SRNE Solar Co.,Ltd
Shenzhen Shuori New Energy Technology Co.,Ltd.
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40 Amp PWM Solar Charge Controller Regulator With LCD Screen USB Port HP2440
40amp pwm solar controller with USB port HP2440
Product Description
Features of SR-HP2450/2460
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. The user-friendly design of browser and dynamic interfaces ensures convenient and intuitive operations.
11. (An optional communication function) provides a RJ12 data port (output of TTL232 level or bluetooth signals), with the data adopting the standard Modbus protocol, can be used together with our upper computer Monitoring software or mobile phone APP.
12. Boasting an industrial grade design, the product can function well in various tough conditions.
13. TVS lighting protection is adopted.
Parameter of SR-HP2450/2460
| Model | HP2450 | HP2460 |
| Rated current | 50A | 60A |
| System voltage | Automatic recognition of 12V/24V | |
| Rated power | 12V/750W 24V/1500W | 12V/900W 24V/1800W |
| No-load loss | < 13mA/12V;< 15mA/24V | |
| Max. Solar energy input voltage | <55 | |
| Max. voltage at the battery end | <34V | |
| Overvoltage protection | 16.0V | |
| Charging recovery voltage | 13.2V | |
| Over-discharge recovery voltage | 12.5V(settable with the keys) | |
| Over-discharge voltage | 11.0V(settable with the keys) | |
| Boost charging time | 2H | |
| Temperature compensation | -3.0mV/℃/2V | |
| Light control voltage | Light control on 5V, light control off 6 V (light control on plus 1 V) | |
| Light control judgment time | 10 minutes | |
| USB function | NO | |
| Operating temperature | -25℃~+55℃ | |
| IP protection degree | IP30 | |
| Net weigh | 650g | |
| Protection functions | attery reverse connection protection, solar panel reverse connection protection Notice 1, reverse charging protection at night ,Charging overload protection, overcurrent protection , short circuit protection | |
| Dimensions | 189.27×127.2×54.0 (mm) | |
Detail of SR-HP2450/2460
FAQ
Q1: Can I buy one sample for testing?
A2: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.
Q2: What's the price and MOQ?
A2: Please just send me inquiry, your inquiry will be replied within 24 hours, we will let you know the latest price and MOQ.
Q3: What's you delivery time?
A3: It depends on your quantity, but usually, 7 days for sample order, 30-45days for batch order
Q4: How about your payment and shipment?
A4: Payment: We accept T/T, Western Union,Paypal etc. terms of payment.
Shipment: For sample order, we use DHL, TNT, FEDEX, EMS etc.,for batch order, by sea or by air( through our forward)
Q5: How about your warranty?
A5: Normally,we provide1 year warranty,and whole life technical support.
Q6. Do you have you own factory?
A6: Yes,we are leading manufacturer mainly in off grid solar power inverter,solar charge controller and systems ect.