Mixing Solar Panels: How to Connect Different Solar Panels In Series or Parallel скачать в хорошем качестве

Mixing Solar Panels: How to Connect Different Solar Panels In Series or Parallel

Click Here to Read Now The FREE Definitive Guide to Mixing Different Solar Panels : http://bit.ly/2oQNciv Mixing solar panels of various voltage or wattage, or produced by different manufacturers, is a frequently asked question by most DIYers. Though mixing different solar panels is not recommended, it’s not forbidden and things would be ok as long as each panel’s electrical parameters (voltage, wattage, amps) are carefully considered. When you intend to wire two panels produced by different vendors, the vendors actually are not the problem. The problem is in different electrical characteristics of the panels, together with different performance degradation. Solar modules are connected in series to obtain higher output voltage. The maximum system voltage however must not be exceeded. However if among modules connected in series a module has rated power lower than the other modules, due to lower rated current of this panel compared to the other modules belonging to this string, that module might drag the overall system output down: Solar modules are connected in parallel to obtain higher output current. For PV modules connected in parallel total power is calculated as follows: Total connected power = 150W + 150W + 150W + 150W = 600W Unlike connection in series, if among modules connected in parallel there is a module of power output lower than the output of the other modules, this might not affect seriously the total power output of the array,provided that this module has equal to the other modules rated voltage: Maximum voltage on a string of modules must always be lower than maximum input DC voltage of the inverter. When connecting different solar modules, it’s not the different wattage, it’s actually the current (for series connection) and voltage (for parallel connection) that could drag down the performance of the solar array composed of those modules. Only solar panels of exact or similar current should be wired together in series. When you connect a 3A panel to a 3.5A panel, the overall current will be dragged down to 3A. Such a reduction in current will by all means lead to a reduction in power output and therefore loss in system performance. Similarly only solar panels of exact or similar voltage should be wired together in parallel. When you connect a 12V panel to a 24 V panel, the overall voltage will be dragged down to 12 Volts. Such a reduction in voltage will lead to a reduction in power output and therefore loss in system performance. Compared to voltage and current, wattage is not a significant concern. When you wire together a 60W panel to a 100W panel in series, the total connected power would be 160W, provided that the two panels are of equal current. Here any difference in voltages is not important, voltages with just sum up and all you’ve got to consider is that the total voltage should fall within the inverter voltage window. If their current ratings are different however, you should be prepared to expected unpleasant surprises, since the overall current would be the lower of the two, which will means that you’re not going to obtain a total of 160W but always less. How much less – depends on difference in rated currents. Furthermore when you wire together a 60W panel to a 100W panel in parallel, the total connected power would be 160W, provided that the two panels are of equal voltage. Here any difference in currents is not important, currents with just sum up and all you’ve got to consider is that the total current should not exceed the maximum inverter input current. If their voltage ratings are different however, you should be prepared to expected unpleasant surprises, since the overall voltage would be the lower of the two, which will means that you’re not going to obtain a total of 160W but always less. How much less – depends on difference in rated voltages. Resources: Learn more about mixing different solar panels here: https://solarpanelsvenue.com/mixing-s... Off Grid Solar Power Systems Unveiled:    • Off Grid Solar Power Systems Unveiled   Types of Solar Panels: Comparing Best Solar Panels :    • Types of Solar Panels: Comparing Best Sola...   Free Solar Panels: What's the Catch:    • Free Solar Panels-What's the Catch and How...   Solar Panels for Beginners: Solar Panels How They Work:    • Solar Panels for Beginners: Solar Panels H...   Solar Power For Beginners: Important Tips Before Going Solar- Avoid These Costly Solar Mistakes:    • Solar Panels for Beginners: Solar Panels H...   Solar Battery Backup: Solar Batteries and Solar Battery Bank in Solar Power Systems:    • Solar Battery Backup: Solar Batteries and ...   Grid tied Solar Power Systems For Residential and Remote Areas    • Grid tied Solar Power Systems For Resident...