![]() ![]() ĩ.Competitive price with high qutitly solar power system, professional technology and more function than other companyġ0.Long lifespan, due to quatity system components. ĥ.Each component has single chip detect which protected itself.(Over-voltage protection ,low-voltage alarm.overload protection ,over-heat protection ,short-circuit protection,etc)Ħ.Battery for option, there are many kinds of battery you can use in the system, not only using our batteryħ.Felicitysolar solar power system can update configuration esaily, we will provide a prefessional advice for you according to your inquiry.Ĩ.Easy installation ,we will provide the install files and data to you. In large scale PV off-grid projects the batteries connected in series, will learn each other at the first years of usage and the whole system operates at the. The second table in the output gives the probability of charge states for the battery.1.All systems has LCD digital display.(Can see the system working condition, such as system voltage, system power,charge current,etc)Ģ.All systems have AC and DC output,and also have AC charger function for backup.ģ.When the electricity off, it can switch automatically and take use of battery power to run load.When power on it also can switch automatically and take use of main power (utility electric/generator electric),at the same time charging battery.Ĥ.The inverter is pure sine wave inverter,it can load inductive load such as air condition very smooth. f_e - Percentage of days when battery becomes empty (%)Īt the end of the table there are a few lines of explanation of the fields.f_f - Percentage of days when battery becomes full (%).E_lost_d - Average energy not captured per day (Wh/day).E_d - Monthly average energy production per day (Wh/day).There is one line of header followed by the data with one line per month, and the columns given by: f_e - Percentage of days the battery became fully dischargedĪfter this follows monthly values for the energy output and the battery state.E_lost - Average energy not captured due to full battery.f_f - Percentage of days with fully charged battery.It is a plug-and-play system that is easy to. d_total - Number of days used for the calculation Microgreens Power Pak off-grid solar system and its lithium battery storage makes living off the grid easy.This is followed by a blank line and some general numbers about the calculation: Azimuth/orientation (in degrees from south) of modules.Slope (inclination, in degrees) of modules.Name of the solar radiation database used Off-grid means you off (switch off) the power grid or the local utility company that sends you an electricity bill every month.The header of the output contains the following information restating the input parameters, each on its own line: Some additional information about the calculation is also supplied in the output. There is also a list of 10 values giving a histogram of battery charge state. The output consists of monthly average values of PV system energy output and probability of battery charge reaching full or empty state. The calculations are made with the full temporal coverage of the solar radiation database chosen. ![]() The calculation uses information about the daily variation in electricity consumption for the system to simulate the flow of energy to the users and into and out of the battery. This part of PVGIS calculates the performance of PV systems that are not connected to the electricity grid but instead rely on battery storage to supply energy when the sun is not shining. ![]()
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