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Help CenterChina 12v and 24V 20a Solar Charge Controller
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China 120v 100a 96v 72v solar charge controller
| Model | ME12V010E | ME12V020E | ME12V030E |
| Rated charge current | 10A | 20A | 30A |
| Rated load current | 10A | 20A | 30A |
| System voltage | 12V/24V AUTO , 24V/48V AUTO | ||
| Overload, short circuit protection |
over the rated current 1.25 times for 60 seconds,or over the rated current 1.5 times for 5 seconds,or ≥3 times rated current |
||
| No-load loss | ≤6mA | ||
| Charging loop pressure drop | ≤0.26V | ||
| Discharge loop pressure drop | ≤0.15V | ||
| System voltage | 12V/24V AUTO ; 24V/48V AUTO | ||
| Overvoltage protection | 17V , × 2/24V ; 34V , × 2/48V | ||
| Promote charging voltage | 14.6V, × 2/24V; 29V, × 2/48V (maintain time :30 min) (Only used for over discharge ) |
||
| Straight charging voltage | 14.4V , × 2/24V; 28.4V, × 2/48V (maintain time :30 min) |
||
| Floating charging | 13.6V ; × 2/24V ; 27.2V, × 2/48V (maintain time: until fall to the charging return voltage ) |
||
| overcharge return voltage | 13.2V, × 2/24V ; 26.4V, × 2/48V | ||
| Under voltage | 12.0V ; × 2/24V ; 24V , × 2/48V | ||
| Under voltage | 12.0V ; × 2/24V ; 24V , × 2/48V | ||
| Over discharge return voltage | 12.6V; × 2/24V ; 25.2V , × 2/48V | ||
| Working temperature | Industrial grade : -35℃~+55℃ | ||
| Temperature compensation |
-5mv/℃/2V (promote , straight charging , charge return voltage compensation ) |
||
| Control method | PWM | ||
|
|
Solar System & Wind System Dual Power Transfer Controller: EW200 EW300 EW400 EW600 EW1000 Solar Controller: Power Inverter: W-series Cable-MC4 Panel-MC4 T-branch-MC4 Cable-MC3 Panel-MC3 T-branch-MC3 2.5mm2 4mm2 6mm2 Solar Tool: |
This controller designed for solar energy system. It can automatically shutoff and resume to protect against short circuit, overload, over charge , over discharge . With indicators showing the battery charging state, load and kinds of fault instructions. This controller takes parameters according to the battery voltage, current, environment temperature by the computer chip ,after special control calculation, it can realize the discharge rate conform to battery characteristics perfectly . Compensate temperature at very high efficiency and accuracy , used the high efficient PWM charging mode , ensure the battery working in the best state , greatly extend the service life of the battery.
2. Main Characteristics Of Solar Charge Controller
A. Using the single-chip and special software on the basis of expert control system , realized the
Intelligence Optimization SOC control .
B. Using External temperature transmitter to compensate temperature , much precise than
internal temperature transmitter
C. Automatic protect against over charge , over discharge , electronic circuit , overload , these
protections avoid any harm to the component or fuse wire .
D. Take series connection PWM charge as the main circuit , charging efficiency is 3%~6%
higher than non-PWM charging .
E. All the control adopt Industry-specific chip , can running free under any cold , hot , humid
circumstance .
F. Making full use of the advanced power source technology , Greatly improved the effective
power of unit area, much more compact structure.
G. The large diameter, big interval terminals, can install 6 mm2 conducting wire , wire interval
is 9.5 mm, can enhance the isolation and the installation reliability, wires hard to slipping.
3. Our Advange Of Solar Charge Controller
Customized--We are the manufacturer! sample &OEM&ODM are available!
Safety--We have own test chart, all of our products have been rigorously tested in the factory.
Certification--We have CE, FCC, ROHS and quality management system certification.
High Quality--Our company uses the most advanced equipment to make the best quality products.
3. Terms Of Payment
Payment Terms: We accept any payment, Such as T/T, L/C, PayPal, Western Union, D/P, D/A, O/A, MasterCard, Cash, etc
We are a professional manufacturer of Solar Charge Controller for many years. Our company has formeda perfect full-service system integrated by the R&D, manufacture and domestic trading and foreign sales. Based on the trading belief 'Focus on customers,' our company has been calmly handled the market oscillations. For our trading process, we are not just selling our digital meter but also focusing on customers'satisfaction.
1. 24-hour Online service
Please feel free to contact us. Our sales team will provide you with 24 hours better pre-sale,
2. Competitive price
All of our products are supplied directly from factory. So the price is very competitive.
3. Warranty
All products have a three-year warranty.
4. OEM/ODM
With 15-year experiences in this field, we can provide customers with professional suggestion
To promote common development.
5. Distributor
The company now recruit distributor and agent all over the world. Prompt delivery and professional after-sales service are our priority, which makes us to be your reliable partner.
Send Inquiry to This Supplier
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