solar panel system for house 250m2

Three Phase Off Grid 40KW Solar Power System

	Solar panel TFD600W half cell solar panel(LonGi N type TopCon Solar Cell) Vmp:42.85V Voc:51.30V Imp:14.00A Isc:14.7A 182*91cells*144pcs (6*24) Efficiency: 22.38% weight: 27.4KG Size: 2279*1134*35mm ，15series 4parallels Strong anti-cracking advantage 25 years product warranty
Model:H6T-360V Multiple PV strings inputs and controller, protections to controller, Wide range of DC input voltage max circuit voltage: 1000V Reliable thunderstorm& surge protection
	MPPT PV controller model:360V/100A MPPT efficiency; >99.9%, Max input voltage :800V various protection functions; Size:500*384*228mm ,weight:27KG
Lithium Battery Model number: TFES384-300W Voltage: 384v Capacity: 300AH Nominal capacity: 115KWh safety discharge current:150A,safety discharge coefficient：0.5C Cycle life: 6000 Material: LiFePO4 Application: solar power With display to monitor With IOT extend warranty:10 years With high voltage system cabinet Size:600*1000*1800mm
	Solar three phase Inverter power:T40kw/360v Low voltage:324V High voltage:442V, Charging efficiency:90%-95%, AC charger 10-30A ,60% stronger 100% Germany brand IGBT materials Output: 220V 380V 415V 50/60HZ With IOT extend warranty:5 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) 25mm2 battery cable 180pcs 6mm2 PV cable 800M battery terminals and MC4 System cable 25mm2 200M

If you want to have Solar Panel to generate energy and save cost about the electricity. If you need to have energy by solar panel system to works for house, farm, hotel, factory, hospital, office, school, airport, etc.

Please contact to us to discuss more details, we can support to you all you need with your requirement.

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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.

What's the difference between off grid and on grid solar power system?

Off Grid Solar Power System

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. In general, it includes solar panels, grid-connected 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 System Installation Case

Tanfon Airport Projects200kw solar plant system(click to know more details about this project) 

Why Choose Tanfon?

Quality:

• Each set solar power system has tested by power-off test of 100 times per hour.

Service:

• 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.

Efficiency:

• 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.

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