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Solar Controller > Remarks: With Temperature Compensation Protection of Overcharge, > QTY: 1PC
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Inverter Including Cable to Battery > Remarks: 1. AC Input & AC Output: 220VAC. > QTY: 1PC
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Solar Panel > Remarks: Connection Method: Total Release Power:12.48KWH > QTY: 12PCS |
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Solar Battery > Including Connecting Cable. Gelled Type 250AH 12V > Remarks: 4PCS in series Total Release Power:8.4KWH > QTY: 4PCS |
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| Controller Specification Parameter | ||
| Parameter | Value | |
| Model | BR4860 | |
| System voltage | 12V/24V/36V/48V Auto | |
| No-load loss | 0.7 W to 1.2W | |
| Battery voltage | 9V to 70V | |
| Max. solar input voltage | 150V (25°C), 145V (-25°C) | |
| Max. power point voltage range | Battery voltage +2V to 120V | |
| Rated charging current | 60A | |
| Rated load current | 20A | |
| Max. capacitive load capacity | 10000u F | |
| Max. photovoltaic system input power | 800W/12V; 1600W/24V; 2400W/36V; 3200W/48V | |
| Conversion efficiency | 98% | |
| MPPT tracking efficiency | 99% | |
| Temperature compensation factor | -3mv/°C/2V (default) | |
| Operating temperature | -35°C to +45°C | |
| Waterproof level | IP32 | |
| Weig ht | 3.6kg | |
| Communication method | RS232 RS485 | |
| Altitude | 3000m | |
| Product dimensions | 285*205*93mm | |
Wiring Diagram:
Controller diagram
Inverter diagram
Q1: Can I have a sample order for solar products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2: What about the lead time?
A:Sample needs 5-7 days, mass production,Depend on the quantity
Q3: Are you a factory or a trading company?
A: We are the factory with high production capacity and product range of solar products in China. Welcome to visit us anytime.
Q4: How do you ship the goods and how long does it take to arrive?
A: Sample shipped by DHL, UPS, FedEx ,TNT etc. It usually takes 7-10 days to arrive. Airline and sea shipping also optional .
Q5: What is your Warranty Policy?
A: We offer 3 to 5 years warranty for the entire system and replace with new ones for free in case of quality problems.
