Hebei Aoyin Trading Co., Ltd
Hebei Aoyin Trading Co., Ltd China Home Solar Power System Leader
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Off grid solar system also called stand alone solar system. It does not connect with Grid or called Utility. It is very popular and suitable for remote area where there is no Pubilc power or Public power is instable.
Why choose Off grid solar system?
Professional Design
Support utility grid and generator voltage input
Off grid solar sytem Controller Optional
Lead-acid Battery Optional
Solar panels optional
| Model | AY-300WM | AY-500WM | AY-1000WM | AY-1500WM | |
| Capacity | power | 300W | 500W | 1000W | 1500W |
| Input | Standard battery voltage | 12VDC | 12VDC | 24VDC | 24VDC |
| AC input voltage range | 73~138VAC(110VAC) / 145~275VAC(220VAC) | ||||
| AC input frequency range | 45Hz~65Hz(50Hz/60Hz automatic recognition) | ||||
| Output | Conversion efficiency | ≥90% | |||
| Output voltage | 110VAC/220VAC | ||||
| Output frequency | 50/60Hz | ||||
| Output waveform | Pure Sine Wave | ||||
| DC Output port | USB outputs *4 , 12VDC outputs*4 | ||||
| PWM solar charger | PV input voltage range | 15~44V | 30~44V | ||
| Inbuilt battery | Capacity | 12.8V48AH | 12.8V48AH | 2*12.8V78AH | 2*12.8V120AH |
Solar photovoltaic power generation needs to comprehensively consider a variety of factors, only after mastering the accurate information, to determine the installation method of panels, the minimum power, specifications (the effective power generation of solar panels every day must be greater than the load of electricity consumption) and the capacity, performance and control of batteries.Make the product reach the best cost performance.If the estimation of related factors is wrong, the performance and cost of independent photovoltaic power generation system will be directly affected.
(1) The geographical location of the site.Including: location, latitude, longitude, altitude, etc.
(2) Meteorological conditions of the installation site.Including: monthly total solar radiation amount, direct radiation amount (or sunshine percentage), annual average temperature, the longest consecutive rainy days, maximum wind speed and hail, snow and other special meteorological conditions.
(3) Maximum load.
(4) Load electrical characteristics
(5) AC load on the power requirements, AC load in addition to the need for a larger solar panel, the requirements of the inverter will also be different due to different loads.
Welcome to AoYin, Hebei AoYin Trading Co.,Ltd. established in 2005,is a wholly-owned private enterprises. our main products is solar energy system products. We are located in Shijiazhuang ,Hebei province with convenient transportation access.
Hebei Aoyin Trading focuses on global sustainable development, takes promoting affordable photovoltaic Internet access and popularizing green energy as its own responsibility, provides photovoltaic products to smart energy solutions, constantly explores and innovates, leads the progress of photovoltaic industry, and benefits all mankind with solar energy
Our main products including:solar energy systems,solar power systems,Off Grid Solar System,Solar Home Lighting Systems,Solar Power System Kit and so on.
