Description
The solar power system consists of photovoltaic modules (including brackets), photovoltaic combiners, solar controllers, and batteries (including battery cabinets). If the load is AC equipment (220V or 110V), you need to configure the inverter. The functions of each part are as follows:
(1) Photovoltaic modules: Photovoltaic modules are an important part of solar power generation systems and a high value part of solar power generation systems. Its role is to convert the radiant energy of the sun into electrical energy, or send it to a battery for storage, or to drive the load.
(2) Photovoltaic combiner box: The photovoltaic combiner box is used to reduce the connection between the PV module and the inverter/controller and is convenient for maintenance. It has perfect functions such as anti-counter-attack, over-current protection and lightning protection to improve the product. Safety and reliability.
(3) Solar controller: The solar controller provides the functions of the photovoltaic module to charge and discharge the battery, such as overcharge, over discharge protection, temperature compensation, etc. Other additional functions such as light control switches and time control switches should be optional for the controller.
(4) Inverter: The electricity generated by the PV module is DC, and it cannot supply power to the AC load. The inverter needs to convert DC power into AC power and provide it to the load.
(5) Battery: Generally, lead-acid batteries and colloidal batteries are used. In small and micro systems, nickel-hydrogen
batteries, nickel-cadmium batteries or lithium batteries can also be used. Its function is to store the energy generated by the solar panel when there is light, and then release it when needed.
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Application | Refrigerator, energy-saving lighting, TV, fan |
Advantage | The system structure is simple;
Very suitable for scattered rural areas;
Use more accurately because the user is a separate household. |
Solar panels Solar power system
- High efficiency A Grade mono cells, 300W - All in 1 design, quick to install in 5 minutes for use. - 21% conversion efficiency - Pure sine wave output, stable and efficiency.
- Anti-reflection tempered glass - Solar charge/AC charge is alternative,
- Anodic aluminium-alloy frame realize maximum energy saving.
- MC4 junction box - LCD&LED display, easy to monitor and settle.
Mode:AL | 2kw/24v |
Inverter | Battery voltage | 24v |
In-built battery specification | 2*100AH/12V |
Rated power | 2000W |
Output voltage | 110/220VAC |
Output frequency | 50/60HZ |
Output waveform | sine wave |
Charge by a mains supply | Rated voltage | 110/220VAC---*("*"mean an optional function) |
Charge current | 5A(MAX)-*(ditto) |
solar input | Maximum power | ≤50V |
Voltage of overcharge protection | 20-50V |
Rated charge current | 30A |
Maximum power | 720Wp |
Voltage of overcharge protection | 28.4V |
Voltage of floating charge | 27.4V |
DC output | Voltage of high-voltage protection | 32V |
Voltage of low voltage recovery | 25 |
Voltage of lower voltage protection | 22V |
Starting temperature of the exhaust fan | >45ºC |
Ambient temperature for operation | 0-40ºC |
Ambient temperature for storage | -25--+55ºC |
Operation/storage condition | 0-90%(no condensation |
Q: What is the MOQ?
A: One unit can also be customized.
Q: Are you manufacturer or trading company?
A: We are professional manufacturer.
Q: What payment methods can I use? And how secure is my payment?
A: Accept your payment through Bank Transfer,Western Union, LC,Paypal etc.
Q: I need this product and wanna a system for family/industrial/commerical using,can you help me?
A: Yes,we have professional technology team average 10 years experience, we can design solar power system in accordance with customers' special requirements.
Q: Can you supply the sample?
A: Yes, we can supply the sample order for testing.
Q:Why choose us?
A: 1) Prompt delivery and good after-sale services.
2) We have our own factory, the selling prices is competitive.
3) All of our products have CE certification, ISO9001:2008, RoHS.
4) 100% new materials for production and superior quality.
5) Professional engineer designers.
Complaint
