
Home Solar Power System Working Scheme
Application:Widely applied in the conditions of plateau,island,a remote mountainous area and field operation,
Off-grid PV power system  can be used as a power supply for communication,base stations,advertising light boxes,
such as street lamp.
Main configuration: solar panels,controller,inverter,ect
Commonly generated power:5 00W-10KW
System voltage: 110V,220V,380V,the voltage can make by customer actual design.
Solar square: according to the local effective illumination condition design
Mains switch: automatic conversion function(according to customer requirements)
Battery:12V series battery,battery connection determined by the system voltage.
Inverter:the system of storage battery DC into AC output device.
Controller:the commonly used 12V,24V,48V,92V,110,display counter,the night the counter-attack charging with solar cells,
battery charging,battery over discharging,overload,short circuit protection function and alarm function.
Inverter:the device for transferring DC of storage battery of system into AC output.Â
2KW Off Grid Solar Power SystemÂ
2KW off grid solar system Equipment list | |||
Item |
Module |
Description |
Quantity |
1 |
Solar Panel |
poly 250w solar panel
Size:1956*990*40mm
Weight:27Kgs
|
8pcs |
2 |
Solar Charge Controller |
48V,50A |
1set |
3 |
GEL Battery |
12V ,250AH |
4pcs |
4 |
Off Grid Inverter |
DC/48V2000WÂ |
1pc |
5 |
PV Combine Box |
4 input 1 output |
1pc |
6 |
PV Mounting Structure |
Whole set mounting structure for solar panel for 8 pcs solar modules |
1set |
7 |
PV Cables |
4mm2 |
200m |
8 |
PV Battery Rack |
Whole set for 4Â pcs battery |
1set |
9 |
MC4 connector |
Rated Voltage:1000V |
10pairs |
      |
Reference: Max Power Supply Capacity Reference(Daily solar radiation horizontal 5Â kWh/m2/d )
Electric name | Electrical power | Quantity | Working Time per Day (H) |
Energy-saving lamp | 10W | 10 | 10 |
TV 42'' | 130W | 1 | 10 |
Washing machine | 350W | 1 | 5 |
Air Conditioner | 1500W | 1 | 2 |
 |  |  |  |
Refrigerator 300L | 50W | 1 | 24 |
Laptop | 80W | 1 | 12 |


Hetech Solar Projec |

Packaging &Â Shipping
Packing |

u Normally packing: 1pc/2pcs/3pcs/10pcs/25pcs per carton
u Individual packing requirement is acceptable.
Shipping |
Material in stock can be produced (procedure 5-20days) right away after pre-payment confirmation.
We will find the most suitable and safe mode of transportation,don't worry about package damage or loss. It takes about 15-40 days to worldwide.
Please note us your contact details include your phone number for easy contacting from shipping company officer.
Features
1.Easy installation,whithout laying pipe guide,digging up the road,and its construction inconvenience.
2.Energy saving, one-time investment,long-term use of real free energy.
3.Environmental protection,solar power,no pollution,no noise,no higher harmonious interference without any waste gas discharge.
4.Unattended, this system automatically run, do not need people to manage.
5.Whole day power supply:24-hour continuous work,even in the rainy day can still continue to power supply.
6.A wide range od applcation;mountainous area and village which without electricity,border posts,checkpoints,villa,island,use the fieldwork lighting,power,ect.
Electricity reference
We can provide our customers with the optimal solar power systems based on the weather conditions and the electricity consumptions.
Electricity reference
1000W system configuration reference
Load appliances | Specifications | power Consumption | Amount | Daily Working hours | Daily power | Product name | Secification | Amount |
Lighting | LED | 11W | 4 | 4 | 176W | Solar Panel | 200W | 2PCS |
Radio | Â | 3W | 1 | 6 | 18W | Solar controller | 1000W 24V | 1PC |
Fan | Â | 15W | 2 | 6 | 180W | Inverter | 1000W 24V | 2PCS |
TV | 19LCD | 35W | 1 | 6 | 210W | Lead-acid battery | 12V100AH | 1SET |
Satellite | Antenna | 25W | 1 | 6 | 150W | Brackets | 1000W | 1SET |
Notebook | Computer | 60W | 1 | 3 | 180W | Cable | 1000W | Â |
Total | Â | Â | Â | Â | 914W | Â | Â | Â |
3000W system configuration reference
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Load appliances  |
Specifications | power Consumption | Amount | Daily Working hours | Daily power |
 Product name  |
Specification | Amount |
Lighting | LED | 11W | 4 | 4 | 176W | Solar panel | 200W | 8PCS |
Computer | LCD | 300W | 1 | 4 | 1200W | Solar controller | 3000W48V | 1PCS |
Refrigerator | 150L | 100W | 1 | 8 | 800W | Inverter | 300048V | 1PCS |
Washing machine | Â | 230W | 1 | 1 | 230W | Lead-acid battery | 12v200AH | 1SET |
Satellite Antenna | Â | 25W | 1 | 6 | 150 | Brackets | 3000W | 1SET |
TV | 19LCD | 35W | 1 | 6 | 210W | Cable | 3000W | 1SET |
Pump | Â | 200W | 1 | 0.5 | 100W | Â | Â | Â |
Total | Â | Â | Â | Â | 2866W | Â | Â | Â |
5000W system configuration reference
Load appliance | Specifications | power Consumption | Amount | Daily Working hours | Daily power | Â Product name |
Specification | Amount |
Lighting | LED | 11W | 6 | 6 | 396W | Solar panel | 200W | 12PCS |
Refrigerator | 150L | 100W | 1 | 8 | 800W | Solar controller | 5000W96V | 1PCS |
Printer | Â | 250W | 1 | 1 | 250W | Inverter | 5000W96V | 1PCS |
FAX | Ink jet | 150W | 1 | 1 | 150W | Lead-acid battery | 12V200AH | 8PCS |
Washing machine | Â | 300W | 1 | 0.5 | 150W | Brackets | 5000W | 1SET |
Air-cinditioner | Â | 1200W | 1 | 2 | 2400W | Cable | 5000W | 1SET |
Satellite Antenna | Â | 25W | 1 | 6 | 150W | Â | Â | Â |
TV | 21LCD | 50W | 1 | 6 | 300W | Â | Â | Â |
Pump | Â | 400W | 1 | 1 | 400W | Â | Â | Â |
Total | Â | Â | Â | Â | 4996W | Â | Â | Â |
10KW system configuration reference
Load appliance | Specifications | power Consumption | Amount | Daily Working hours | Daily power | Â Product name |
Specification | Amount |
Lighting | LED | 11W | 8 | 6 | 528W | Solar panel | 300W | 16PCS |
Notebook computer | Â | 60W | 1 | 3 | 180W | Solar controller | 10KW192V | 1PCS |
Refrigerator | 150L | 100W | 1 | 24 | 2400W | Inverter | 10KW192V | 1PCS |
Printer | Â | 250W | 1 | 1 | 250W | Lead-acid battery | 12V200AH | 16PCS |
FAX | Â | 150W | 1 | 1 | 150W | Brackets | 10KW | 1SET |
Washing machine | Â | 300W | 1 | 0.5 | 150W | Cable | 10KW | 1SET |
Air-cinditioner | Â | 1200W | 2 | 2 | 4800W | Â | Â | Â |
Electric cooker | Â | 600w | 1 | 1 | 600W | Â | Â | Â |
Satellite Antenna | Â | 25W | 1 | 6 | 150W | Â | Â | Â |
Pump | Â | 400 | 1 | 1 | 400W | Â | Â | Â |
 |  |  |  |  | 9908W |  |  |  |
We can provide our customers with the optimal solar power systems based on the weather conditions and the electricity consumptions.
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Payment Term:
 Payment Terms | T/T | EXW | 30% T/T in advance, paid the balance before shipment |
FOB | |||
CFR(C&F) | 30% T/T in advance, paid the balance against copy of B/L | ||
CIF | |||
L/C | L/C amount above 50,000 usd, we can accept L/C at sight | ||
West Union | Amount lower than 5000usd | ||
Paypal | |||
 Delivery time | 3-15 working days after receiving payment |
ServicesÂ
1.Reply your inquiry in 24Hrs
2.Feedback of complaint in 24Hrs
3.OEM/ODM are accepted
4.Exclusive agents in local country are welcomed
5.Providing professional technical advice
6. All Yinsun solar products of our company have been obtained theCE, FCC, RoHS, IEC61215, IEC61730, TUV and VDE certificate,making sure that we can provide all of our clients the best user friendly products!
Any inquiry or requirements will get our prompt attention
----Welcome to contact us!
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