20W Solar Home Energy System, Solar Panel Power System for Lighting
$50
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
Message Phone call
Product Specifications
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Product Description
| Main components: | |||
| Parts | Spec | QTY | |
| Solar panel | 12V10W | 1 | |
| Controller | 12V2A | 1 | |
| Batteries | 12V17AH | 1 | |
| Accessories | Cable | ||
| Technical data: | ||||
| System | Capacity | 20W | ||
| System voltage | 12VDC | |||
| Output voltage | 12VDC | |||
| Solar panel | Pmax | 10W | ||
| Vmp | 17.5 | |||
| Imp | 0.6A | |||
| Battery | Capacity | 12V17AH | ||
Features:
High tech
High efficiency
Good quality
High reliable
Super long life span
Application:
Nomads, families, island, none or short of electricity area, Satellite Ground Stations, weather stations, forest fire stations, etc.
Warranties:
Solar panel: 10 years
Battery: 3 years
Power box: 2 years
Solar panel specification:
| Spec | 10W | |
| Power (W) | 10 | |
| Dimension of cell (mm) | 31.25*62.5 | |
| Dimension of panel (mm) | 360*293*25 | |
| Arrangement way (pcs) | 4*9 | |
| Weight (KG) | 1.6 | |
| System voltage(V) | 12 | |
| Pmax (W) | 10 | |
| Vmp (V) | 17.5 | |
| Imp (A) | 0.58 | |
| Voc (V) | 21.3 | |
| Isc (A) | 0.65 | |
Battery-12V17AH:
| Physical Specification: | ||||
| Nominal Voltage | 12V | |||
| Nominal Capacity (10HR) | 17AH | |||
| Length | 181±2mm | |||
| Width | 77±1mm | |||
| Container height | 167±2mm | |||
| Total Height(with terminal) | 167±2mm | |||
| Weight | Approx 5.27Kg | |||
| Standard Terminal | F6 (standard) | |||
| Electrical Specification: | |||||||
| Rated Capacity | 20 hour rate(0.85A) | 17AH | Constant-Voltage Charge | Cycle | Charging Current: <4.25A; Charging voltage: 14.5V-15V at 25ºC Temp. Coefficient: -24mV/ºC; | ||
| 10 hour rate(1.59A) | 15.9AH | ||||||
| 5 hour rate(2.92A) | 14.6AH | ||||||
| 1 hour rate(10.2A) | 10.2AH | ||||||
| 15 mintue rate (26A) | 6.5AH | ||||||
| Capacity affected by Temperature | 40ºC(104ºF) | 103% | Standby | Charging current: <4.25A; Charging voltage: 13.6V-13.8V at 25ºC Temp. Coefficient: - 18mV/ºC | |||
| 25ºC(77ºF) | 100% | ||||||
| 0ºC(32ºF) | 86% | ||||||
| Internal Resistance | Fully charged battery (25ºC,) 15.1mΩ | ||||||
| Controller 12V2A |
| Rated power (W) | 24 | |||||
| Rated voltage(VDC) | 12 | |||||
| Recommended controller charge MAX. current (A) | 2 | |||||
| Recommended solar MAX. open voltage (V) | 25 | |||||
| Over-charge(V) | protection | 14.4 | ||||
| recover | 13.2 | |||||
| Voltage descent(V) | Between solar cell and battery | ≤0.4 | ||||
| Between battery and load | ≤0.03 | |||||
Supply Ability
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