Home Application off Grid Solar Power System 300W

• Warranty: 25 Years
• Condition: New
• Certification: API, ISO, CB, CE, TUV, VDE, IEC61215, IEC617, Pid, Cec, Jet
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: RS300W-OFF
• Application: Home, Industrial, Commercial, Agriculture Irrigation
• Specification: Normal, 300W
• Load Power: 300 W
• Output Frequency: 50/60Hz
• Output Voltage: EU: 220/230/240V Us: 110/120V
• Solar Panel Type: Mono / Poly Solar Panel
• Battery Type: AGM/Gel/Lithium Battery
• Inverter: Singe Phase/Three Phase
• Controller Type: MPPT/PWM
• PV Cable: 4/6/10/25mm^2 etc
• Mounting Brackets: Roof/Ground Installation
• Accessories: Mc4 Spanner, Crimping Pliers etc
• Work Time (H): 24hours/Day
• Transport Package: Wooden Box / Carton Packing
• Trademark: Rosen Solar
• Origin: China
• HS Code: 8543709990
• Production Capacity: 100000watt/Week

Product Description

Principle of solar energy
The Off-Grid solar system is an electricity generating solar PV power system that is not connected to the utility(State) grid, and has to be connected with batteries for electricity storage.

It consists of solar panels, Charge Controller(regulator), Battery,off grid Inverters, Mounting Brackets and solar system connection equipments such as MC4, PV Cable and Installation Tool Box.

Users can store the excess power in the batteries for usage at night or backup of sudden power cut. The inverter converts the DC power into AC for loads single phase(110/120V;220/230/240Vac) or three phase(240V;380V;480Vac)etc. It is also called Stand Alone System(SAPS) functioned as UPS.




 

 

300W OFF GRID SOLAR SYSTEM CONFIGURATION
No.	Photo	Item	Specification	Quantity	Warranty
1		Solar Panels	Rosen PV Module  Model:RS380M-72 Mono 380W 72cells Dimension: 1956*992*40mm Weight: 22kg	1 pc	25 Years
2		PV Combiner Box	Rosen DC Combiner Box 1 input 1 output (Switches,Breaker, SPD, Anti-lightning)	1 pc	10 Years
3		Off Grid Inverter	Off Grid inverter  300W 12/24/48Vdc AC Single Phase EU: 220/230/240Vac,   US: 110/120Vac Frequency: 50/60Hz	1 pc	10 Years
4		Charge Controller	MPPT/PWM Regulator  12/24/48Vdc 20A Automatical recognition LCD Screen, IP67 Protection	1 pc	10 Years
5		Deep Cycle Battery	GEL/AGM Batteries Voltage:12V Capacity:100/150/200/250Ah Opt Deep Cycle Maintenance Free	2pcs	5 Years
6		Mounting Bracket	Aluminium Alloy /Galvanized Steel Mounted on the flat/pitched roof or Ground For roof wind speed up to 40m/s Customized	1 sets	20 Years
7		PV Cable	Single-core PV Cable 4/6/10mm² (+;-) etc, UV Protection	100 mts	20 Years
		MC4 compatible connector	30A 1000Vdc, Male/Female/Fuse IP67 Rated	1 pair	15 Years
		Installation Tools	Wire stripper; wire cutters; Crimping pliers For TYCO connector etc	1 sets	10 Years

Ready for Installation Package and Delivery 



Our Projects
Rosen Off Grid Projects are installed all around the world, mainly in Africa, South America, Mid-East, Asia etc,for rooftop or ground installation, with Residential Systems 1-20Kilowatts, Commercial systems 30-300Kilowatts and Industrial projects with battery storage.

Gina Ji(Sales Manager)