Blog - Inverters DC/AC

How to make small island power system

Making your own island power system is not difficult. It is necessary to fit all the components together properly within manufacturers specification. We have divided this issue into three basic tasks:

First task it so fit the solar regulator and solar panel

MPPT solar regulator 12/24V tracer 10a, input

I need around 9kw offgrid system with around 20 solar...

We suggest solutiondescribed in attached schema.

We also suggest to devide the system by 3pcs of 3kW Inverters on 48Vat input to reduce the input current. There are following items in the system by attachment: 18x 290Wp solar panels 16x LiFePO4 cells for 48V battery pack

Inverter DC-AC 24V/230V, Steca XPC 2200-24, inverter and...

Inverter DC-AC 24V/230V, Steca XPC 2200-24, inverter and charger

… see the photos and specification.

High power DC/AC inverters for off-grid applications

High power DC/AC inverters for off-grid applications

Introducing new products into for the DC solutions. The Steca XPC 2200-24 inverter is generating 230V AC power from 24V DC battery pack. Fully sine wave inverter for all kinds of applications.

Learn more at

The 2500W DC-AC Invertor Detailed Photo

The 2500W DC-AC Invertor Detailed Photo

The back part with the DC input (please note the cables to the battery are supplied with the invertor).

The 2500W DC-AC Invertor Detailed Photo

The 2500W DC-AC Invertor Detailed Photo

The front part with the AC output (please note the EU socket and plug is supplied, can be used in all EU countries).

12V DC to 230V AC invertors - 2500 W model

12V DC to 230V AC invertors - 2500 W model

This 2500W model is suitable for any 230V power equipment up to 230V/10A. Great solution for mobile homes, camping, house-boats, campers, caravans, off-grid power solutions and many other appli

Our Battery Testing Setup

Our Battery Testing Setup

Equipment used (from left to right):

• Asus EEE PC connected to 4 digital multimeters: logging the voltage levels of the cells during the tests.
• HP XE3 notebook connected to the RT-BMS for management of the charge and discharge levels.
• Four VA-18B multimete

Off-grid Power Solution 2500W using LiFeYPO4

Off-grid Power Solution 2500W using LiFeYPO4

Using two 12V 80AH LFP batteries and 2500W DC-AC invertor to make a mobile AC 230V/13A power source.