How to cacalute your back power system?

Energy prices are rapid increasing over the world, how to find a good solution for power supply will be better consider about the reality

Solar is the mean source for your energy demands

Since now, solar energy price is incredible cheap compard to other source of renewable energy, the price could be $0.1/W which is super nice, this is a effort of China solar industry;

Obviously, we recommended get the power from solar mainly, but solar energy is not stable, especial in the night or in the winter

Lithium battery storage

Lithium battery have had prolong lifespan, usual we could use it for 10 even 20 years, so it is easy to saving the energy to our lithium battery, use it in the night, and the price for lithium battery also around $0.15/WH

You do not need to do anything for maitain it, just avoid extremely high tempturer or make a cabinet to protect it

But if you do not wanna get shortage of energy while living a space without grid, you may need to perpare a Diesel generator

Backup Power: Diesel generator

Diesel generator is the best option for the power of backup, we could use solar stand by our most demands, and use diesel generator in emergency condition which is a good solution that most country use it.

Now, some diesel generator is fit with solar inverter, which means we could generating electricity by our diesel, via the solao inverter to our lithium battery


Happysun Recommended brands:

Solar panel:

  • AE-Panel: A tier 1 brands but good price too, only $58 for 460W
  • Other brands: we could give cheaper price if you do not care about the breands, of coures with all the necessary certificate

Solar Inverter:

  • Deye inverter: Deye inverter is selling good in the EU and US, their Low-Voltage 3-phase inverter is a stand out products which make 3-phase high power inverter fit with low-voltage battery

Solar Battery:

  • If you wanna set it in the outside, the battery must be enclusured in cabinet with IP65, for inside that’s simple, cabinet, wall-mounted or just drop it on the ground are ok

Diesel Generator:

  • Cummins engine: Cummins is one of the best for generator, they are a US brands but made it in China since last century
  • Stamford Alternator: Stamford also a US brand, And now it became sub-brands of Cummins, so this will be a perfect solution

We have rich experience on this project, for more detail please contact us directly

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