Shenghuang New Energy Technology Co.,Ltd
Shenghuang New Energy Technology Co.,Ltd
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Choosing the Right Solar Controller/Regulator
PWM is a good low-cost option:
• For smaller systems
• Where system efficiency does not matter, such as trickle charging.
• For solar panels with maximum supply voltage (Vmp) up to 18V for charging 12V batteries (36V for 24V batteries etc).
MPPT controllers are the best:
• For larger systems, an additional 20%* or more of energy harvesting is worthwhile
• When the solar array voltage is significantly higher than the battery voltage, such as using a household panel to charge a 12V battery
As the panel voltage increases, the MPPT controller will produce higher returns compared to the PWM controller. 1. e. A 160W earbud panel using 36 conventional monocrystalline cells with a maximum power amplifier of 8.4A will provide about 8.6A at 12V; while a 180W panel with more than 4 cells will provide the same amperage, 4 The extra battery increases the panel voltage by 2V. The PWM controller won't get any extra power, but the MPPT controller will get an extra 11.1% (4/36) from the 180W panel.
Product Feature
1. High-efficiency PWM Charging Mode
2. Intelligent limiting of battery maximum current
3. Over-charge,over-discharge and overload protections for batteries
4. Solar Charging Manual Switch
5. CE Certification
6. LCD Display
| Model | LSLN10A-12v | LSLN20A-12V | LSLN30A-12V | LSLN10A-24V | LSLN20A-24V | LSLN30A-24V |
| Rated Solar Current | 10A | 20A | 30A | 10A | 20A | 30A |
| Nominal system voltage | 12V | 24V | ||||
| Rated Output Current | 10A | 10A | ||||
| Solar Charging Mode | PWM | |||||
| Display Mode | LCD | |||||
| Display Content | Battery:voltage,charging current,percentage of battery power | |||||
| Solar:voltage,charging current | ||||||
| Loads:current,power,working mode | ||||||
| System:state,generated energy,error mode | ||||||
| Operating Temperature | -20℃--+55℃/35-85%RH(Non-condensing) | |||||
| Controller Size | 120mm*152mm*60mm | |||||
| Package Size | 130mm*230mm*160mm | |||||
| Net Weight | 1.1kg | |||||
| Gross Weight | 1.5kg | |||||
| Optional Function | RS232 | |||||
FAQ
Q1. Can I have a sample order for wind turbine generator?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: 7-10 days for Sample preparing ,15-20 working days for mass production.
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: Ship by DHL, UPS, FedEx or TNT. It takes 3-5 days to arrive. Airline,train and sea shipping also optional.
Q5. How to proceed an order for wind turbine generator?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Then in the end we arrange the production.
Q6. Is it OK to print my logo on wind turbine product?
A: Yes. Please inform us formally before our production.
Q7: Do you offer warranty for the products?
A: Yes, we offer 5 years warranty to our products.
Q8:Customization available?
A:Yes,further requirement shall be confirmed before production.