250W Foldable Solar Power Panel
250 Foldable Solar Panel Feature:
This product adopts a new conversion method to double the working current of solar output with the same area and power. Upgrade the conventional solar panel with 1 input and 1 output to 2 inputs and 3 multi-voltage outputs.
The two-way voltage output of solar energy is divided into 18v & 9v or 12V & 6V by shifting gears. Under the same area of power, the output current of the solar panel doubles, making it possible to charge cars, mobile phones, computers, and batteries in the same environment. Increased efficiency and doubled the charging speed.
The product is flexible and foldable can be attached to a smooth surface with a certain amplitude (such as the car roof)
Specifications:
| Material | PET+Monocrystalline silicon cell |
| Waterproof rating | IP65 |
| Solar energy conversion rate | 20% |
| Pmax | 250W |
| Vpmax | 18V |
| Voc | 21V |
| NOCT(nominal operating cell temperature) | 40-85°C |
| Size | 890x540x2.5mm |
| Charge current | 10A/20A/50A |
| Discharge current | 10A |
| Max.PV input power | |
| 10A | 120W(12V),240W(24V) |
| Max solar input | 12V battery,the highest 23V，24V battery when the highest 46V |
| Equalization | 14.4V/14.2V/14.6V |
| Float charge | 18V/12V/9V/6V/5V (defaul,adjustable) |
| DC output | 18V 2.81A |
| USB output | 5V 2.8A (max) |
| TYPE-C output | 5v 2.8A |
| Self-consume | <10mA |
| Operationg temperature | -35-60℃ |
| Color | Black |
| Size | 890mmx540mmx35mm |
Use：
1, Put the solar panel battery facing the sun, andthe LED indicator of the output box turns red. Thenthe solar panel starts to work. USB outlet output 5.2vDcvoltage, DC circular outlet output 18v direct chargingvoltage, (When you have to turn to block switch,H blocking DC output voltage 12v& 18V-L blockingDC output voltage of 6v& 9V
2, This product is not recommended to charge themobile phone directly. It should be used together withthe charging bank, which can be used to charge the mobilehone, tablet computer and other electronic products
3, Connect with the battery, connect the DC alligatorclamp with the output DC voltage of 18v(20V when noload). Note: the positive and negative crocodile clipsshould not be connected or touched in use, which maycause short-line heating or burning
Note: if the product is equipped with a controller, it mustbe connected to the battery to work. Otherwise, thecontrol is not displayed and does not workwarm tins
20A/50A Controller:
Features:
1.Build-in industrial micro controller.
2.Fully 4-stage PWM charge management.
3.One-key setting,digital display, auto memory function.
4.Dual mosfet Reverse current protections, low heat productions.
5.Build-in short-circuit protections, open-circuit protections, reverse protections, over-load protections.
| Model | PWM |
| Buck charge | 18.8V |
| Float charge | 17.4V |
| USB output | 5V/3A |
| Self-consume | <10mA |
| Discharge stop | 11.4V |
| Voltage | DC 12V/24V |
| Max solar input | <30V |
| Current | 20A/50A |
| Rated working current | ≤20A |
| Discharge reconnect | 10.2V |
| Working temperature | -35℃~60℃ |
| Output voltage | 12V/24V Automatically distinguish voltage |
