|Place of Origin:||Guangdong, China|
|Minimum Order Quantity:||1|
|Packaging Details:||Paper carton|
|Supply Ability:||1000 Piece/Pieces per Month|
|Application:||Charger Controller||System Automatic Identification:||12V/24V|
|Max.input Voltage:||55V||Warranty:||1 Years|
|USB Output:||5V/1A||Working Temperature:||-25℃ To +55℃|
|IP Protection Degree:||IP30||Port:||Shenzhen|
12 volt solar charge controller,
solar voltage regulator 12v
12 Volt Solar Charge Controller 30A 12v Solar Battery Charger Regulator
best seller 12/24V 30A solar regulator for solar home system SR-HP2430
Features of SR-HP2430/2440
1. Automatic identification system voltage
2. Charging program options for sealed, GEL and flooded lead-acid batteries and lithium batteries are available.
3. An upgraded 3-stage PWM charging algorithm is adopted. Application of an equalizing charge to the battery periodically or when over discharged, can effectively prevent the battery from non-equalization and sulfuration, thus extending the battery's service life (with the exception of GEL and lithium batteries).
4. With temperature compensation employed, charging parameters can be automatically adjusted (with the exception of lithium batteries).
5. A wide range of load working modes facilitate the product's application to different types of street lights and monitoring devices.
6. The product provides overcharge, over-discharge, overload protection, as well as short-circuit and reverse-connection protection.
7. By virtue of an advanced load starting method, large-capacitance loads can be started smoothly.
8. A range of parameter settings and power-down saving functions are available ,thus requiring no repeated setting.
9. The product provides a dot matrix graphic LCD screen and a human-machine interface with 2 keys.
10. Boasting an industrial grade design, the product can function well in various tough conditions.
11. TVS lighting protection is adopted.
Why choose solar panel?
When you install solar panels on your home with a battery charger, then your flow of electricity becomes more reliable. If an outage occurs due to a natural disaster or a human accident that knocks out power lines, then you have energy to power your refrigerator, air conditioning and other important appliances and electronics. This offsets the difficulty of getting energy on cloudy days.
Solar panels have almost no moving parts which makes them easier to maintain. As a homeowner, you would only need to clean the panels on a regular basis and this activity does not require any special training or cleaners. If the panels are ever damaged by other parties or the weather, repairs are usually quick and inexpensive.
As a user of solar panels, you would be contributing to further development of solar panels. While this may not directly impact your pocket book, it does mean you would be making home energy more efficient for your children and other generations to come. This development is often why local and national governments will offer rebates for home owners with solar panels.
|System voltage||12V/24V Auto|
|No-load loss||0.7 W to 1.2W|
|Battery voltage||9 to 35|
|Max. solar input voltage||100V (25°C), 90V (-25°C)|
|Max. power point voltage range||Battery voltage +2V to 75V|
|Rated charging current||20A||30A||40A|
|Rated load current||20A|
|Max. capacitive load capacity||10000uF|
|Max. photovoltaic system input power||260W/ 12V||400W/ 12V||550W/ 12V|
|520W/ 24V||800W/ 24V||1100W/ 24V|
|Conversion efficiency||≤ 98%|
|MPPT tracking efficiency||> 99%|
|Temperature compensation factor||-3.0mv/ °C/ 2V (default)|
|Operating temperature||-35°C to +45℃|
Q: what kind of certificates you have for your solar controllers ?
SRNE:Our solar controller has CE,ROHS,ISO9001 certificates approved.
Q: Are you a manufacturer or trading company?
SRNE:We are a state-level high-tech enterprise that integrates pluralism, R&D and manufacturing as one with PV controller,PV
inverter,PV energy storage oriented.And we have our own factory.
Q: Can I buy one sample for testing?
SRNE:Sure,we have a 8 years experience R&D team and in timely after sale service,can help u fix any technicial problem or confusion.
Q: How are about the delivery?
1-2 working days
Order: within 7 working days depending on the order quantities
OEM Order: 4-8 working days after confirming the sample
Q: How're about your customers service?
SRNE:All solar controllers will be tested strictly one by one before leaving factory,And the defective rate is
below 0.1%.we do try our best to provide a good customer service.
Contact Person: sales