Application
Solar Station System
Solar power station systems are typically used for regional centralized power supply, such as village, island, fields monitoring and so on. Also the power level range is between kilowatts to hundreds kilowatts.
Solar Home System
Solar home system are typically used for home photovoltaic power generation system, to solve electricity demand of none power or unstable power region. Also the power level rage is between hundred watts to kilowatts.
Solar RVs/Vessels System
Solar RVs/Vessels system are typically used for reducing the RVs and the vessels electricity cost, by setting up solar system to assist gasoline/diesel power generator.
Solar Street lights System
Solar Street lights System are typically used for street lightning of cities, villages, the intelligent streetlight system will remote monitoring all street lamps to reduce the operation and maintenance costs of system.
Hybrid Energy System
The Hybrid energy system contains solar, wind, diesel and city electricity energy system. The system will meet the load demand of electricity in villages, islands, and telecom stations to reduce the system cost and improve the replenishment ratio of system.
| Model | HP2430/2440 | HP2450/2460 | HP4830/4840 | Remarks |
| Rated current | 30A/40A | 50A/60A | 30A/40A | |
| System voltage | Automatic recognition of 12V/24V | 48V | |
| No-load loss | < 13mA/12V;< 15mA/24V | <20mA | |
| Max. Solar energy input | <55 | <110V | |
| |
| voltage |
| Max. voltage | <34V | <68V | |
| |
| at the battery end |
| Battery type | Parameters | |
| Flooded | Sealed | GEL | Lithium | Default |
| | | | | |
| FLD | SLD | GEL | LI | SLD |
| Overvoltage protection | 16.0V | *1/12V |
| Equalizing charging | 14.8 | 14.6 | - | - | |
| | *2/24V |
| voltage | |
| Boost charging voltage | 14.6 | 14.4 | 14.2 | 14.4 | *4/48V |
| Floating charging voltage | 13.8 | 13.8 | 13.8 | - | |
| Charging recovery voltage | 13.2V | |
| Over-discharge recovery voltage | 12.5V; settable with the keys | |
| Over-discharge voltage | 11.0V; settable with the keys | |
| Equalizing charging interval | 30days | - | - | |
| Equalizing charging time | 1H | - | - |
| Boost charging time | 2H | - |
| Temperature | -3.0mV/ Degree Celsius /2V | - |
| |
| compensation |
| Light control voltage | Light control on 5V, light control off 6V (light control on plus1 V) | *1/12V |
| |
| *2/24V |
| |
| Light control | 10 minutes | *4/48V |
| | |
| judgment time | |
| USB function | Yes | No | No | |
| Operating temperature | -25 to +55 Degree Celsius | |
| IP protection degree | IP30 | |
| Net weight | 390g | 650g | 650g | |
| Protection | battery reverse connection protection, solar panel reverse connection protection, reverse charging protection at night | |
| |
| functions | Charging overload protection, over current protection , short circuit protection | |
| Dimensions | 164.0*103.5*47.0(mm) | 189.27*127.2*54.0 (mm) | 189.27*127.2*54.0 (mm) | |
Why choose us?
SRNE, as a high-tech enterprise with the government support ,and with own R&D team as well as factory, has become the famous brand and the experts of PV storage management and control, we always insist on good quality, professional service and leading technology. Besides, customer can purchase premium products with favorable prices from us.
Our R&D team and service: in SRNE, there' re some technicians having more than 10 years experience in the field of solar controller and all the products we design are the trend of market development.
Our tenet is continuously in pursuit of warm customer service.
FAQ:
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?
SRNE:
Sample:
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.
