3kw 4kw 5kw Residential off Grid Solar System

• After-sales Service: Yes
• Warranty: 25years
• Condition: New
• 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.: PNG-5-OG
• Certification: ISO, CE, IEC61215 61730
• Application: Home, Industrial, Commercial
• Specification: Normal, depends
• Solar Module: A Grade 280W Poly, Efficiency 17.11%
• Growatt Inverter: off-Grid 5kw, Pure Sine Wave
• Lead Acid Gel Battery: 12V 150/200ah, Maintaince-Free, Deep Cycle
• Cable: 1*4mm2 PV Cable, 1*6mm2 etc
• Solar Mounting Brackets: Carbon Steel or Hot Galvanizing Aluminum
• Solar Charge Controller: MPPT, Inverter Built-in, 48V
• Transport Package: Wooden Box
• Trademark: PNG Solar
• Origin: China
• HS Code: 8504402000
• Production Capacity: 800MW Per Year
• Package Size: 180.00cm * 120.00cm * 100.00cm
• Package Gross Weight: 300.000kg

Product Description

Residential Off-grid Solar System 

 

3KW solar system with battery backup for homeuse with solar module 
 

No.	Item	Model	Unit	Q'ty	Warranty
1	Solar modules	280w Poly,  6pcs per string, 2 strings in parallel connection. Voc 38.5V , Vmp 31.6V	pc	12	25years
2	Off-grid inverter with controller Built-in	5KW ; 110/ 120/ 220/ 230/ 240VAC, single phase, 50~60HZ, with MPPT ; Max. Efficiency: 97% ; Pure Sine Wave	pc	1	5years
3	PV distribution box (Optional)	220~380VAC,single/ triple phase;     2 inputs 1 output ;	pc	1	1~3years
4	MC4 connector	1 pair contains one male and one female and cores ;	pc	1	depends on
5	Battery Lead Acid Gel	12V 250AH , 4pcs in one string	pc	4	2000time cycling
6	Low-voltage DC cables (Optional)	1*4mm² ;	m	depends	3~5years
7	Low-voltage AC cables (Optional)	3x6mm²	m	depends	3~5years
8	Earthing cables (Optional)	BV2.5mm2	m	depends	3~5years
9	Solar mounting brackets	Carbon steel of  hot galvanized & aluminum alloy, roof-top or ground-Mounted	set	1	10years
10	Conduit, line nail, auxiliary materials	PVC, bolts, ties, fixed fittings, hardwares etc	set	1	depends
11	Lightning protection and grounding mechanism, etc	40*4 flat steel of hot galvanized, etc	set	1	depends

Technical Datasheet


 

Module Type	PNG60P-270	PNG60P-275	PNG60P-280	PNG60P-290
Rated Output (Pmp/Wp)	270	275	280	290
Short Circuit Current (Isc/A)	9.06	9.18	9.29	9.38
Open Circuit Voltage (Voc/V)	37.2	38.0	38.5	38.7
Max. Power Current (Impp/A)	8.65	8.76	8.86	8.96
Max. Power Voltage (Vmpp/V)	31.2	31.4	31.6	31.8
Module Efficiency	16.50%	16.80%	17.11%	17.41%
Tolerance	0~+5W
Standard Test Condition(STC): Irradiance 1000w/m2. Cell Temperture 25ºC. AM 1.5

 

Module Type	PNG60P-270	PNG60P-275	PNG60P-280	PNG60P-290
Rated Output (Pmp/Wp)	200.0	203.7	207.4	211.1
Short Circuit Current (Isc/A)	7.33	7.43	7.52	7.59
Open Circuit Voltage (Voc/V)	34.4	35.1	35.6	35.8
Max. Power Current (Impp/A)	6.89	6.99	7.07	7.14
Max. Power Current (Vmpp/A)	29.0	29.2	29.3	29.6
Nominal Module Operating Temperature (NMOT) : Irradiance 800W/m2, Ambient Temperature 20ºC. Am1.5. Wind Speed 1m/s.

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