Hybrid investors

What exactly is a hybrid investor and how does your home revolutionize?

A inverter hybrid is a "all-in-one" device that combines the functions of ainverter networking, abattery chargerAnd amPPT load controller. Its magic resides in its bidirectional capacity: can convert the DC current (DC) of the panels into alternating (AC) for your home, but you can also rectify the current from the network to load your batteries when light is cheaper (energy arbitration).

The 3 key functions that make it upper:

  1. Surplus management:If your panels produce more than you consume, the inverter hybrid does not "throw" that energy to the network for little money; First fill your batteries so that you use it at night.

  2. Back-up feature (UPS):Most network investors go out if there is a light cut for safety. A inverter hybridBack-upCreate an energy island, keeping your critical consumption (refrigerator, lights, internet) running although the neighborhood is dark.

  3. Peak Shaving (peak shave):It allows you to use battery power to cover consumption peaks that exceed your hired power, avoiding the limiter of the electric company.

Operating modes: Intelligence at saving service

A inverter hybridTienda SolarIt can be configured in different modes according to your economic objectives:

  • Self-consumption mode (solar priority):The inverter feed the loads with panels. If you are left over, battery charge. If it is missing, battery takes away. Only if all the above fails, consumes the network.

  • OFF-GRID (Isolated) mode:Ideal for remote areas. The inverter manage the system as if the network did not exist, resting on an auxiliary generator if the batteries fall from a critical threshold.

  • Programmed load mode:You can order inverter let the batteries load from the network during the valley hours (early morning) to use that cheap energy during the rush hours of the day.

Low Voltage Hybrid Inverters (48V) vs. High voltage (HV)

This is the most important technical decision when buying on our website:

  1. 48V hybrid investors: They are the classics and more versatile. They use low voltage batteries (as Pylontech or Dyness). They are ideal for their safety and ease to expand the ability of the battery bank in parallel. Brand Victron or DeyeThey are the kings in this category.

  2. High voltage hybrid investors (HV):They work with battery towers that exceed 200V-400V (such as the rangeHuawei Sun2000 o FoxESS). When working at a higher voltage, heat losses are lower and allow much faster load / unload powers, ideal for houses with air stopermia or electric car chargers.

What is a difference to a hybrid inverter of one "normal"?

Feature Normal network investor Hybrid investor
Battery use No (requires extra AC coupling) Yes, Plug & Play
Networking The system goes off for safety Continue Giving Light (Back-up Mode)
MPPT management Basic for panels Advanced (panels + batteries)
Bidireccionalidad Only network delivery Loading and unloading of multiple sources

Selection factors: What should you look at?

Before choosing your model in Tienda Solar, consider these critical points:

  • Nominal output power: Make sure that the inverter cover your consumption peaks. A inverter from 5000W is the standard for most Spanish households.

  • Charging / unloading current: A forgotten fact. If your battery is 10kwh but you inverter you can only download to 2KW, you can not turn on the oven and air conditioning at a time only with a battery.

  • Lithium compatibility (CAN / RS485): Modern hybrid investors must communicate with the BMS of the battery. In our technical sheets we specify which battery marks are compatible with each inverter.

  • Monophasic VS Three-phase: It will depend on your light contract. Do not install a inverter three-phase in a single-phase housing, since it will not synchronize correctly.

Durability and maintenance: an investment to 15 years

A inverter hybrid is a piece of complex power electronics. On Tienda Solar we only work with manufacturers that guarantee a useful life of between 10 and 15 years old.

  • Refrigeration: Models with passive refrigeration (without fans) are quieter and usually last longer by not having moving parts.

  • IP65 protection: All of our state-of-the-art hybrids allow its installation abroad, although we always recommend protecting them from the direct sun to maximize the lives of internal capacitors.

Frequently Asked Questions (FAQ) on hybrid investors

1. Can I install a inverter hybrid now and put the batteries later?

Yes, it is one of the best strategies. You can buy a inverter "Battery Ready" today to save on your bill and, when your budget allows it, connect the batteries without having to change the inverter.

2. What happens if my generator is not pure sine wave?

Many hybrid investors of isolated (such as those of the Must range or Victron) Allow adjusting the input sensitivity to accept the current of simpler generators, although we always recommend generators inverter to protect the electronics.

3. The inverter hybrid pour surpluses to the network?

Yes, if it is configured for it. You can choose between pouring energy to receive compensation or activate the "Injection zero" if you prefer not to export anything.

4. Are they noisy?

Great power investors usually carry fans that are activated under a lot of load. If silence is a priority, the models of Huawei o Solax they are usually the most discreet.

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