Deye SUN-8K-SG05LP1-EU inverter + SE-G5.1 Pro-B + Ulica Solar solar panels

ALL ANSWERS: INVERTERS, CHARGING STATIONS, SOLAR PANELS AND BATTERIES FOR THEM

I did not find and did not see detailed, complete information about inverters, solar panels, charging stations on the Internet. Therefore, in this video we will try to bring to Ukrainians the answers to the questions that interested me as a consumer. I hope that they are of interest to everyone who wants to live with light.

Why is it necessary to have energy independence?
– to live a full life;
– to work to donate to the Armed Forces of Ukraine;
– to contribute to the general strengthening of Ukraine’s energy independence;
– to earn money from the sale of electricity.

Briefly about existing alternative energy sources:
– small windmills – negative experience,
– heat pumps – significantly lose even to gas heating. Payback period – never.
– hydropower is practically inaccessible to our people;
– Solar energy (here solar panel technologies + LiFePO4 will make a breakthrough in storage

My questions and answers from specialist Vitaliy 0974878077 Tiktok: @gufbas:

Will a charging station and solar panels help with freezing during a complete blackout in
– Private house – Yes;
– Country house – Yes;
– Multi-storey building – No.

Charging station or generator. The specialist chooses the charging station.

The best in the compact class is EcoFlow Delta 2 at 2 kW/h, and in the stationary class: hybrid inverter Deye 6 kW + battery Deye 5 kW/h
ATTENTION: The cost of the above inverters is the same, which cannot be said about the different capacity of the batteries 2 and 5 kW/h

Efficiency hybrid inverter Deye 97%

Is it possible to save money and choose not Deye, but 30-40% cheaper analog. If you have high-quality voltage in the network, if it will work not at full power and without solar panels, then you can.

Why Deye, and not analogs that are 20-40% cheaper? Quality, characteristics, reliability, multifunctionality.

Do EcoFlow and Deye need additional protection against voltage drops. Deye – does not need

Can three solar panels be connected to the EcoFlow Delta 2 for 2 kW/h? No, you can’t, only 2 pcs

Can ten solar panels be connected to the Deye 6 kW hybrid inverter? You can have 18 panels

The cost of a portable Ecoflow panel for 100W is about $300, and the cost of a standard 500W panel is $100

Can solar panels be connected directly to the Ecoflow? Yes, you can.

Is the voltage of the panels the same and are standard panels suitable for the Ecoflow. Yes, are suitable, but no more than 2 pcs.

Which solar panels are better – one-sided or two-sided? Better two-sided

Does the tilt of solar panels affect summer and winter? It does, but very little. Somewhere around 5%
What angle is optimal for survival in winter? If it is not possible to clean snow, then 90 degrees. The smaller the angle, the more snow there will be.

Does the efficiency decrease if you put a solar panel behind glass, on balconies? The efficiency decreases very much. Not recommended

Do solar panels from different manufacturers differ in the perception of the tilt angle and the number of real kW? No, they are approximately the same.

Do solar panels from different manufacturers differ in the protection of the surface from mechanical influences? Yes, Ulica Solar panels are more durable

Can solar panels be cleaned with a scraper and with what to clean? It is better with a mop with a hairline, but a plastic scraper is also possible.

Which solar panel manufacturers do you recommend? Which ones have Tier1 certificate

Can I install different models of inverters and batteries? And what can this affect? ​​It is advisable to install one company

Can I save money and order independently in China? It is possible, but it will be an individual order and you will not be able to win much, but you can definitely lose, because there will be no guarantee

Is it worth buying optimizers and what is it? Optimizers cost a lot of money and work if you have partial shade.

Is it worth installing heating and is it built-in to heat only the panels. There is very little experience. There are no panels with factory heating.

Does it affect the operation (charging time) of the batteries? Yes. The optimal charging time, which does not affect the reduction of the battery life, is 1 kW = 2 hours of charging.

Is it worth connecting a “green” tariff? Yes, if you have a private house and have a contract with DTEK.

How much is it now How much is the green tariff worth? It started at 17 UAH/kW. Now it is about 5 UAH/kW

Can the invested money be recouped? Yes

Does the State help? Yes, there are no duties and VAT when purchasing equipment. Banks provide loans without %

Does the State interfere? Not yet

Is there a guarantee and how much for the inverter, batteries and solar panels? The guarantee is 1 year.

What is the service life of inverters, batteries and solar panels? More than 10 years!

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