Chargers & Inverters

VERSOLEY Ltd offers the highest quality components for Autonomous PV systems from the Dutch companies Victron Energy and Whisper Power.

CHARGE CONTROLLERS are the hearth of the Autonomous PV systems. They connect the PV modules, the batteries, the loads ( lights, home appliances and 220V AC inverters, etc. ) and manage the flow of energy between them and its storage. There are two main types of charge controllers - with Pulse Width Modulation ( PWM ) and with Maximum Power Point Tracking ( MPPT ). The controllers designed according to the MPPT technology, achieve up to 20-30% higher efficiency. MPPT_charger_Victron



Victron BlueSolar MPPT 75/15 ( 12/24V, 15A, IP65 ) - 80.00 Euro

Victron BlueSolar MPPT 100/50 ( 12/24V, 50A, IP43 ) - 230.00 Euro

Victron BlueSolar MPPT 150/70 ( 12/24/36/48V, 70A, IP20 ) - 540.00 Euro




INVERTERS transform the direct current from the batteries into 230V / 50Hz AC, which is the standard for the utility network in Bulgaria. Sine_waveAccording to the shape of the output alternating voltage, they are split into pure sinewave and modified sinewave inverters. Inverters with modified sinewave are not suitable for powering electric motors ( drills, refrigerators, microwave ovens, aircons, etc. ) and fluorescent lights. All our inverters deliver pure sinewave voltage, have high efficiency, robustness and high peak power - 2 x 'nominal power'. EasySolar




Victron Phoenix 12/375, 24/375 ( 12/24V, 375W, effic. 89%, IP20 ) - 105.00 Euro

Victron Phoenix 12/800, 24/800 ( 12/24V, 800W, IP20 ) - 210.00 Euro

Victron EasySolar ( All-in-One ) 24/1600/40-16 ( 24V, 1600W, MPPT 75/50 ) - 1,000.00 Euro