5KW off grid solar system configuration:

Off grid solar power supply system Model: SP5000W
System Basic Information	Solar panel rated output power:   3.3KW
	Allowable max loads power : 5KW
	PERC shingled Solar panel     type: SP550W USA TR Technology panle
	Max power :550w / Vmp:39.18V  Voc:48.7V     210*210 cells
	Imp 13.90A    Size : 2090*1106*40mm strong anti cracking advantage
	25 years life time  (CE TUV) Warranty:10 years ,ship the free one for service
	Connect way:2pcs solar panel in series is each string. 5strings connect to PV combiner
	Effieiency performace:25%years 80%,20years 85%.10 years 90%
Mono                        Poly	Total : 6PCS	Terminal block: IP65 with MC4 connector
	PV combiner                  Modell: PC4-48V
	Multiple PV strings inputs ;Simplify wiring between PV array and controller
	protections to controller ;	thunderstorm& surge protection
	Total :1PCS	Warranty:2 years , ship the free one for service
	Hybrid Solar Inverter
	Solar inverter with controller built it Inverter power:SI5000w/48v
	With built-in MPPT controller :60A/48V
	Charging efficiency：99%, Built-in AC charger (public network)
	Output:110v,120v,220v,230v,240v(optional) Product size:520*420*222mm
	Total : 1 Set Warranty :2 years, ship the free a main board for service
	LiFePO4 lithium battery         13.31KWH(260AH/51.2V)
	Rated voltage:51.2V(43.2V-58.4V)
	Lifespan: 8-10 years.Full discharge cycle times:more than 2000 times
	Connect way: 1pcs connect to solar hybrid inverter
	Weight:65kgs
	Total : 1PC  warranty :3 years
	Solar panel rack           Slope Rooftop or Flat rooftop
	including complete fittings, wind load:55m/s,snow load:1.5kn/m2  structure:Anodized Aluminum+stainless steel, Angle adjustable
	Total : 1 Set
	PV Cable
	2pcs 16mm2*1M battery cable ;4mm2 PV cable 100M;MC4 terminal connectors

SUNCHEES Can Provide What Service To Your ?

1：Professional R&D Team

We have 12+ years professional R&D team to provide customers best design , professional install/ test guide and after sale sevice, sunchees products are successfully sold to more than 130 countries，Won five-star praise from 100% customers

2:OEM/ODM Service

Sunchees can offer OEM service as per your specific requirements ,Customize the solar system and solar air conditioner solutions in the practical application ，Three new products lead the market every year.

3：Perfect after-sales service system

Once the order is confirmed, we will arrange production immediately. Powerful productivity and automation.Can promise delivery in the short term. Such as:Sampleorder(1set-10set)delivery time:5-7 workday , Bulk order:(20-100set) delivery time: 10-20 workdays.

Regardless of the size of the contract, we will strictly implement the provisions stipulated in the contract as scheduled with high quality and quantity; If we can't deliver on time, we will pay 5% of the total amount as liquidated damages to your company;

2. In the process of production, we will arrange a special person to feedback the production progress of the goods regularly;

3. We will pay a return visit to the implementation of each contract, to ensure that the goods timely arrives in the hands of customers.

How does the off grid solar power system work:

This system not only has solar power system function,but also has city grid complement function and UPS function
At daytime,the solar panels will generate the electricity to charge the battery bank through solar charge controller and the inverter will convert battery DC power into AC power and take the loads.
At nighttime,with fully charged battery bank,the inverter will convert battery DC power into AC power and take the loads
When there is no sunshine and battery power is used out,the inverter will automatically switch to use city grid power and take the loads

Advantage:

• 100% green energy，no pollution，no noise
• High efficiency solar panel with 25 years lifespan can guarantee fast cost-recovery and long-term benefit
• Stand-alone system,easy installation and operation
• Nice after-sale service,provide installation guide and technical support 

Our campany：

Warranty policy:

• Solar panel has 10 years warranty,during warranty if any quality problem,we will ship new one for replacement.
• lithium  battery has 3 years warranty,during warranty if any quality problem,we will ship new one for replacement.Quality problem means acid leakage or irregular shape.
• Inverter,charge controller,and PV combiner have 2 years warranty,during warranty if any quality problem,we will ship free PCB for replacement