Basic Info.
Model NO.
Solar Charge Controller
Condition
New
Certification
ISO, CE
Application
Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
Rated Voltage
24V
Communication Method
RS485
Controller Operating Voltage Range
11-64V
Tracking Efficiency
≥99.5%
Transport Package
Carton
Specification
219*260*110mm
Trademark
solarasia
Origin
China
HS Code
8504403090
Production Capacity
20000 Per Month
Packaging & Delivery
Package Size
21.90cm * 26.00cm * 11.00cm
Package Gross Weight
2.960kg
Product Description
Product Description
Detailed 
Product paremeter
Product Packaging 
Application
FAQ
Q1: How to choose the right panel?
A1: Tell us your demand, then our sales will recommend a suitable panel for you.
Q2: What's the difference between Mono and Poly panel?
A2: Monocrystalline solar panels have the highest efficiency rates since they are made out of the highest-grade silicon. The process used to make polycrystalline silicon is simpler and costs less. The amount of waste silicon is less compared to monocrystalline.
Q3: How about the delivery time?
A3: Delivery time 7 days for sample; 15 days for bulk order.
Q4: What is the warranty for solar panels?
A4: Generally warranty for solar panel is 10 years, also we offer 25 years linear output power warranty.
Q5: How can I get better service from you?
A5: We have professional engineer team can give you best support based on your requirement. If you have any problems during using, we offer 2 hours online service and will solve your problem within 1 hour.
Detailed 
Product paremeter
| Model | MB20415F | MB30415F | |||||||
| System voltage | 12/24/36/48VDC OR Self-recognition | ||||||||
| Rated current | 20A | 30A | |||||||
| Controller operating voltage range | 11-64V | ||||||||
| Lead-acid battery type | i Maintenance-free (default) / colloidal / liquid / customised | ||||||||
| Lithium Battery Type | Lithium iron phosphate / lithium ternary / customised | ||||||||
| Rated charging current | 20A | 30A | |||||||
| Rated charging power | 260W/12V | 390W/12V | |||||||
| 520W/24V | 780W/24V | ||||||||
| 780W/36V | 1170W/36V | ||||||||
| 1040W/48V | 1560W/48V | ||||||||
| Maximum open-circuit voltage of photovoltaic modules | 150V(at the lowest temperature)138V(At 25°C) | ||||||||
| Maximum power point operating voltage range | 12V systems | 20~150VDC | |||||||
| 24V systems | 36~150VDC | ||||||||
| 36V systems | 48~150VDC | ||||||||
| 48V systems | 64~150VDC | ||||||||
| Tracking efficiency | ≥99.5% | ||||||||
| Maximum conversion efficiency | 97.5% | ||||||||
| Temperature Compensation Coefficient | -3mV/ºC/2V | ||||||||
| Static loss | 200mA/12V;100mA/24V;50mA/48V; | ||||||||
| DC Load Output Voltage | Same as battery voltage | ||||||||
| Rated output current of DC load | 20A | ||||||||
| DC Load Output Control Method | normally open and normally closed mode | ||||||||
| protective function | PV input anti-reverse connection protection, battery input reverse connection protection, overcharging protection undervoltage protection, over-temperature protection | ||||||||
| Heat dissipation method | air cooling | ||||||||
| communication method | RS485 | ||||||||
| Operating temperature range | -20ºC~+50ºC | ||||||||
| Storage temperature range | -40ºC~+70ºC | ||||||||
| Relative humidity range | 0~90%RH | ||||||||
Product Packaging
FAQ
Q1: How to choose the right panel?
A1: Tell us your demand, then our sales will recommend a suitable panel for you.
Q2: What's the difference between Mono and Poly panel?
A2: Monocrystalline solar panels have the highest efficiency rates since they are made out of the highest-grade silicon. The process used to make polycrystalline silicon is simpler and costs less. The amount of waste silicon is less compared to monocrystalline.
Q3: How about the delivery time?
A3: Delivery time 7 days for sample; 15 days for bulk order.
Q4: What is the warranty for solar panels?
A4: Generally warranty for solar panel is 10 years, also we offer 25 years linear output power warranty.
Q5: How can I get better service from you?
A5: We have professional engineer team can give you best support based on your requirement. If you have any problems during using, we offer 2 hours online service and will solve your problem within 1 hour.