltage input Protection battery over/under voltage protectio
●overload output protection, overheat protection, short-circuited output protection
●high conversion rate, low self loss
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| Applications (SOLAR/WIND POWER OFF-CONNECTED INVERTER) |
Off-grid power generating system is widely used in areas that is not covedr by power grid, such as border islands, montains, pasturing areas, oil fields, communication ans base stations, street lights etc.
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