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Thursday, 13 November 2008 13:44 |
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How is solar energy converted into electricity?
The solar panel is photovoltaic. It takes light from the sun and converts it into electricity through semi-conductors into DC electricity.
The DC electricity generated by the photovoltaic solar panel is channeled through a solar regulator to a battery or bank of batteries, thus acting as a charger and storing the charge in the battery.
The regulator is there to ensure that the battery is charged properly at the correct voltage and is not damaged in any way.
Any DC appliances can then be run directly from the battery, but AC appliances will need a power inverter to change/convert the DC power stored in the battery into AC electricity of 230V AC or 115V AC in some countries.
| | | | 20W
Solar module | Type | Polycrystalline Silicon | Item/Qty. | SPS020-12M / 1pc | Maximum power at STC(Pm) | 20 Wp | Optimum operating current(Imp) | 21.4V | Short circuit current(Imp) | 1.21A | Dimensions l×w×h/Weight | 656mm×306mm×28mm/ 2.8kg | Battery | Type | Lead-acid Maintenance-free Rechargeable | System Voltage | 12V | Capacity | 17AH | Dimensions l×w×h/Weight | - | Charge Controller | System Voltage | 12V | Max. module input short circuit current | 1A | Dimensions l×w×h/Weight | - | Inverter | Type | High frequency modified sine wave | Item/Qty. | - | Continuous Output Power | 250W | Surge Rating | 500W | Output Voltage | 220V / 50Hz | Protection | Overload, Short circuit, Reverse polarity(FUSE) , Over/under input voltage, Over temperature. | Dimensions l×w×h/Weight | - | Control Box | Material | Plastic | Color | Gray | Dimensions l×w×h/Weight | 317mm×130mm×300mm/8.2kg |
Capacity of Load: | Load | specification | Load power | number | Working hours/day | Expend/day | Saving light | | 7W | 1 | 4 | 28Wh | Television | 21inch | 70W | 1 | 1 | 70Wh | Total | | 77W | | | 98Wh |
75W
Solar module | Type | Polycrystalline Silicon | Item/Qty. | SPS075-12M / 1pc | Maximum power at STC(Pm) | 75 Wp | Optimum operating current(Imp) | 21.6V | Short circuit current(Imp) | 4.87A | Dimensions l×w×h/Weight | 1195mm×541mm×28mm/ 8kg | Battery | Type | Lead-acid Maintenance-free Rechargeable | System Voltage | 12V | Capacity | 100AH | Dimensions l×w×h/Weight | 329mm×172mm×229mm / 31kg | Charge Controller | System Voltage | 12V | Max. module input short circuit current | 6A | Dimensions l×w×h/Weight | 130mm×88mm×39mm / 0.165kg | Inverter | Type | High frequency pure sine wave | Item/Qty. | S300-212 | Continuous Output Power | 300W | Surge Rating | 600W | Output Voltage | 220V / 50Hz | Protection | Overload, Short circuit, Reverse polarity(FUSE) , Over/under input voltage, Over temperature. | Dimensions l×w×h/Weight | 224mm×164mm×78mm / 1.8kg | Control Box | Material | Steel box of zinc-plated and lacquer-coated | Color | Gray | Dimensions l×w×h/Weight | 560mm×350mm×600mm / 21kg |
Capacity of Load: | Load | specification | Load power | number | Working hours/day | Expend/day | Saving light | | 11W | 1 | 4 | 44Wh | Television | 21inch | 70W | 1 | 2 | 140Wh | Television receiver | | 25W | 1 | 2 | 50Wh | Total | | 106W | | | 223Wh |
150W
Solar module | Type | Polycrystalline Silicon | Item/Qty. | SPS075-12M / 2pcs | Maximum power at STC(Pm) | 75 Wp | Optimum operating current(Imp) | 21.6V | Short circuit current(Imp) | 4.87A | Dimensions l×w×h/Weight | 1195mm×541mm×28mm/ 8kg | Battery | Type | Lead-acid Maintenance-free Rechargeable | System Voltage | 24V | Capacity | 100AH/12V, 2pcs | Dimensions l×w×h/Weight | 329mm×172mm×229mm / 31kg | Charge Controller | System Voltage | 24V | Max. module input short circuit current | 6A | Dimensions l×w×h/Weight | 130mm×88mm×39mm / 0.165kg | Inverter | Type | High frequency pure sine wave | Item/Qty. | S300-224 | Continuous Output Power | 300W | Surge Rating | 600W | Output Voltage | 220V / 50Hz | Protection | Overload, Short circuit, Reverse polarity(FUSE) , Over/under input voltage, Over temperature. | Dimensions l×w×h/Weight | 224mm×164mm×78mm / 1.8kg | Control Box | Material | Steel box of zinc-plated and lacquer-coated | Color | Gray | Dimensions l×w×h/Weight | 560mm×550mm×600mm / 23kg |
Capacity of Load: | Load | specification | Load power | number | Working hours/day | Expend/day | Saving light | | 11W | 1 | 6 | 66Wh | Television | 21inch | 70W | 1 | 4 | 140Wh | Television receiver | | 25W | 1 | 4 | 100Wh | Total | | 106W | | | 306Wh |
300W
Solar module | Type | Polycrystalline Silicon | Item/Qty. | SPS075-12M / 4pcs | Maximum power at STC(Pm) | 75 Wp | Optimum operating current(Imp) | 21.6V | Short circuit current(Imp) | 4.87A | Dimensions l×w×h/Weight | 1195mm×541mm×28mm/ 8kg | Battery | Type | Lead-acid Maintenance-free Rechargeable | System Voltage | 24V | Capacity | 200AH/12V, 2pcs | Dimensions l×w×h/Weight | 495mm×250mm×216mm / 65kg | Charge Controller | System Voltage | 24V | Max. module input short circuit current | 12A | Dimensions l×w×h/Weight | 188mm×106mm×49mm / 0.42kg | Inverter | Type | High frequency pure sine wave | Item/Qty. | S600-224 | Continuous Output Power | 600W | Surge Rating | 1200W | Output Voltage | 220V / 50Hz | Protection | Overload, Short circuit, Reverse polarity(FUSE) , Over/under input voltage, Over temperature. | Dimensions l×w×h/Weight | 268mm×164mm×78mm / 2.1kg | Control Box | Material | Steel box of zinc-plated and lacquer-coated | Color | Gray | Dimensions l×w×h/Weight | 560mm×600mm×600mm / 25kg |
Capacity of Load: | Load | specification | Load power | number | Working hours/day | Expend/day | Saving light | | 11W | 1 | 6 | 66Wh | Television& receiver | 21inch | 95W | 1 | 3 | 285Wh | Computer | | 200W | 1 | 3 | 600Wh | Total | | 306W | | | 951Wh |
450W
Solar module | Type | Polycrystalline Silicon | Item/Qty. | SPS075-12M / 6pcs | Maximum power at STC(Pm) | 75 Wp | Optimum operating current(Imp) | 21.6V | Short circuit current(Imp) | 4.87A | Dimensions l×w×h/Weight | 1195mm×541mm×28mm/ 8kg | Battery | Type | Lead-acid Maintenance-free Rechargeable | System Voltage | 24V | Capacity | 150AH/12V, 4pcs | Dimensions l×w×h/Weight | 483mm×170mm×241mm / 48kg | Charge Controller | System Voltage | 24V | Max. module input short circuit current | 20A | Dimensions l×w×h/Weight | 188mm×106mm×49mm / 0.42kg | Inverter | Type | High frequency pure sine wave | Item/Qty. | S600-224 | Continuous Output Power | 600W | Surge Rating | 1200W | Output Voltage | 220V / 50Hz | Protection | Overload, Short circuit, Reverse polarity(FUSE) , Over/under input voltage, Over temperature. | Dimensions l×w×h/Weight | 268mm×164mm×78mm / 2.1kg | Control Box | Material | Steel box of zinc-plated and lacquer-coated | Color | Gray | Dimensions l×w×h/Weight | 560mm×550mm×95mm/ 30kg |
Capacity of Load: | Load | specification | Load power | number | Working hours/day | Expend/day | Saving light | | 11W | 3 | 6 | 216Wh | Television& receiver | 21inch | 95W | 1 | 4 | 380Wh | Computer | | 200W | 1 | 2 | 400Wh | Freezer | | 50W | 1 | 24 | 500Wh | Total | | 506W | | | 1496Wh |
500W
Battery | Type | Lead-acid Maintenance-free Rechargeable | System Voltage | 12V | Capacity | 65AH/12V, 1pc | Dimensions l×w×h/Weight | 329mm×172mm×241mm / 31kg | Battery Charger & Inverter | System Voltage | 12V | Charger current | 10A | Type | High frequency modified sine wave | Item/Qty. | EPS0.5K-I / 1pc | Continuous Output Power | 500VA | Surge Rating | 1000VA | Output Voltage | 220V / 50Hz | Protection | Overload, Short circuit, Reverse polarity(FUSE) , Over/under input voltage, Over temperature. | Dimensions l×w×h/Weight | 224mm×255mm×80mm / 2.3kg | Control Box | Material | Steel box of zinc-plated and lacquer-coated | Color | Gray | Dimensions l×w×h/Weight | 560mm×350mm×600mm / 21kg |
Capacity of Load: | Load | specification | Load power | number | Working hours/day | Expend/day | Saving light | | 11W | 1 | 6 | 66Wh | Television | 21inch | 70W | 1 | 4 | 280Wh | Television receiver | | 25W | 1 | 4 | 100Wh | Total | | 106W | | | 446Wh |
1000W
Battery | Type | Lead-acid Maintenance-free Rechargeable | System Voltage | 12V | Capacity | 100AH/12V, 1pc | Dimensions l×w×h/Weight | 329mm×172mm×241mm / 31kg | Battery Charger & Inverter | System Voltage | 12V | Charger current | 10A | Type | High frequency modified sine wave | Item/Qty. | EPS1K-I / 1pc | Continuous Output Power | 1000VA | Surge Rating | 2000VA | Output Voltage | 220V / 50Hz | Protection | Overload, Short circuit, Reverse polarity(FUSE) , Over/under input voltage, Over temperature. | Dimensions l×w×h/Weight | 224mm×255mm×80mm / 2.3kg | Control Box | Material | Steel box of zinc-plated and lacquer-coated | Color | Gray | Dimensions l×w×h/Weight | 560mm×350mm×600mm / 21kg |
Capacity of Load: | Load | specification | Load power | number | Working hours/day | Expend/day | Saving light | | 11W | 3 | 6 | 198Wh | Computer | | 200W | 1 | 2 | 400Wh | Television | 21inch | 70W | 1 | 4 | 280Wh | Television receiver | | 25W | 1 | 4 | 100Wh | Total | | 328W | | | 978Wh |
2000W
Battery | Type | Lead-acid Maintenance-free Rechargeable | System Voltage | 24V | Capacity | 100AH/12V, 2pcS | Dimensions l×w×h/Weight | 329mm×172mm×241mm / 31kg | Battery Charger & Inverter | System Voltage | 24V | Charger current | 10A | Type | High frequency modified sine wave | Item/Qty. | EPS1K-I / 1pc | Continuous Output Power | 2000VA | Surge Rating | 4000VA | Output Voltage | 220V / 50Hz | Protection | Overload, Short circuit, Reverse polarity(FUSE) , Over/under input voltage, Over temperature. | Dimensions l×w×h/Weight | 224mm×255mm×80mm / 2.5kg | Control Box | Material | Steel box of zinc-plated and lacquer-coated | Color | Gray | Dimensions l×w×h/Weight | 560mm×550mm×600mm / 23kg |
Capacity of Load: | Load | specification | Load power | number | Working hours/day | Expend/day | Saving light | | 18W | 1 | 6 | 108Wh | Computer | | 200W | 1 | 6 | 1200Wh | Television receiver | | 25W | 1 | 4 | 100Wh | Freezer | | 50W | 1 | 24 | 500Wh | Total | | 293W | | | 1908Wh |
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Last Updated ( Wednesday, 19 November 2008 07:13 )
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