Gold Member Since 2011
Audited Supplier
Foshan Ouyad Electronic Co., Ltd.

Solar Energy, Solar Energy System, 4kw Solar Energy System manufacturer / supplier in China, offering 2015 China Best Matched off Grid 4kw Solar Energy System, 10kVA/48V Pure Sine Wave Inverter 220V/230VAC Output 50/60 Hz, 12V 200ah Deep Cycle Type and Solar Energy Usage Battery and so on.

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Supplier Homepage Product Solar power system 2015 China Best Matched off Grid 4kw Solar Energy System

2015 China Best Matched off Grid 4kw Solar Energy System

FOB Price: US $2,200-3,000 / unit
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2,200-3,000/ unit
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Production Capacity: 5000PCS Per Month
Transport Package: Plywood
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: SPS-4KW
  • Rated Power: 4kw
  • System Voltage: 48V/96V, Optional
  • Solar Power System Type: off Grid or on Grid System
  • Warranty: 5 Years
  • Package: Plywood&Pallets
  • Trademark: OUYAD
  • Origin: Foshan, China
  • Application: Home,Office,Farm,Orchard ,Communication, Factory,
  • Brand: Ouyad
  • Solar Panel Type: Monocrystalline and Polycrystalline
  • Cell Grade: A Grade
  • Certificate: CE&ISO
  • Solar Charge Controller Type: MPPT
  • Specification: CE&ISO
  • HS Code: 8501320000
Product Description
4KW solar power ystem:
1. Monocrystalline or poly crystalline solar panel, A grade cell.
2. Solar MPPT charge controller
3. CE&ISO certification

Application:
4KW solar power system can supply country home use, air conditioner, refrigerator, washing machine, water pump, computer, television, etc. It is very suitable for home, office, small communication stations.

System component including:  

ItemsFeatureQTY
250W polycrystal
solar panel
1. Maximum Power Voltage(Vmp)V:30.8V
2. Maximum Power Current(Imp)A: 8.11
3. Open Circuit Voltage(Voc)V: 36.2V
4. Short Circuit Current(Isc)A: 8.7
5. Cell Efficiency(%):17.2%
6. Module Efficiency(%):17.1%
7. Operating TemperatureºC: -40ºC to +85ºC
8. Maximum
16
PV Array BoxApplicable for outdoor PV systems
 >4/6/8/10 PV string inputs with max current 10-15a
 >With PV dedicated high voltage lightning protection device
 >Waterproof  terminals
 >Lighting Protection,it can reduce solar cable.
1
Controller48V,40A, can be in parallel.
Micro CPU controlled with MPPT,which can increase PV system efficiency 20~30%
Fully automatic operation and protections.
Unit size:280*191*71mm. N.W.: 2.7KG.
Package size: 325*220*130mm. G.W.: 3.2KG.
2
Deep cycle battery Deep cycle battery 12v-200ah,
span life can reach 8years.
Weight:57KG
Warranty:2years
12
Inverter1. Off grid inverter 48V-5000W
2. Output pure sine wave,100V/110V/120VAC,or 220V/230V/240VAC,50HZ/60HZ
3. Protections: against short-circuit, overload, battery reverse polarity, low-voltage, and over-voltage protection, etc.
4. Weight: 62kg
5. Size:740
1
solar panel mounting bracketsPitched roof titl racking and Ground mounting two installtion(optional)                 Material:Al6005-T5
Extruded Aluminum Section
High Class Anodized Aluminum
one set brackets can mount 4pcs solar panels
Warranty:10 years
4sets
solar cable4mm2 solar cable(black,single core)
N.W.: 68g/m
70m
connectorMC4 connector
(male and female,for 4mm2 cable)
N.W.: 23g/set
4 sets

Good guarantee:
1. Warranty:
Solar panel
25 Year Limited Warranty 80% power output
10-year limited warranty of 90% output
5-year limited warranty of materials and workmanshop.
Controller & inverter 3 years, battery 2 years.

Install System for your reference:

off Grid Monocrystalline 5kw Solar Power System
Syatem component and packaging
off Grid Monocrystalline 5kw Solar Power System

System schematic diagram
off Grid Monocrystalline 5kw Solar Power System
 
 

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