Solar Panel Inverter 4000W/110V-220V Solar 20W Controller LED Display Screen Solar Power Generation Intelligent Charging Board

Solar system combination

1. Introduction to solar energy systems:

solar panel (to receive solar energy to charge the battery)+Inverter (to convert 12V DC power of the battery into 220V or 110V AC power)+solar controller (to control battery charging and discharging)+battery (energy storage) (provided by the customer.

This is a modified sine wave inverter,NOT applicable for devices which work by built-in motor, hair dryers,air conditioners, coffee machine,water pump, induction cooker,refrigerators and microwave ovens etc.Make sure that the total rated power of the connected devices is ≤ 300W.

2.ommodity information

solar panel

Working power: 20W

Size: 480 * 280 * 2.5mm

Open circuit voltage (voc): 20V

Maximum power voltage (vmpp): 18v

Short circuit current (isc): 1A

Maximum power current (impp): 0.75

Output: 12V

inverter

Starting peak power: 500W

Continuous power: 250W

Size：165*112*56mm

Digital display: input/output voltage

Input voltage: 12VDC

Output voltage: 220VAC/110VAC

Dual USB interface: 5VDC/2.1A

No-load current: ≤ 0.5A

Conversion efficiency: greater than 90%

Protection function: overload, over temperature, high voltage, low voltage, reverse connection, short circuit intelligent temperature control, can be used for electrical appliances less than 300W (excluding inductive load electrical appliances and motor products)

3. Package:

Independent packaging:solar panel+ inverter+solar controller

Packaging and accessories:

1 inverter+1 pair of red and black battery clips+1 cigarette lighter+English inverter manual+1 solar controller+English controller manual+solar panel+DC cable+DC crocodile clip

Package size: 45X34X14CM

Kind reminder:

1. Please try to use our standard battery cable as much as possible, otherwise it cannot output full power!

2. Start the inverter; Start the machine first and then turn on the load. Shutdown: First disconnect the load and then shut down.

3. It is strictly prohibited to connect the mains power to the output port, and it is strictly prohibited to reverse connect the battery with the load.

4. Do not overload household appliances such as inverters, motors, water pumps, air conditioners, and other inductive loads. Please multiply the rated power by at least three times, and the resulting value should not exceed the inverter power

5. The inverter red light is on and there is a buzzing sound. Please check if it is overloaded and if the battery is fully charged (regardless of whether your battery is a new one). Please charge the battery for at least 3 hours and try again

6. When not using the inverter, please turn off the inverter switch

When the inverter beeps, be sure to first disconnect the load, turn off the inverter switch, and then check the problem

What Size Power Inverter Do I Need?
The size you choose depends on the watts (or amps) of what you want to run (find the power consumption by referring to the specification plate on the appliance or tool). We recommend you buy a larger model than you think you'll need (at least 10% to 20% more than your largest load).

Note:

1. Due to slight color changes caused by manual measurement and different display settings, please allow for a difference of 1-3 centimeters (0.4-1.18 inches).

2. Due to differences in lighting and screen, the color of the item may differ slightly from the image. Please understand.