Off-Grid Power System

The off-grid solar power generation system converts the light energy intoelectrical energy when there is sunlight, supplies power to the load through solar controller, and charges the battery at the same time; When there is no sunlight, the battery supplies the power to DC load. At the same time, the battery also directly supplies power to the independent inverter, which converts the DC power into AC power, to supply the AC load.

The system is generally composed of solar photovoltaic modules, solar charge and discharge controllers, battery packs, off-grid inverters, DC loads, and AC loads.

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Product Description

Solar Power System

Off-Grid Power System

Features:

● Save the city electricity cost

● Reduce the internal temperature of the factory, increase work comfortability and reduce the cost of summer cooling

● Energy-saving and emission-reduction, no pollution, no noise

Off-Grid Power System

Technical design：

Off-Grid Power System

Technical Data:

The Photovoltaic Technical Data
No	Picture	Item	Specification	Quantity
1		Solar Panel	Model No.: SFP160-40 / Pmax: 160W Cell Type: polycrystalline / Vmp: 20V Imp: 8A / Isc: 8.8A / Voc: 24V Nominal Operating Cell Temperature: 47°C ± 2°C	558 pcs
2		Lead-Acid-Battery	2V 2000Ah	120sets
3		Controller	240V 100A	5sets
4		Inverter	30KW AC220V	1set
5		Combiner Box	7 strings 10A / 6 strings 10A	1set/4sets
6		Solar Panel Bracket	Aluminum Bracket	1set
7		Battery Rack	spray lacquer angle iron	1 set
8		Cable	2.5mm2 /10mm2 /50mm2	1 set
9		Connector	MC4 Connector	1 set
10		Monitoring System	spray lacquer angle iron	1 set

The Photovoltaic Technical Data
No	Picture	Item	Specification	Quantity
1		Solar Panel	Model No. :SFP250-60 / Pmax: 250W Cell Type: polycrystalline / Vmp: 30V Imp: 8.33A / Isc: 9.17A / Voc: 36V Nominal Operating Cell Temperature: 47°C ± 2°C Panel Dimension: 164099240mm	20 pcs
2		Lead-Acid-Battery	2V 400Ah HEL400	24 sets
3		Hybrid Energy Management Rack System	Lightening protection module, intelligent second off, backiup diesel generator switch on /off (indoor box)	1 set
4		Rectifier Module	AC-DC SMR3004 48V /50A single phase AC200V-240V inpurt	3 sets
5		Controller	MPPT-SSC3004-16 48V/50A	2 sets
6		Inverter	48V 2000W (with 0.8M red&black cable)	1 set
7		System Alarm Module	CU3000 (GPRS, RS232 and environment temp monitor)	1 set
8		Outdoor Battery Cabinet		1 set
9		Mounting System C Type Steel Mount	C Type Steel Mount: Galvanize, 3M/PC Base: with 2sets stainless steel M820 screw Binge Part: with 2sets stainless steel M820 screw Lock Block: with stainless steel screw, abnormity nut Embedded Bolt: M10*100	1 set
10		Cable	135mm2 black cable / 135mm2 red cable 316mm2 + 10mm2 quadded cable 116mm2 yellow + blue cable / 4mm2 red + black cable	1 set
11		Connector MC4 Connector 1 set