Active Member
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[China]
Address: 4-5F,13A Wutong Island, Neihuan Road, Xixiang, Shenzhen,China
Contact name:
SRNE Solar Co.,Ltd |
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High Efficiency PWM Solar Charge Controller 12v 24v 20a Overcharge Protection
High efficiency manual PWM 12v/24v 20a solar charge controller for off-grid system
Product Description
Features of SR-HP2410/2420
1. 12V/ 24 V system voltages are automatically recognized.
2. An upgraded 3-stage PWM charging algorithm is adopted.
Application of an equalizing charging 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.
3. With temperature compensation employed, charging parameters can
be automatically adjusted.
4. A wide range of load working modes facilitate the product's
application to different types of load.
5. The product provides overcharge, over-discharge, overload
protection, as well as short-circuit protection.
6. By virtue of an advanced load starting method, large-capacitance
loads can be started smoothly.
7. The product provides a dot matrix graphic LCD screen and a
human-machine interface with a key.
8. The user-friendly design of browser and dynamic interfaces
ensure convenient and intuitive operations.
9. Boasting an industrial grade design, the product can function
well in various tough conditions.
10. TVS lighting protection is adopted.
Parameter of SR-HP2410/2420
Model | HP2410 | HP2420 | HP2420-S |
Rated current | 10A | 20A | 20A |
current display function | No | No | Yes |
System voltage | Automatic recognition of 12 V/ 24 V | ||
No-load loss | < 10mA/12V;< 12mA/24V | ||
Max. Solar energy input voltage | <55V | ||
Max. voltage at the battery end | <35V | ||
Overvoltage protection | 17.0V;×2/24V; | ||
Equalizing charging voltage | 14.6V;×2/24V; | ||
Boost charging voltage | 14.4V;×2/24V; | ||
Floating charging voltage | 13.8V;×2/24V; | ||
Charging recovery voltage | 13.2V;×2/24V; | ||
Over-discharge recovery voltage | 12.6V;×2/24V; | ||
Over-discharge voltage | 11.1V;×2/24V; | ||
Equalizing charging interval | 30days | ||
Equalizing charging time | 1H | ||
Boost charging time | 2H | ||
Temperature compensation | -3.0mV/℃/2V | ||
Light control voltage | Light control on 5V, ×2/24V; light control off 6V, ×2/24V; | ||
Light control judgment time | 1minute | ||
Operating temperature | -25℃ to +55℃; | ||
IP protection degree | IP30 | ||
Net weight | 100g | 160g | |
Protection functions | Solar panel short circuit and reverse-connection protection | ||
Dimensions | 103×71×36(mm) | 130×75×38 (mm) | |
Detail of SR-HP2410/2420
Company Information
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown
cartons. If you have legally registered patent, we can pack the
goods in your branded boxes after getting your authorization
letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the
photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your
advance payment. The specific delivery time depends on the items
and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We
can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but
the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
