QTY |
FOB PRICE |
CIF PRICE
QUANTITY
-
+
PCS
TOTAL COST
$1660Model : TES |
Material : Default |
Pcs/Carton : N/A | Packing Size/Carton : N/A | Packing Vol/Carton : N/A |
N.W./Carton : N/A | G.W./Carton : N/A | QTY in 40HQ : N/A |
QTY in 40GP : N/A | QTY in 20GP : N/A |
1. Working principle:
Off-grid Solar power system is that solar panel charges the solar energy after sunshine to transfer into the electric power and store in the battery, through the controller’s over-charging and discharging protection and invert transformation, supply to electric appliance.
2. Schematic diagram
3. Specification
Specification: |
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Solar Panels |
Type |
20 X 250W tes250-60 Panels |
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Rated Maximum Power (Pmax) |
250W |
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Cell Type |
Polycrystalline |
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Tolerance |
± 3% |
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Voltage @ Pmax (Vmp) |
30V |
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Current @ Pmax (Imp) |
8.28A |
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Short Circuit Current (Isc) |
9.10A |
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Open Circuit Voltage (Voc) |
36.2V |
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Nominal Operating Cell Temperature |
47°C ± 2°C |
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Panel Dimensions |
1640*992*40mm |
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Standard Test Conditions |
25°C 1.5AM ,1000W/m2 |
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Inverter |
JYLI |
96V 3000W |
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Wave Form |
Pure sine wave |
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Output Voltage |
AC110V/ 220V |
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Output Frequency |
50Hz/60Hz |
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Inverter Efficiency |
90% |
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Battery |
Voltage |
12V |
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Capacity |
250AH |
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Battery Type |
Deep Cycle, Sealed Gel, Lead acid |
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Host box |
Construction |
Steel, Outdoor Rated |
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Pedestal Dimensions |
1562*750*887mm |
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Charge Controller |
battery status indicators, |
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Output Voltage |
AC110V/ 220V |
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Working Temp., Humidity |
-20 ~ +70° C, 20 ~ 90% RH |
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Storage Temp., Humidity |
-20 ~ +85° C, 10 ~ 95% RH |
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Max Power Supply Capacity Reference |
5000W Solar Home System |
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Loads Name |
Load's Watt |
QTY |
Working Hours |
Consumption (WH) |
Energy Savign Lamp |
11 |
16 |
8 |
1408 |
LCD TV 42" |
130 |
2 |
10 |
2600 |
Washing Machine |
350 |
1 |
4 |
1400 |
Refrigerator 628L |
180 |
1 |
24 |
1000 |
Air Conditioner 1.5P |
2500 |
2 |
8 |
40000 |
Water Pump |
200 |
1 |
4 |
800 |
Laptop |
80 |
1 |
8 |
640 |
Printer |
40 |
2 |
4 |
320 |
Total |
3491 |
|
|
47848 |
This system configuration is for reference, it can be adjusted based on actual condition and requirement.
4. Features of solar power system:
1. Off grid solar power system is mainly used for application with relatively-small power consumption, and the areas have no grid network coverage, or grid power is unstable or outage condition.
2. It’s composed of solar panels, controller, inverter, battery bank, solar panel mounting racks, and other accessories required for a complete home solar power system.
3. The battery bank gives a stable power output to the solar inverter which converts DC to AC to power loads, and provides power backup in rainy or cloudy days.
4. The solar panels generate electricity at daytime and charge the battery bank .
5. The off grid home solar power system provides grid power bypass in case of battery power shortage when sunshine is not enough.
6. All the off grid home solar power system configurations are worked out by scientific calculation and design.
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