Voltronic Axpert KS Puresine, high efficiency inverter + mains battery charger + solar controller, all in one.
We have done some exhaustive tests on these electronics.
A powerful high efficiency 3 Kva nominal puresine inverter, a 30A battery charger an a sophisticated 50A solar charge controller.
Mains or generator, batteries and solar array can all be connected to just one electronic device, drastically reducing needed installation space.
Must say it was a nice surprise to see how programmable the unit is, even more configurable than the better known brands
Tota priority can be assigned to the solar array (energy used directly, and rest taken from battery if realtime solar production is not enough, and prioritize solar charging to mains/generator input, all this fully programmable by user.
As its an all-in-one product, another advantage is that all voltage readings are very precise,as its a single unit with all the integration being perfectly calibrated.
The LCD displays lets you toggle thruogh the fully configurable menu's optimizing preferences for each user
Puresine high efficiency power inverter
Selectable input voltage range for home appliances and personal computers
Selectable charging current based on applications
Configurable AC/Solar input priority via LCD setting
Compatible to mains voltage or generator power
Auto restart while AC is recovering
Electronic overload and short circuit protection
Selectable battery types
Smart battery charger design for optimized battery performance
Voltronic Hybrid Inverter Axpert MAX 24V 3600W with 120A MPPT.
This inverter is Voltronics' most advanced model. Bluetooth connectable with the mobile app. This new device allows full configuration of equalization and absortion times and voltages to optimally charge the batteries. It incorporates a 0 mS transfer relay and can automatically start a generator. CanBus port, prepared and calibrated for Pylontech Lithium batteries. Load statistics as daily and total consumption are recorded with the possibility of downloading data via USB. 3600W of power, and handles upto 4000W of solar power
The GOODWE EM inverters are hybrid solar inverters. They make the use of the conventional electrical network possible interacting with batteries, so they allow a self-consumption, grid zero installation.
During the day the batteries accumulate the surplus energy that isn't used and is produced by the solar panels. This energy is available at the time of day when there is no solar production and can eliminate most of the electricity bill.