The diagram of the system
Configuration for reference
|
Solar Panel
|
Polycrystalline 160W
|
2
|
2pcs in parallel
|
|
Solar inverter
|
1000W
|
1
|
ESS102P
|
|
Solar Charge Controller
|
12VDC 40A
|
1
|
PWM built-in inside the case
|
|
Lead acid battery
|
12V100AH
|
1
|
|
|
Battery connecting cable
|
built-in
|
1
|
connected inside
|
|
DC Output Port
|
12V
|
4
|
4pcs3W bulbs 4pcs5m wires with switch
|
|
solar panel mounting bracket
|
Aluminum
|
1
|
Simple type
|
|
PV combiner
|
without
|
0
|
|
|
Lightning protection distribution box
|
without
|
0
|
|
|
battery collecting box
|
without
|
0
|
|
|
M4 plug (male and female)
|
|
2
|
1 pairs 2in一out
|
|
PV Cable
|
4mm²
|
60
|
60m PV Cable
|
|
Battery cable
|
built-in
|
1
|
connected inside
|
|
Package
|
wooden case
|
1
|
|
The ability of the system for reference
|
Electrical Appliance
|
Rated Power（W）
|
Quantity(pcs)
|
Working Hours
|
Total
|
|
LED bulbs
|
10W
|
5
|
6Hours
|
300Wh
|
|
Mobile phone charger
|
10W
|
2
|
2Hours
|
40Wh
|
|
Fan
|
60W
|
2
|
6Hours
|
360Wh
|
|
TV
|
50W
|
1
|
4Hours
|
200Wh
|
|
Satellite dish receiver
|
50W
|
1
|
4Hours
|
200Wh
|
|
Computer
|
200W
|
1
|
1Hours
|
100Wh
|
|
Water pump
|
600W
|
without
|
|
|
|
Washing machine
|
300W
|
without
|
|
|
|
AC
|
2P/1600W
|
without
|
|
|
|
Microwave oven
|
1000W
|
without
|
|
|
|
Printer
|
30W
|
without
|
|
|
|
A4 copier (printing and copying combined)
|
1500W
|
without
|
|
|
|
Fax
|
150W
|
without
|
|
|
|
Induction cooker
|
2500W
|
without
|
|
|
|
Refrigerator
|
200W
|
without
|
|
|
|
Water heater
|
2000W
|
without
|
|
|
|
|
|
Total
|
1200Wh
|
Components of 1kw off grid solar power system
1. Solar panel
Feathers:
● Large area battery: increase the peak power of components and reduce the system cost.
● Multiple main grids: effectively reduce the risk of hidden cracks and short grids.
● Half piece: reduce the operating temperature and hot spot temperature of components.
● PID performance: the module is free from attenuation induced by potential difference.
2. Battery
Feathers:
Rated Voltage: 12v
Rated Capacity: 100 Ah (10 hr, 1.80 V/cell, 25 ℃)
Approximate Weight(Kg,±3%): 30 kg
Terminal: Copper
● Long cycle-life
● Reliable sealing performance
● High initial capacity
● Small self-discharge performance
● Good discharge performance at high-rate
● Flexible and convenient installation, esthetic overall look
Also you can choose Lifepo4 lithium battery
Features:
Nominal Voltage: 12.8v 4s
Capacity: 100AH/1.28KWH
Cell type: Lifepo4, pure new, grade A
Rated Power: 1.2kw
Cycle time: 6000 times
Max parallel capacity: 400AH (4P)
3. Solar inverter
Features:
● 3 times peak power, excellent loading capability.
● Combine inverter/solar controller/battery all in one.
● Multiple output: 2*AC output socket, 4*DC 12V, 2*USB.
● Working mode AC prior/ECO mode/Solar prior selectable.
● AC charging current 0-10A selectable.
● LVD/HVD/Charging voltage adjutable, suitable for kinds of battery
● Adding fault code to monitor real-time work situations.
● Continuous stable pure sine wave output with inbuilt AVR stabilizer.
● Digital LCD and LED for visualization of operation status of the equipment.
● Inbuilt automatic AC charger and AC mains switcher, stwitch time ≤ 4ms.
4. Solar Charge Controller
Feature:
● Advanced MPPT tracking, 99% tracking efficiency. Compared with PWM, the generating efficiency increase near 20%.
● LCD display PV data and chart simulates power generation process.
● Multiple working modes to adapt different working occasion.
● Wide PV input voltage range, convenient for system configuration.
● Intelligent battery management function, extend battery life.
● 12V/24V/48V automatic recognition, users are more flexible and convenient to use.
● RS485 communication port optional.
What service we offer?
1. Design service.
Just let us know the features you want, such as the power rate, the applications you want to load, how many hours you need the system to work etc. We will design a reasonable solar power system for you.
We will make a diagram of the system and the detailed configuration.
2. Tender Services
Assist guests in preparing bid documents and technical data
3. Training service
If you a new one in the energy storage business, and you need a training, you can come our company to learn or we send technicians to help you to train your stuff.
4. Mounting service& maintenance service
We also offer mounting service and maintenance service with seasonable & affordable cost.
5. Marketing support
We give big support to the customers who agent our brand "Dking power".
we send engineers and technicians to support you if necessary.
we send certain percent extra parts of some of the products as replacements freely.
What is the minimum and max solar power system you can produce?
The minimum solar power system we produced is around 30w, such as solar street light. But normally the minimum for home use is 100w 200w 300w 500w etc.
Most of people prefer 1kw 2kw 3kw 5kw 10kw etc for home use, normally it is AC110v or 220v and 230v.
The max solar power system we produced is 30MW/50MWH.
How is your quality?
Our quality is very high,because we use very high quality materials and we make rigorous tests of the materials. And we have very strict QC system.
Do you accept customized producing?
Yes. just tell us what you want. We customized R&D and producing energy storage lithium batteries, low temperature lithium batteries, motive lithium batteries, off high way vehicle lithium batteries, solar power systems etc.
What is the lead time?
Normally 20-30 days
How you guarantee your products?
During the warranty period, if it is the product reason, we will send you replacement of the product. Some of the products we will send you new one with next shipping. Different products with different warranty terms. But before we sending, we need a picture or video to make sure it is the problem of our products.
workshops
Cases
400KWH (192V2000AH Lifepo4 and solar energy storage system in Philippines )
200KW PV+384V1200AH (500KWH) solar and lithium battery energy storage system in Nigeria
400KW PV+384V2500AH (1000KWH) solar and lithium battery energy storage system in America.
Certifications
What is the application area of solar power system?
Application area
1. Solar power supply for users
(1) Small power supplies ranging from 10-100W are used for military and civilian life in remote areas without power, such as plateau, island, pastoral area, border post, etc., such as lighting, TV, radio recorder, etc.
(2) 3-5KW family roof grid connected power generation system;
(3) Photovoltaic water pump: to solve the drinking and irrigation of deep water wells in areas without electricity.
2. In the field of transportation, such as beacon lights, traffic/railway signal lights, traffic warning/marker lights, Yuxiang street lights, high-altitude obstacle lights, expressway/railway radio telephone booths, unattended road shift power supply, etc.
3. Communication/communication field: solar unattended microwave relay station, optical cable maintenance station, broadcast/communication/paging power system; Rural carrier telephone photovoltaic system, small communication machine, soldier GPS power supply, etc.
4. Petroleum, marine and meteorological fields: solar power supply system for cathodic protection of oil pipelines and reservoir gates, domestic and emergency power supply for oil drilling platforms, marine detection equipment, meteorological/hydrological observation equipment, etc.
5. Power supply for household lamps: such as garden lamp, street lamp, portable lamp, camping lamp, climbing lamp, fishing lamp, black light lamp, rubber tapping lamp, energy-saving lamp, etc.
6. Photovoltaic power stations: 10KW-50MW independent photovoltaic power stations, wind solar (diesel) complementary power stations, charging stations of various large parking plants, etc.
7. Solar buildings combine solar power generation with building materials to make future large-scale buildings self-sufficient in electricity, which is a major development direction in the future.
8. Other areas include
(1) Supporting vehicles: solar cars/electric vehicles, battery charging equipment, automobile air conditioners, ventilators, cold drink boxes, etc;
(2) Regenerative power generation system of solar hydrogen production and fuel cell;
(3) Power supply for seawater desalination equipment;
(4) Satellite, spacecraft, space solar power station, etc.