Active Member
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[China]
Address: Room 607, Block B, Haowei Building, 111, Xisanzhuang Street, Shijiazhuang, Hebei, China
Contact name:Sunny Sun
Hebei Aoyin Trading Co., Ltd |
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Solar power system is mainly used to drive all kinds of household electrical appliances and office equipment, to solve the power shortage situation without electricity or people living or working electricity problem.
The household power generation system is generally composed of photovoltaic square array composed of solar cell modules, solar charge and discharge controller, battery pack, off-grid inverter, DC load and AC load.If the output power supply is AC 220V or 110V, an inverter is also required.The photovoltaic phalanx converts solar energy into electric energy under the condition of illumination, and supplies power to the load through the solar charge and discharge controller, while charging the battery.In the absence of light, through the solar charge and discharge controller by the battery group to DC load power supply, while the battery also directly to the independent inverter power supply, through the independent inverter into alternating current, AC load power supply.
Off grid solar sytem Controller Optional
Lead-acid Battery Optional
Solar panels optional
Professional Design
Support utility grid and generator voltage input
| 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 |
(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.
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.
1.Q: Are you trading company or manufacturer ?
A: We are factory, welcome to visit our factory at any time.
2.Q: How long is your delivery time?
A: Generally it is 5-7 days if the goods are in stock. 15-20 days if the goods are not in stock, it is according to quantity.
3.Q: Do you provide samples ?
A: Yes, we could offer the sample with the best discount.
4.Q: What is the MOQ ?
A: We don't have MOQ for first order.
5.Q: What is your terms of payment ?
A: Payment<5000USD, 100% in advance. Payment≥5000USD, 30% T/T in
advance ,balance before shippment. 6. Why a house usually choose
5kw solar system?
The customer thinks that all his load is only 2440W. With a 3KW
system, it is enough. Why use 5kw?
Reason: The customer's home load contains emotional load(air
conditioning), and the starting power must be at least 4 times.
Finally, customers choose to believe in our professionalism and buy
a 5kw off grid home solar energy system.
