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Download : Outdoor DC UPS Power System Product Data Sheet List
IO-Power Wireless Technical Calculation File V20120921 |
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Solar DC UPS Power System Design Calculation
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| Chinese (Traditional) |
下載: 陰雨天集能型 太陽能系統評估計算公式 (磷酸鐵鋰電池)
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Street Lamps DC UPS Power System Design Calculation Download: Street Lamps DC UPS Power System Calculation Formula (C-LiFePO4 Lithium Batteries)
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| Chinese (Traditional) |
下載: 路燈電源型 路燈供電系統評估計算公式 (磷酸鐵鋰電池)
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Outdoor DC UPS Power System Design Calculation Download: Outdoor DC UPS Power System Calculation Formula (C-LiFePO4 Lithium Batteries)
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| Chinese (Traditional) |
下載: 長效型 室外不斷電系統評估計算公式 (磷酸鐵鋰電池)
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Outdoor Solar DC UPS Power System
Comprehensive Comparison Tables
** The C-LiFePO4 Lithium battery manufacturers, each battery formulations and raw materials are not the same, so different manufacturers of lithium iron phosphate battery the battery output characteristics vary considerably, including high and low temperature tolerance and number of charge and discharge cycle life and charging and discharging efficiency will be significantly different.**
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No. |
Item |
Lead-acid |
General Li-Ion |
C-LiFePO4 Lithium |
Remark |
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1 |
Battery Management |
Non |
Yes, but only high level power system, general level is Non |
Yes |
Lead-acid battery cannot cell management charging & discharge |
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2 |
Battery cycle life |
300~450 times, Left 50-60% Power capacity |
500~1000 times, Left 80% Power capacity |
>2000 times, Left 80% Power capacity |
Real outdoor to test UPS of C-LiFePO4 Lithium Batteries after 1200 times are still have 95% power capacity |
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3 |
Service life |
1~1.5 years |
1.5~2.5 years |
>7 years |
Solar DC UPS of C-LiFePO4 Lithium Batteries for indoor used, will have more battery cycle life |
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4 |
Battery cycle life |
150~300 times, Left 50-60% |
300~600 times, Left 70% |
>1100 times, Left |
At the time of system design, you want plus the power attenuation and doubled the capacity of the number and replacement of time and frequency |
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5 |
Service life |
0.5~1 year |
1~1.5 year |
>3 year |
Outdoor UPS of C-LiFePO4 Lithium Batteries real outdoor tested 3 years still 95%~ power capacity |
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6 |
Operation of high and low temperature |
-0 ~ 45
°C |
-5 ~ 45
°C |
-20 ~ 70
°C |
General Lithium batteries temperature 50°C operation easily damaged |
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7 |
Proportional to the design capacity plus |
More than 180% (Deep cycle battery required bonus 150%) |
More than 150% |
More than 110% |
For the sake of the system enough power capacity of the equipment operation, designs are subject to decay to add on, to cope with the operation of the system power supply enough |
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8 |
Match Solar Panel |
Design wattage required bonus 180% |
Design wattage required bonus 150% |
Design wattage required bonus 110% |
Having regard to the increase in battery capacity to match more of the solar panel, so will affect the set up costs and space used for erection and erection equipment difficulties, for the system is satisfied that requirements for the assessment of projects. |
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9 |
Set up space and erection harder |
Solar panel need more wattage and size |
Solar panel need more wattage and size |
Solar panel wattage can match the design and area |
Solar panel is too large, would create a wind pressure of an area to improve many, resulting in erection and maintenance of security risks increase, too heavy batteries, too |
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10 |
Memory effect |
Yes |
No |
No |
C-LiFePO4 Lithium Batteries can fast charging and large current discharge |
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11 |
Security |
Releasing toxic gas and explosion hazards |
Have explosion hazards risk in 50~60°C |
No explosion risk** |
Solar DC UPS of C-LiFePO4 Lithium Batteries @short circuit conditions, maximum temperature up to 120~130°C, at the same time have the security design of the pressure relief valve, so no explosion risk (please see the test report) |
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12 |
Maintenance costs |
Very higher |
Higher |
Lowest |
General Li-Ion batteries for use in outdoor environments, will face 3 times in 3 years replacement cost ; While operation due to frequent battery replacement issues, resulting in low system properly rate |
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13 |
Battery cost |
Cheap |
Expensive |
Very Expensive |
Cost for 1 given to lead-acid battery < deep Lead-acid as 3 times< General Li-Ion as 4~5 times < C-LiFePO4 Lithium as 6~7 times |
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14 |
Green environmental protection |
Lead pollution |
Yes |
Yes |
2015 Lead Acid Battery will be disabled |
Note1: Outdoor solar DC UPS system normally taken facing outdoor high temperature of 55~70°C operating environment requirements, Lead-acid & General Li-Ion battery will be shorten cycle life, even have explosion risk.
Note2: Outdoor solar DC UPS system usually need to face deep discharge and high current charging cycle operational requirements, Lead-acid & General Li-Ion battery will be shortening cycle life and even will accelerated damage.
C-LiFePO4 Lithium Batteries different temperature and short circuit test report
Life Cycle of Different Types of Batteries in High and Low Temperature Comprehensive Comparison Tables
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No |
Temp |
Lead-acid Solar DC UPS |
Deep-cycle Lead-acid Solar DC UPS |
General Li-Ion Solar DC UPS |
C-LiFePO4 Lithium Solar DC UPS |
IO-Power Product Remark |
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1 |
-30°C |
Unable to work |
Unable to work |
Unable to work |
Possible to work (able to work with housing) |
Controller in the housing and mechanism design, it can work with housing @-30°C |
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2 |
-25°C |
Unable to work |
Unable to work |
Unable to work |
Able to work |
It is able to work @-25°C, however, the discharging capacity is only35-45% |
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3 |
-20°C |
Unable to work |
Unable to work |
Able to work |
Able to work |
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4 |
-15°C |
Unable to work |
Unable to work |
Able to work |
Able to work |
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5 |
-10°C |
Able to work |
Able to work |
Able to work |
Able to work |
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6 |
-5°C |
Able to work |
Able to work |
Able to work |
Able to work |
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7 |
0°C |
Able to work |
Able to work |
Able to work |
Able to work |
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8 |
25°C |
300-500 times |
500-1000 times |
500-1000 times |
More than 2000 times |
Working temperature is based on 25°C for both charging and discharging |
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9 |
33°C |
150-250 times |
250-500 times |
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More than 2000 times |
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10 |
41°C |
75-125 times |
125-250 times |
When it is over 45°C |
More than 2000 times |
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11 |
49°C |
33-65 times |
65-125 times |
When it is over 50°C |
More than 1500 times |
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12 |
56°C |
Unable to work |
Unable to work |
Unable to work |
More than 1200 times |
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13 |
63°C |
Battery damage |
Unable to work |
Battery damage |
More than 700 times |
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14 |
70°C |
Battery damage |
Battery damage |
Battery damage |
Unable to work |
When it is 70°C, controller takes protection and will stop discharging |
Download : Outdoor Solar DC UPS Power System Power System Comprehensive Comparison tables_Ev4
Outdoor DC UPS Power System
Comprehensive Comparison Tables
** The C-LiFePO4 Lithium battery manufacturers, each battery formulations and raw materials are not the same, so different manufacturers of lithium iron phosphate battery the battery output characteristics vary considerably, including high and low temperature tolerance and number of charge and discharge cycle life and charging and discharging efficiency will be significantly different.**
|
No. |
Item |
Lead-acid |
General Li-Ion |
C-LiFePO4 Lithium |
Remark |
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1 |
Size |
Big |
Middle |
Small |
In the same capacity, C-LiFePO4 Lithium Batteries size, less than the General Li-Ion battery 15% less than the Lead-acid battery 35% |
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2 |
Weight |
Very Heavy |
Heavy |
Lift |
In the same capacity, C-LiFePO4 Lithium Batteries weight, less than the General Li-Ion battery 30%,, less than the Lead-acid battery 50% |
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3 |
Battery management |
Non |
Yes, but only high level power system, general level is Non |
Yes |
Lead-acid battery cannot cell management charging & discharge General |
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4 |
Battery cycle life |
300~450 times, Left 50-60% Power capacity |
500~1000 times, Left 80% Power capacity |
>2000 times, Left 80% Power capacity |
Real outdoor to test UPS of C-LiFePO4 Lithium Batteries after 1200 times are still have 95% power capacity |
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5 |
Service life |
1~1.5 years |
1.5~2.5 years |
>7 years |
Outdoor UPS of C-LiFePO4 Lithium Batteries for indoor used, will have more battery cycle life |
|
6 |
Battery cycle life |
150~300 times, Left 50-60% |
300~600 times, Left 70% |
>1100 times, Left >80% Power capacity |
At the time of system design, you want plus the power attenuation and doubled the capacity of the number and replacement of time and frequency |
|
7 |
Service life |
0.5~1 year |
1~1.5 year |
>3 year |
Outdoor UPS of C-LiFePO4 Lithium Batteries real outdoor tested 3 years still 95%~ power capacity |
|
8 |
Operation of high and low temperature |
-0 ~ 45
°C |
-5 ~ 45
°C |
-20 ~ 70
°C |
General Lithium batteries temperature 50°C operation easily damaged |
|
9 |
Memory effect |
Yes |
No |
No |
C-LiFePO4 Lithium Batteries can fast charging and large current discharge |
|
10 |
Security |
Releasing toxic gas and explosion hazards |
Have explosion hazards risk in 50~60°C |
No explosion risk** |
Outdoor UPS of C-LiFePO4 Lithium Batteries @short circuit conditions, maximum temperature up to 120~130°C, at the same time have the security design of the pressure relief valve, so no explosion risk (please see the test report) |
|
11 |
Maintenance costs |
Very higher |
Higher |
Lowest |
General Li-Ion batteries for use in outdoor environments, will face 3 times in 3 years replacement cost ; While operation due to frequent battery replacement issues, resulting in low system properly rate |
|
12 |
System cost |
Cheap |
Expensive |
Expensive |
Cost for 1 given to lead-acid battery < deep Lead-acid as 3 times< General Li-Ion as 4~5 times < C-LiFePO4 Lithium as 6~7 times |
|
13 |
Green environmental protection |
Lead pollution |
Yes |
Yes |
2015 Lead Acid Battery will be disabled |
Note1: Outdoor DC UPS system normally taken facing outdoor high temperature of 55~70°C operating environment requirements, Lead-acid & General Li-Ion battery will be shorten cycle life, even have explosion risk.
Note2: Outdoor DC UPS system usually need to face deep discharge and high current charging cycle operational requirements, Lead-acid & General Li-Ion battery will be shortening cycle life and even will accelerated damage.
C-LiFePO4 Lithium Batteries different temperature and short circuit test report
Download : Outdoor DC UPS Power System Power System Comprehensive Comparison tables_Ev2
Indoor UPS and outdoor UPS Power System
Comprehensive Comparison Tables
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No. |
Item |
Indoor UPS |
Outdoor UPS |
Remark |
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1 |
Set up Type |
Group |
Distributed |
Erection of emergency systems should spread risk |
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2 |
Size |
Big |
Small |
In the same capacity, C-LiFePO4 Lithium Batteries size, less than the Lead-acid battery 35% |
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3 |
Weight |
Heavy |
Lift |
In the same capacity, C-LiFePO4 Lithium Batteries weight, less than the Lead-acid battery 50% |
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4 |
Dusty & Waterproof |
IP44 or Non |
IP67 |
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5 |
Power conversion efficiency |
normal |
better |
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6 |
Power supply mode |
On-line/Interactive |
On-line |
Online devices operate without disruption |
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7 |
Battery type |
Lead-acid batteries |
C-LiFePO4 Lithium Batteries |
Lead-acid battery cannot cell management charging & discharge |
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8 |
Battery cycle life (for Indoor Used) |
300~450 times, |
>2000 times |
Outdoor UPS of C-LiFePO4 Lithium Batteries after 2000 times are still 80% power capacity |
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9 |
Service life (for Indoor Used) |
1.5 year |
>7 year |
Outdoor UPS of C-LiFePO4 Lithium Batteries for indoor used, will have more battery cycle life |
|
10 |
Battery cycle life (for Outdoor Used) |
150~300 times, Left 50-60%Power capacity |
>1100 times |
Outdoor UPS of C-LiFePO4 Lithium Batteries after 1100 times are still 80% power capacity |
|
11 |
Service life (for Outdoor Used) |
0.5~1
year |
>3 year |
Outdoor UPS of C-LiFePO4 Lithium Batteries real outdoor tested 3 years still 95%~ power capacity |
|
12 |
Operation of high and low temperature |
-0~45 °C |
-20~70 °C |
Lead-acid temperature 50 °C operation easily damaged |
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13 |
RoHS |
Does not meet the RoHS |
accord with RoHS |
2015 Lead Acid disabled |
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14 |
Charging time |
8hrs |
1.5hrs |
@95% Capacity, C-LiFePO4 Lithium Batteries can fast charge |
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15 |
High rate discharge |
not allowed |
Reliable |
Outdoor UPS of C-LiFePO4 Lithium Batteries can supply 5~8 times current discharge |
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16 |
Memory effect |
yes |
no |
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17 |
Security |
Releasing toxic gas and explosion hazards |
No explosion risk |
Outdoor UPS of C-LiFePO4 Lithium Batteries @short circuit conditions, maximum temperature up to 120~130°C, at the same time have the security design of the pressure relief valve, so no explosion risk |
|
18 |
Maintenance costs |
higher |
lowest |
Lead-acid batteries for use in outdoor environments, will face 6 times in 3 years replacement cost ; While operation due to frequent battery replacement issues, resulting in low system properly rate |
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19 |
System cost |
Cheap |
Expensive |
Lead-acid as 1 price< deep Lead-acid as 3 times< Gen Lithium as 4~5 times < C-LiFePO4 Lithium as 6~7 times |
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20 |
System application |
Indoor |
Indoor and Outdoor |
Outdoor UPS for indoor use, will have more Battery cycle life |
Download : Indoor UPS and outdoor UPS Power System Comprehensive Comparison Tables files
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