How the off grid solar system working:
This Solar system not only have solar power system function, but also have Utility complementary function. When main power off , the solar system can switch automatically to take use off solar power from battery to run load, When solar power not enough and power off , it can switch automatically to main power and connect with grid electricity take use of main power, at the same time charging battery. This is very suit for home use.
What's the difference between off grid and on grid solar power system?
Off-grid solar power system doesn't connect to the power grid. In general, it includes solar panels, charger controller, batteries and inverter. This system will store the solar power into the batteries, batteries energy will be converted the electricity power to supply the appliances working through the inverter.
On-grid solar power system connects to the power grid, can sell excess electricity to the public grid. In general, it includes solar panels, grid-tie inverter, the solar power will be converted the electricity power to appliance working directly. When the solar power is off, the power grid will replenish the electricity power to appliances working.
Solar Panel (Quantity: 16 pieces)
FS350W mono solar panel(poly optional)
Vmp: 38.39V Voc: 47.13V Imp: 9.25A
Coated steel Glass: 3.2mm Tempered
Terminal block: IP65 with MC4 connector
Efficiency performance: 25 years 80 %, 20 year 85%, 10 years 90%. 25 years life time (CE RoHS)
PV combiner (Quantity: 1 piece)
Model: H4T-96v Multiple PV strings inputs
Simplify wiring between PV array and controller, protections to controller, Prevent hot spot effect
Wide range of DC input voltage
Reliable thunderstorm & surge protection
Product Size: 360*345*145mm
Solar Inverter (Quantity: 1 piece)
Inverter power: SC5kw/96v
MPPT Controller model: 96v/60A, AC charger: 15-20A
100% USA brand MOS materials
Double protection, easy after sales service
O/P: 110V, 220VAC and 5V/12VDC
Solar Battery (Quantity: 8 pieces)
Full sealed Solar power gel battery,
Service life: 6-8 years ,
Solar Panel Rack (Quantity: 1 set)
Slope Roof or Flat roof or Ground (option)
including complete fittings
wind load: 55m/s, snow load:1.5kn/m2
structure: Anodized Aluminum + stainless steel
Cables (Quantity: 1 set)
7pcs 32mm2*35CM battery cable
2pcs 50mm2*1M battery cable
4mm2 PV cable 100M
Terminals and MC4
What loads can be take by the off grid 5kw solar system?
Household appliances: Lights, fans, refrigerator, washing machine, air-conditioner, water pump, microwave, etc.
|5000W Home System Load Reference|
|Load Name||Load Rated Power||QTY||Total Rated Power|
|Satellite TV receiver/VCD||25W||1||25W|
This example is just for reference. But your load can be less than 5kw
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
If this 5kw solar system configuration do not suit for you house used, please send inquiry to us to discuss more, we will make the suitable design system for you
|Solar Power System Projects|
Why Choose Tanfon?
Each set solar power system has tested by power-off test of 100 times per hour.
Pre-sale: Have been served for 120 countries professional teams will free to hlep you to design and big project site survey.
Selling: Three days per time of follow-up services, video inspection.
After sales: Engineer can be on-site installation service.
Project design solution will send to you quickly within 1 hour
The fastest will be shipped in 7 days
The engineer will arrive at the installation site within 10 days after the goods arrived at port.
|Tanfon Factory Picture|
|Solar Products 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, Gel free maintenance battery,solar panel rack,cables.,etc.
Q: Is the system solution always the same? Can I customize one?
A: No. We have 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: Who arranges the shipping?
A: We could help you arrange the shipment, we have good service forwarder in Guangzhou.
Q: What is the lifetime of the solar power system?
A: Solar panel’s lifetime are 25 years, charger controllers 5~ 7 years, inverters 5~7 years, batteries 6~8 years.
Q: What can Tanfon supply?
A: Tanfon Supply: Free site survey, design, production, installation, maintenance of one-stop service.
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