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Copyright 2008 Sing Yue Technologies Limited Liability Partnership (Reg No. T08LL1542E). All Right Reserved. |
Solar Panels Solar Panels also known as solar module or pv module, it is the heart of the solar energy system. It convert the suns rays into clean, renewable electricity, Power range start from 10 watts up to 210 watts. We carry high quality solar panels from key solar manufacturers such as BP, Evergreen and Kyocera. Click here for details... Wind Turbines Other than solar energy, we also provide wind energy system. Typically, there are two types of wind turbines, namely, they are Horizontal Axis Wind Turbines (HAWT) and Vertical Axis Wind Turbines (VAWT). Click here for details... Charge Controllers A charge controller could be considered the backbone of renewable energy systems. Its function limits the rate at which electric current is added to or drawn from electric batteries. It prevents overcharging and against overvoltage, hence, to improve the battery performance and lifespan. Simple charge controllers stop charging a battery when they exceed a predefined high voltage level, and re-enable charging when battery voltage drops below the predefined low level. Pulse width modulation (PWM) and Maximum power point tracker (MPPT) will be more sophisticated and more costly, it adjust charging rates depending on the maximum PV output and match the battery rating. Our high quality charge controllers are specifically designed for your renewable energy system from popular brands such as Xantrex, OutBack and Morningstar. Batteries We selected only AGM or Gelled type Deep cycle batteries for our system solution. These types of batteries are all maintenance free. Click here for details... Inverters The Inverters will convert the DC (i.e. 12V, 24V or 48V) voltage from the batteries to AC voltage(230V 50Hz), All systems with more than 300W will select the pure sine wave inverters instead of Low cost modified sine wave for our system solution. Click here for details... Accessories Cables, AC/DC circuit breakers,Junction boxs, System racks and etc. Click here for details... |
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