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Help CenterHome Application and Normal Specification Solar Home Energy System
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Specifications
1. Over charged protection2. Over discharged protection
3. Lighting protection
4. Backflow protection
5. Reversed char
DC Solar power system instruction
A, Product Characteristic
1.Micro-computer chip control,PWM regulate, automatic temperature compensation;
2.Real-time monitoring of battery voltage, current, charge and discharge rate and environmental temperature,parameters of dynamic compensation operation adjustment to overcharge and overdischarge control, dynamic optimization control system, so the system has high stability, reliability and environmental adaptability;
3.Automatic control of the overcharge, put, electronic short-circuit and overload protection;.
4.charge control by lifting, charge, float charge automatic switching mode, guarantee the service life of the battery;
5.Controller system uses the high resistance to impact load design, to ensure the normal start big power load and driving ability;
6. Built-in AC charger module,can be charged by main grid power
7.All parts using industrial grade chips and precision components, can run well in the cold,high temperature,wet environment;
8.With LED Display and sound and light alarm,easy and convenient to use and install;
9.lead acid maintenance free deep cycle battery.
B,System instruction
Solar home system is a portable solar power generating system,can be charged by soalr panel or AC,is suitabel for home lighting,TV,computer,and different kinds of digital products.it has many advantages,such as automatic control,automatic protection,no need artificial guard,comparct strcture,nice appearance,stable working,noiseless,convenient use.it can be used in the place where it is short of electricity.
The controller with a chip to monitor battery voltage,discharge currcncy,temperature, through special control model (digital PWM model) to protect battery, ensure battery work condition,prolong battery life time
E,Parameter
Model: | LCD DC SOLAR LIGHTING SYSTEM | ||
Battery capacity | 12V7AH 12V14AH 12V20AH 12V40AH | ||
No-load loss: | <5mA; | ||
Charging circuit voltage drop : | <0.20V; | ||
Discharging circuit voltage drop: | <0.1V; | ||
Charging currecy | 10A | ||
Discharging currency | 10A | ||
Over volt protect: | 16.5V; | ||
controller: | charge:PWM; | ||
Floating voltage: | 13.6V; | ||
Over dischare volt: | 11.0V; | ||
temperature: | -4.0mV/°C/2V ; | ||
Altitude | <5000 | Working temperature | -10°C-60°C |
protection: | overcharge and overdischarge ,over load,short circuit protection | ||
F, Safety
| Panel connector | Battery terminal | DC output | AC inverter |
Wrong connect | protect | protect | protect | N/A |
Short circuit | protect | protect | Switch off | N/A |
Over load | N/A | N/A | Switch off | N/A |
Reverse charging | protect | N/A | N/A | N/A |
Over voltage | <47V | <33V | 15.5V Switch off | N/A |
undervoltage | N/A | N/A | Switch off | N/A |
Over temperature | N/A | N/A | Switch off | N/A |
G,Nornal problem and treat method
Appearance
| Problem and Treat method |
When insert panel or AC, led no dispay
| Check the wire whether connect,wire whether cut,check charger |
LED no display | Battery capacity finish,controller disconnect,controller spoiled,check controller whether work well or change controller |
LED Battery flash
| Capacity is low, need charge |
LED light flash
| DC over load or short circuit. Need switch off |
LED figure display
| Show battery voltage |
H, NOTE: UPSIDE DOWN PROHIBIT
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