20A 30A 40A solar controller
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Brand name
- Putian
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Solar Chargers & Controllers
Nanjing Putian Datang Information Electronics Co Ltd
- Country / Year Established
-
China
/
- Business type
- Others
- Verified Certificate
-
11
| Product name | 20A 30A 40A solar controller | Certification | - |
|---|---|---|---|
| Category | Solar Chargers & Controllers | Ingredients | - |
| Keyword | solar charge controller , solar controller , solar regulator , solar panel controller | Unit Size | - |
| Brand name | Putian | Unit Weigh | - |
| origin | Stock | - | |
| Supply type | - | HS code | - |
Product Information
This solar controller can recognize 12V/24V automatically
LCD display
One year's data memory
12V/24V automatic recognition
External temperature sensor, automatic temperature compensation
Perfect EMC design
Many choices of battery type, working mode and protection
Four stage charge way: Fast, boost, equalization, float
Full automatic electronic protect function
| Model | Max20/30/40 | |
| Max solar current or load current | 20/30/40A | |
| System voltge | 12V/24V automatic recognition | |
| Fast voltage | 14.0/28.0V (25º C) | |
| Boost voltage | 14.0~15.0V/28.0~30.0V (25º C)(programmable) | |
| Equalization voltage | 14.0~15.5V/28.0~31.0V (25º C) (Liquid)(programmable) | |
| Float voltage | 13.0~14.5V/26.0~29.0V (25º C) (programmable) | |
| Load disconnect voltage | voltage | 11.0~12.5V/22.0~25.0V (programmable) |
| SOC | 20~70% (programmable) | |
| Load reconnect voltage | voltage | 11.8~13.3V/23.6~26.6V (programmable) |
| SOC | 40~90% (programmable) | |
| Over voltage protection voltage | 16.5/33.0V | |
| Day/Night threshold | 3.0~7.5V/6.0~15.0V (programmable) | |
| Working time during night | 0~18Hours (programmable) | |
| Light on/off delay | 0~2Hours (programmable) | |
| Batterytype | Liquid,Gel | |
| Nominal capacity | 10Ah~9990Ah (programmable) | |
| Temperature compensation | -4.17mV/K per cell (boost, equalization),-3.33mV/K per cell (float) | |
| Max solar voltage | 55V | |
| Max battery voltage | 40V | |
| Dimensions/Weight | 127x189x47mm/550g |
|
| Max. Wire size | 25mm² | |
| Own consumption | 13.8mA | |
| Ambient temperature | -10~+60º C | |
| Degree of protection | IP32 | |
- Product Info Attached File
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
Nanjing Putian Datang Information Electronics Co Ltd
- Country / Year Established
-
China
/
- Business type
- Others
-
11
- President
- Mr Yan
- Address
- Fenghui Avenue, Yuhua Economic Development Zone, Nanjing, China
- Product Category
- Solar Chargers & Controllers
- No. of Total Employees
- 101-500
- Company introduction
-
Nanjing Putian Datang Information Electronics Co Ltd has manufactured solar controller since 2005. the solar controller ranges from 5A to 40A. We have solar controller both for solar power systems and solar lights. Our solar power systems adopts PWM and MPPT technology. Our solar light controller adopts waterproof design. And some models of our solar light controller is built in LED driver. That means the LED fixture don't need driver. And this kind of controller built in LED driver can adjust LED's output power at 3 time periods. Our solar light controllers all have light and time controlling.
- Main Markets
-
Aruba
Australia
India
Pakistan
South Korea
Turkey
U.S.A
- Main Product
_2.jpg "50kW PV Inverter _Photovoltaic Inverter__1")
