Rooftop 3kw off-Grid Solar Power System with Battery Charging Function
Product Description
Why Choose Tanfon?
1) TANFON has sold the system to Nigeria, Colombia, Burkina Faso, Egypt, Bolivia, Kenya, Ghana, South Africa, Argentina, Philippines, Congo, etc. Almost 85% of Africa countries !
2) With a professional installation team, Have went to Egypt, Chad, Nigeria, Ghana, Doha, Pakistan for installation
3) Already started some inverter factories in some countries. so there is no problem in after sale service. And we are still looking for local factories in other countries, to unfolding depth of cooperation
4) We insist on using good quality raw material whenever and wherever.
5) With customer's' praise as an assurance,Tanfon is a guaranteed brand.
6) Our company's philosophy is: one-stop solar energy service platform
Foshan Tanfon Energy Technology Co.,LTD
Factory manufacturer of all kinds of inverter, solar energy system, solar street light system, wind turbine system, solar wind hybrid power system.
Off grid home solar energy system have power design 300W to 30KW, hottest sale system have 3kw, 5kw and 10kw.
(5kw home solar energy system details for reference, need more power design system and want to get more details, please send inquiry to us)
5kw Home Solar charge system
| Load reference | |||
| 5000W solar home system | |||
| Load name | Load's watt | Qty | Total watt |
| lights | 11W | 8 | 88W |
| Fan | 80W | 2 | 160W |
| computer | 150W | 2 | 300W |
| printer | 250W | 1 | 250W |
| Fax machine | 150W | 1 | 150W |
| refrigerator | 120W | 1 | 120W |
| Washing machine | 300W | 1 | 300W |
| Microwave | 1000W | 1 | 1000W |
| Electric cooker | 300W | 1 | 300W |
| Air conditioner(2HP) | 1500W | 1 | 1500W |
| Satellite TV receiver/VCD | 25W | 1 | 25W |
| Color TV | 100W | 2 | 200W |
| Water pump | 200W | 1 | 200W |
| Total | 4513W | ||
| Remark: Refrigerator, air conditioner &water pump is inductive load, start working power is 3-6 times more than normal power, in the process of use, turn on the inductive load first | |||
Solar PV panel characteristics
| Module Type | FS250-24v |
| Maximum power at STC(Pmax) | 250W |
| Optimum operating voltage(Vmp) | 30V |
| Optimum operating current(Imp) | 8.33A |
| Open-circuit voltage(Voc) | 36V |
| Short-circuit current(Isc) | 9.68A |
| Short-circuit current temperature coefficient | (0.065±0.015)%/ºC |
| Open-circuit voltage temperature coefficient | -(80±10)mV/ºC |
| Peak power temperature coefficient | -(0.5±0.05)%/ºC |
| NOCT (Air 20ºC; Sun 0.8kW/m wind 1m/s) | 47±2ºC |
| Operating temperature | -40ºC to 85ºC |
| Maximum system voltage | 600V DC |
| Power tolerance | ±3% |
| STC | lrradiance 1000W/m², Module temperature 25ºC, AM=1.5 |
Solar Panel Features
1. Nominal 24V DC for standard output.
2. High efficiency.
3. Outstanding low-light performance.
4. High transmission tempered glass.
5. Rugged design to withstands high wind pressure and snow load, easy installation.
6. Aesthetic appearance.
7. Design to meet unique demand of customer.
8. 25 year module output warranty.
Hybrid solar inverter (power design 300W to 10KW)
Specification
| Model | SC5000 | |
| Rated power(W) | 5000 | |
| Rated DC voltage(V) | 48V or 96V | |
| Line input | Input voltage(V) | 145-280V, 90-127V |
| Charge current(A) | 10-30A | |
| Inverter output | Output voltage(V) | 110V or 120V or 220V or 230V or 240VAC±5%, &5V,12V DC port |
| Output frequency | 50Hz/60Hz±1% | |
| Wave form | Pure Sine Wave, THD<4%(Full Load) | |
| Solar input | Maximum voltage(V) | 88v or 176v |
| Rated power(Wp) | 5000 | |
| Solar Controller | Charge current(A) | 60 |
| MPPT range(V) | 48V(40-68), 96V(80-136) | |
| Charging efficiency | 90%-95%, Peak on 97% | |
| Other | Over charge protective voltage of battery(V) | 48V(57.2), 96V(114) |
| Over charge recover-voltage of battery(V) | 48V(54.8), 96V(109.6) | |
|
Voltage drop between solar
module and battery(V) |
≤0.5V | |
|
Voltage drop between loads
and battery(V) |
≤0.25V | |
| Start speed of cooling fan | Have | |
| Environment Humidity | 0-90% Maximum,non-condensable | |
| Protective Functions |
Protection against anti-charge at night;
Battery over charge;over discharge protection; Joint-reversed of solar modules |
|
| Control method | MPPT | |
| Size :D*W*H(mm) | 465*220*480 | |
| N.W&G.W(kg) | 43/50 | |
Hybrid Solar Inverter Feature:
2. Completely controlled by CPU.output have 5V and 12V USB, can take LED light and mobile phone
3. Inverter use copper transformer, pure sine wave output.
4. LCD displays, clearly to know the status.
5. Have bypass function and AC charger (UPS function)
6. Perfect protection. Protect against anti-charge at night, battery over charger/over discharge, output short-circuit, against overload, against over-voltage, over-current protection ,etc.
7. City grid power and solar power complementary. When there are not sunshine and battery power used off ,inverter will charge from city power automatically to take the loads and charge battery ,keep the solar power system working 24 hours ,have switch " city power charge " and " solar power charge " ,you can change any time
PV Array Combiner(model design: H4T, H6T, H8T, H10T, H12T)
PV Combiner Features:
1. Use to connect to multiple PV array strings inputs, Simplify wiring between PV array and controller, protections to controller.
2. It is equipped with the solar DC lightning protection devices. Both the positive pole and negative pole have the dual lightning protection function.
3. It adopts the professional DC breaker, capable to withstand voltage not lower than DC1000V. So it is safe and reliable.
4. The protection class is IP65, which meets the outdoor installation and usage requirements.
5. Easy and convenient installation and maintenance, long-term service life.
6. Reliable thunderstorm& surge protection
Gel Battery
Gel battery Features
1. A high storage capacity
2. Charge and discharge without mist.
3. Good charge acceptance, can be high current charge (0.8C-1C)
4. Can be high-current discharge; current will not damage if 30C discharge current in 8 seconds.
5. Can be super-deep discharge and repeated to make discharge, battery will not undermine.
6. Well adapt to the temperature, can be used within -50~60ºC.
7. Small self-discharge; completely maintenance-free; the battery can still be used for normal if stored at room temperature after full charge.
8. Long design service life, double the life of lead acid batteries.
9. Environmental protection; It is easy to recycle and no pollution.
10. Astigmatic and well adjusts to poor working conditions.
11. Without space limitation and allowed to be operated in any orientation.
12. Simple operation
Maintenance free operation, and with the good coherence of internal resistance, capacity and floating charge, there is no equalizing charge required.
Panel Rack
Features:
Ground mounting, Slope Rooftop or Flat rooftop mounting
wind load: 55m/s,snow load:1.5kn/m2
structure: Anodized Aluminum +stainless steel, Angle adjustable(other type of rack can be customized as per client's requirement )
FAQ
Q: What can be included for this system from TANFON?
A:This system includes:solar panels, PV array combiner,Solar inverter with MPPT solar controller build in,lead-acid AGM free mainentance battery,solar panel rack,cables.,etc.
Q:What's the advantage for this solar system from TANFON
A:1. installation support.
2.The most advantage:On grid energy backup(not means sell electricity,just backup)
3.CE Rohs Certified
4.100% high quality materials
5. have Open factory in local.--Best after sales service !
Q: Is the system solution always the same? Can I customize one?
A: Yes we have our professional teams making solutions for our clients. Solutions are mainly customized based on different sunshine time and power consumption. So the 1kw system may be with different configuration.
Q: Is the solution for complete set? If not, what else are needed?
A: Yes we can provide solution of complete set. If you don't need complete set, basic parts are also available.
Q: Who arranges the shipping?
A: We could help you arrange the shipment, we have good service forwarder in Guangzhou.
Q: Can the inverter switch automatically to national grid to protect batteries.
A: Yes. It can also connect to third generator like diesel generator. Please tell our sales before production.
Q: What is the lifetime of the solar power system?
A: Solar panels' lifetime are 25 years, charger controllers 5~ 7 years, inverters 5~7 years, batteries 6~8 years.
Q:what is TANFON solar system after sales service?
A: during the warranty ,Solar panel--ship free new one ;battery-ship the new one ,
Inverter/controller---ship free PCB by DHL or Fedex.
Q:how about TANFON solar system quality?
A: we promise our quality materials ,and after sales service ,also have many project in all over the world ,contact our sales get the project picture
Q:what is your trade Asusurance
A:100% product quality protection
100% product on time shipment protection
100% payment protection for your covered amount
If you have more question, welcome to contact us freely, Choose TANFON, Choose Satisfaction!
We accept OEM and small trial orders, contacting with us now for more information. All inquiries will be replied with in 24 hours.
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