The diagram of the system
Configuration details for reference
|
Product Name
|
Specifications
|
Quantity
|
Remark
|
|
Solar Panel
|
Polycrystalline 330W
|
12
|
4pcs in series, 3groups in parallel
|
|
Solar inverter
|
96VDC 8KW
|
1
|
WD-T80296-W50
|
|
Solar Charge Controller
|
96VDC 50A
|
1
|
MPPT built-in
|
|
Lead acid battery
|
12V200AH
|
8
|
8pcs in series
|
|
Battery connecting cable
|
25mm² 60CM
|
7
|
connection between batteries
|
|
solar panel mounting bracket
|
Aluminum
|
1
|
Simple type
|
|
PV combiner
|
3in1out
|
1
|
500VDC
|
|
Lightning protection distribution box
|
without
|
0
|
|
|
battery collecting box
|
200AH*8
|
1
|
|
|
M4 plug (male and female)
|
|
9
|
9 pairs 1in1out
|
|
PV Cable
|
4mm²
|
100
|
PV Panel to PV combiner
|
|
PV Cable
|
10mm²
|
100
|
PV combiner--Solar inverter
|
|
Battery cable
|
16mm²
|
11
|
Solar Charge Controller to battery and PV combiner to Solar Charge Controller
|
|
Package
|
wooden case
|
1
|
|
The ability of the system for reference
|
Electrical Appliance
|
Rated Power(pcs)
|
Quantity(pcs)
|
Working Hours
|
Total
|
|
LED bulbs
|
20W
|
10
|
8Hours
|
1600Wh
|
|
Mobile phone charger
|
10W
|
4
|
5Hours
|
200Wh
|
|
Fan
|
60W
|
3
|
6Hours
|
1080Wh
|
|
TV
|
50W
|
1
|
8Hours
|
400Wh
|
|
Satellite dish receiver
|
50W
|
1
|
8Hours
|
400Wh
|
|
Computer
|
200W
|
1
|
8Hours
|
1600Wh
|
|
Water pump
|
600W
|
1
|
1Hours
|
600Wh
|
|
Washing machine
|
300W
|
1
|
1Hours
|
300Wh
|
|
AC
|
2P/1600W
|
1
|
8Hours
|
10000Wh
|
|
Microwave oven
|
1000W
|
without
|
|
|
|
Printer
|
30W
|
1
|
1Hours
|
30Wh
|
|
A4 copier (printing and copying combined)
|
1500W
|
1
|
1Hours
|
1500Wh
|
|
Fax
|
150W
|
1
|
1Hours
|
150Wh
|
|
Induction cooker
|
2500W
|
without
|
|
|
|
Refrigerator
|
200W
|
1
|
24Hours
|
1500Wh
|
|
Water heater
|
2000W
|
1
|
1Hours
|
2000Wh
|
|
|
|
Total
|
21360Wh
|
Key Components of 8kw 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*6 PCS in series
Rated Capacity: 200 Ah (10 hr, 1.80 V/cell, 25 ℃)
Approximate Weight(Kg,±3%): 55.5 kg
Terminal: Copper
Case: ABS
● 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: 96v 30s
Capacity: 200AH/13.8KWH
Cell type: Lifepo4, pure new, grade A
Rated Power: 10kw
Cycle time: 6000 times
Max parallel capacity: 1000AH (5P)
3. Solar inverter
Feature:
● Pure sine wave output;
● High efficiency toroidal transformer lower loss;
● Intelligent LCD integration display;
● AC charge current 0-20A adjustable; battery capacity configuration more flexible;
● Three types working modes adjustable:AC first, DC first, energy-saving mode;
● Frequency adaptive function, adapt to different grid environments;
● Built-in PWM or MPPT controller optional;
● Added fault code query function,facilitate user to monitor the operation state in real time;
● Supports diesel or gasoline generator, adapt any tough electricity situation;
● RS485 communication port/APP optional.
Remarks: you have many options of the inverters for your system different inverters with different features.
4. Solar Charge Controller
96v50A MPPT controller bulit in inverter
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;
● Wide PV input voltage range, convenient for system configuration;
● Intelligent battery management function, extend battery life;
● 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
How to maintain the solar power generation system in winter
The cold wind is getting cooler in the morning and evening, and the weather temperature is gradually decreasing. Have you ever injected the power generation capacity of solar power generation equipment? Due to seasonal reasons, the lighting conditions in winter are not as good as those in summer, and the power generation will also decrease. Under such an environment, we should actively maintain the solar power generation equipment to ensure the power generation of the system.
First of all, we need to know what factors affect power generation in winter, so as to suit the situation. Generally speaking, the main factors are haze, dust and snow. Compared with other seasons, there are more haze weather in winter, which will affect the solar radiation. Long term haze weather will block photovoltaic panels, and winter weather is dry, More dust in the air will absorb or reflect some light, even cause dust accumulation on the solar panel to affect power generation. In addition, snow will not only block the power generation in snowy winter. If you want to avoid these situations, you need to check the solar modules regularly and clean them in a timely manner. Clean them at least once a month in the non rainy season, and increase the cleaning times in places with large dust fall, In case of snow, it is better to clean the snow in time with soft tools to avoid damage to the solar panel. It is worth mentioning here that forging iron requires hard work. When purchasing solar modules, we should choose products with good quality and after-sales service. As our products, qualified modules can reduce the occurrence rate of failures and reduce maintenance costs.