|
Model
|
ZCOG-1KW |
Type
|
Off-Grid AC/DC solar system |
|
Application
|
Home |
Output Voltage
|
110V-240V |
|
Battery
|
12V3000ah |
Application
|
Air conditioner, fridge, fan and lighting |
|
Case Material
|
Iron(With Baking Finish Paint) |
Accessories
|
Phone Chargers, USB-DC Cable |
1KWp Off- Grid Full Set Of Solar Power System Kit For House/Home Use
1> Quick Details
- Place of Origin: China
- Brand Name: ZOCEN
- Model: ZCOG-1KW
- Solar powered,off grid
- DC~AC solar system
2> Description:
- What is “OFF- GRID”?
Off-grid solar power stores DC electricity in batteries. The addition of an inverter allows this system to convert DC electrical current coming from the batteries into AC or alternating current. AC is the standard form of electricity for anything that “plugs in” to utility power and is the appropriate current for common household appliances.
- Advantages of Off-Grid Solar Systems.
- No access to the utility grid: Off-grid solar systems can be cheaper than extending power lines in certain remote areas.
- Become energy self-sufficient: Living off the grid and being self-sufficient feels good. For some people, this feeling is worth more than saving money. Energy self-sufficiency is also a form of security. Power failures on the utility grid do not affect off-grid solar systems.
3> Equipment for Off-Grid Solar Systems
Typical off-grid solar systems require the following extra components:
- Solar Charge Controller
Solar charge controllers are also known as charge regulators or just battery regulators. The last term is probably the best to describe what this device actually does: Solar battery chargers limit the rate of current being delivered to the battery bank and protect the batteries from overcharging.
Good charge controllers are crucial for keeping the batteries healthy, which ensures the lifetime of a battery bank is maximized. If you have a battery-based inverter, chances are that the charge controller is integrated.
- Battery Bank
Without a battery bank (or a generator) it’ll be lights out by sunset. A battery bank is essentially a group of batteries wired together.
- DC Disconnect Switch
AC and DC safety disconnects are required for all solar systems. For off-grid solar systems, one additional DC disconnect is installed between the battery bank and the off-grid inverter. It is used to switch off the current flowing between these components. This is important for maintenance, troubleshooting and protection against electrical fires.
- Off-Grid Inverter
You will need an inverter to convert DC to AC for all other electrical appliances.
Off-grid inverters do not have to match phase with the utility sine wave as opposed to grid-tie inverters. Electrical current flows from the solar panels through the solar charge controller and the bank battery bank before it is finally converted into AC by the off-grid-inverter.
4> Features:
- Easy to install & safe to use.
- Robust design – built to last.
- Light output far superior to that of kerosene lamp.
- Long life, low maintenance.
- High efficiency charger and lamp inverter with all protections.
- Back up: 4-6 hours on a full charged battery with 3 – days ‘No-Sun’ autonomy
5> Parameters of 1KWp Off-Grid Solar Power System
| Equipment | Name | Parameters | Qty | Unit |
| Solar Panel | Polycrystalline | 125Wp/17.5Vdc | 8 | Pcs |
| Storage | Lead-acid Battery | 120Ah/12V | 4 | Pcs |
| Inverter | 2KVA Solar Inverter System | 48Vdc/220Vac | 1 | Set |
| Controller | Controller | 48V/20A | 1 | Set |
| AC Switch Cabinet | 780x580x1245mm | 1 | Set | |
| Monitoring Records | Environmental Monitoring System/Data Collector/IPC/PV Monitoring Display Software | - | 0 | Set |
| Display System | LCD | - | 0 | Pc |
