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SUN Solar Charge controller uses PWM charging Technology, so that as the battery reaches full charge, the PWM pulses slower, gradually tapering off the charge. Pulsing is good for the batteries since it gently mixes the electrolyte, preventing stratification and sulphation. Low voltge disconnect protects the batteries from severe discharge by shutting off loads before the battery voltage drops to damaging levels Temperature compensation adjusts the set point voltages according to the ambient temperature. |
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- A energy efficient controller for rural/urban solar charging system
- Low Power Load Controller and PWM solar charger in a single unit
- Perfect solution for urban and rural requirements
- Keeps battery healthy for longer period
- Optimum Dawn/Dusk Operation with Timer
- Provision for Temperature Compensation
- Low PV to Battery Drop
- Easy Installation
- Simple Handling
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Charge Controller Type |
SUN 2440A |
Nominal Voltage |
24V/48V/96V |
Nominal SPV Power |
1200W(24V)/2400W(48V)/4800W(96V) |
Self Consumption |
<6mA |
Battery Charging Unit |
40A max |
Charging Method |
CC-CV |
Charge Control |
PWM |
Over Load Current |
>40A |
Max Load Current |
3 X retted Current |
PV to Battery Drop |
* 200mv at rated current |
Display Indications |
LED (Output On, Low Battery, Over Load, Charging) |
Connection |
Screw Type Connector for 10 Sq mm wire |
Installation |
Table / wall Mounting |
Dimension (L X W X H) in mm |
215 X 205 X 65 |
Box |
MS sheet box with non weatherproof power coating |
Luminary Degree of Protection |
IP 20 |
Cooling |
Natural air cooled |
Ambient Temperature |
-200C to +500C |
Temperature Compensation |
-.005V/Degree/Cell |
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TECHNICAL DATA |
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Charge Controller Type |
SUN 1220A |
Nominal Voltage |
12V/24V automatic selected |
Nominal SPV Power |
300W(12V) / 600W(24V) |
Self Consumption |
<6mA |
Battery Charging Unit |
20A max |
Charging Method |
CC-CV |
Charge Control |
PWM |
Over Load Current |
>20A |
Max Load Current |
3 X retted Current |
PV to Battery Drop |
* 200mv at rated current |
Display Indications |
LED (Output On, Low Battery, Over Load, Charging) |
Connection |
Screw Type Connector for 10 Sq mm wire |
Installation |
Table / wall Mounting |
Dimension (L X W X H) in mm |
185 X 130 X 85 |
Box |
MS sheet box with non weatherproof power coating |
Luminary Degree of Protection |
IP 20 |
Cooling |
Natural air cooled |
Ambient Temperature |
-200C to +500C |
Temperature Compensation |
-.005V/Degree/Cell |
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TECHNICAL DATA |
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Charge Controller Type |
SUN 1210 |
Nominal Voltage |
12V/24V |
Nominal SPV Power |
150W(12V) / 300W(24V) |
Self Consumption |
<6mA |
Battery Charging Unit |
10A max |
Charging Method |
CC-CV |
Charge Control |
PWM |
Over Load Current |
>10A |
Max Load Current |
3 X retted Current |
Display Indications |
LED (Low Battery, Over Load, Charging) |
Connection |
Screw Type Connector for 4 Sq mm wire |
Installation |
Table / wall Mounting |
Dimension (L X W X H) in mm |
170 X 100 X 55 |
Box |
MS sheet box with non weatherproof power coating |
Luminary Degree of Protection |
IP 20 |
Cooling |
Natural air cooled |
Ambient Temperature |
-200C to +500C |
Temperature Compensation |
-.005V/Degree/Cell |
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Top |
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TECHNICAL DATA |
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Charge Controller Type |
SUN 1220A |
Nominal Voltage |
12V/24V automatic selected |
Nominal SPV Power |
300W(12V) / 600W(24V) |
Self Consumption |
<6mA |
Battery Charging Unit |
20A max |
Charging Method |
CC-CV |
Charge Control |
PWM |
Over Load Current |
>20A |
Max Load Current |
3 X retted Current |
PV to Battery Drop |
* 200mv at rated current |
Display Indications |
LED (Output On, Low Battery, Over Load, Charging) |
Connection |
Screw Type Connector for 10 Sq mm wire |
Installation |
Table / wall Mounting |
Dimension (L X W X H) in mm |
185 X 130 X 85 |
Box |
MS sheet box with non weatherproof power coating |
Luminary Degree of Protection |
IP 20 |
Cooling |
Natural air cooled |
Ambient Temperature |
-200C to +500C |
Temperature Compensation |
-.005V/Degree/Cell |
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TECHNICAL DATA |
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Charge Controller Type |
SUN 1210 |
Nominal Voltage |
12V/24V |
Nominal SPV Power |
150W(12V) / 300W(24V) |
Self Consumption |
<6mA |
Battery Charging Unit |
10A max |
Charging Method |
CC-CV |
Charge Control |
PWM |
Over Load Current |
>10A |
Max Load Current |
3 X retted Current |
Display Indications |
LED (Low Battery, Over Load, Charging) |
Connection |
Screw Type Connector for 4 Sq mm wire |
Installation |
Table / wall Mounting |
Dimension (L X W X H) in mm |
170 X 100 X 55 |
Box |
MS sheet box with non weatherproof power coating |
Luminary Degree of Protection |
IP 20 |
Cooling |
Natural air cooled |
Ambient Temperature |
-200C to +500C |
Temperature Compensation |
-.005V/Degree/Cell |
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