3KW Solar Syetem
1kw 2kw 3kw 4kw 15kw 20kw off grid solar power panel system for home
Main Application for Solar System
Off-grid Solar Power System 300W-5000W Detail
Detail Technical Parameter for System Part
3KW Solar Power Syetem
250W Solar Panel :
Solar Panel characteristics: | |
Type of solar cell | Monocrystalline |
Max-power:Pm(W) | 250W |
Lay up of solar cell | 8 (6*12)PCS |
Max-power voltage: Vm(V) | 37.2V |
Max-power current: Im(A) | 6.72A |
Open-circuit voltage:Voc(V) | 45V |
Short-circuit current: Isc(A) | 7.30A |
Max-system voltage(VDC) | 1000V |
Operating temperature(℃) | -40℃~+85℃ |
Power tolerance | 0~ +6W |
Dimension of solar module | 1640*982*40mm |
Gross weight of solar module | 19.4Kg |
Front Cover | Low-iron Tempered glass/ 3.2mm |
Frame | Anodization aluminum |
Junction Box (protection degree) | IP65 |
Hailstone Impact | 25mm at 23m/s |
Qty/CTN | 2PCS |
Solar Controller
Model:ESG 12V/24V/48V-series | 40A | 50A | 60A |
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Charge Mode | Maximum Power Point Tracking |
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Method | 3 stages: fast charge(MPPT),constant voltage, floating charge |
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System Type | DC12V/24V/48V | Automatic recognition |
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System Voltage | 12V system | DC9V~DC15V |
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24V system | DC18V~DC30V |
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48Vsystem | DC36V~DC60V |
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Soft Start Time | 12V/24V/48Vsystem | ≤10S |
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Dynamic Response Recovery Time | 12V/24V/48Vsystem | 500us |
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Conversion Efficiency | 12V/24V/48Vsystem | ≥96.5%,≤99% |
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PV Modules Utilization Rate | 12V/24V/48Vsystem | ≥99% |
Solar Inverter Specification:
Model | ESG1302 | ||
Rated capacity(W) | 3000W | ||
Input | Commercial Power range (VAC) |
100/110/120/127/220/230(+25%,-35%) | |
Frequency (Hz) | 60/50±10% | ||
Output | AVR voltage range(VAC) |
100/110/120/127/220/230±10%(Auto-sensing) | |
Transfer time | Typical:5ms(Including detection time) | ||
Battery |
DC Voltage | 24VDC | 48VDC |
Output | Waveform | Pure sine wave | |
Frequency(Hz) | Commercial power supply: shared frequency with the commercial inversion state:60/50±0.5 | ||
Protection |
Overload | IPS automatically shut down if overload exceeds 120% of normal value for 10 seconds, IPS automatically resumes work if overload comes to rated load. | |
Battery Type | Type
| Sealed, maintenance-free lead acid | |
Recharge current | 15A(Maximum) | ||
Battery protection | Automatic self-test, discharge protection, over-charge protection, smart management system. | ||
Size | Size(mm) D×W×H |
470×560×500 | |
External Size(mm) D×W×H |
547×345×538(1piece) | ||
Net weight(kg) | 35 | 36 | |
Gross weight(kg) | 38 | 38 |
3000W Pure Sine Wave Inverter Specification:
Solar Battery
Battery Technical Parameter
3KW Solar Power Syetem
Packaging: 1pc in a color gift box,4pcs/ctn
1700pc/20FCL,3400pcs/40HQ
1. Your inquiry related to our products or prices will be replied in 24hours.
2. Professional service from well-trained and experienced staffs is customers’ best choice to secure good communication, on time delivery, reliable warranty etc.
3.OEM is available for Anern Products.
4.Sample is available.
ESG Teamwork
Certificates
ESG Photos with Clients
Clients Feedback
As you know, designing a solar system is not a simple thing, and we need to consider many things such as the daily electricity consumption, the total load power need to support, the local condition and other installation situation. As we've designed many solar systems for clients before, We got experiences.
We hope we can have a good communication to achieve the same goal, an affordable and effective solar system.
If you want us to design a solar system, then PLZ:
1. Please how many is your daily electricity consumption you ask for?
2. let me know your load power of every appliance? And how many hours of each appliance working per day?
3. If you need battery for off grid system? Then how many cloudy days would you consider ? Then i will help you calculate the battery banks.
ESG Factory 30 Years History , Worthy of Trust !
We Welcome you to our Factory for a tour!
Beira Li
Guangzhou ESG New Energy Technology Co.,LTD
E-mail address:zhang(@)esg100.com
sales1(@)esg100.com
sales3(@)esgsolar.com
Phone/whatsapp/skype/wechat:+8613539880250
Address:202#,2nd Floor,Huacheng Industrial Zone,6-2,Yongheng Street,Shiqiao,Panyu,Guangzhou,Guangdong,511400,China