ON/OFF Grid solar inverter combines the best from grid-tied and off-grid solar systems. These systems can either be described as off-grid solar with utility backup power, or grid-tied solar with extra battery storage.

Off grid solar power supply system Model: SP10000W
System Basic Information	Solar panel rated output power: 10KW
	Allowable max loads power : 10KW
Mono Poly	Solar panel type: SP500W Half Cell mono
	Max power :500w / Vmp:40.5V Voc:48.7V Solar Cell Use Half Cell
	Imp 12.34A Size : 2176109840mm
	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%
	Total : 10PCS	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
	ON/OFF Grid Hybrid Solar Inverter
	Programmable multiple operation modes: Grid-tie, Offgrd and grid-tie with backup
	with MPPT 48V 100A Charging efficiency; 90%-95%, Built-in AC charger (public network)
	Output: 220v, 230v, 240 V(optional) Product size:370195570mm
	Total : 1 Set Warranty :1 years, ship the free a main board by DHL or FEDEX 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

Off-Grid Solar System Packages With Batteries

HYBRID SOLAR SYSTEM
1. Generate solark
2. Use it directly
3. Store it for later use
4.Use stored energy
5. Feed surplus energy into the grid
6. Monitoring and control

**ON-GRID Inverter With Energy Storage**
Operation without battery 1.Pure sine wave output 2. Self-consupmtion and Feed-in to the grid 3. Programmable supply priority for PV. Battery or Gird 4User-adjustable charging current and voltage 5.Programmable mulitple operation modes: Grid-tie. off-gird and gird-tiewith backup 6.Monitoring software for real-time status display and control 7.Parallel operation up to 9 units 8.Battery Independent system

**LiFePO4 Battery System For Households Use**
	MAIN FEATURES Iron Phosphate-lithium Battery Powerwall: 95% DOD, More than 6000 cycle times Long warranty period：5 years, Real life span can Last for more than 10 years. Higher energy density,smaller volume for household. Support Connected in parallel mode for expansion (up to 6 pieces) Photovoltaic system: this battery pack is designed for household photovoltaic systems. Battery management system(BMS): the battery packs built-in BMS monitors its operation and prevents the battery from operating outside design limitations. Expand ability: this battery pack can be easily expanded by adding expansion battery packs in parallel connection. Easy to move.Lithium battery box with 4 pcs wheels.

**Solar Panel**
	EVA Sealed Film Top quality EVA sealed film in China Resistance in both high and low em *Sealed adhesive durability more than
Laser Half Cut Cell Solid PID resistance ensured by solar cell process optimization and careful module BOM selection Laser accurately cut Both 6BB89BB available
	Junction Box Standard photovoltaic cable dedicated photovoltaic MC4 connector Waterproof grade IP68 *Good heat dissipation performance, low loss, long service life

SUNCHEES advantages
We have a separate cell detection workshop, which will detect and sort cells from four aspects: cell efficiency / power / color / El;

What is the purpose of solar cell sorting? (100% detection rate)
1. Encency s. powver sorting: with the povver difference of O. twiplete as the standard,. the battery pleces are dsunguished, unich can ensure tha: the power error of the tnished solar panel is reduced
controlled within sw every day and there will not be such a large power cimerence;
2. color the machine carries cuf color sorting on the battery pieces in the form of graboing lignt spots (1.9 for 9 color numbers). which can largely avoid the problam of color ciferene
3. Er El desecion is a very important detection rich can avoid or control the occurrence of hiccen cracks in tnisned products. if there are hidden cracks, the le cf the battery panel will be affected:

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

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Company profile：

	Sunchees was founded in 2008, head office and factory is located in Foshan, Guangdong. China,but its sales network has spread to more than 100 countries and regions around the world.
Main business: solar power system one stop solutions, solar inverter , solar air conditioner system, solar street light system . solar DC power system ect .
	Sunchees products are widely used in home, agriculture, industry, finance, electric power, transportation, security, new energy. Its stable and excellent performance have been widely recognized.

European CE certification standard

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