The main peculiarity of the ONIS VISA generators is the modularity. In fact an open genset (picture 1) can be easily transformed into a silent unit (picture 2) or a super silent genset (picture 3) just by ordering the canopy kit desired (silent or supersilent). This solution is provided in order to limit the stock contingency of our distributors that, in this case, has the maximum flexibility for every request.

The ONIS VISA electricity generators are complying with the international norms and are ranging from 10 kva to 2060 kva for continuous or emergency service. All the gensets are equipped with diesel engines @ 1500/1800 rpm and are built both in open version (no canopy) or soundproof version (with canopy). The quality of the sets is the result of the planning of the product done entirely by the VISA people, of the finest selection of the best components, of the accurate assembling and of the severe test which every single genset is subject to.

VISA SPA offers the following products:
- Fox from 10 kva to 30 kva
- Powerfull from 22 kva to 2060 kvaDifferent brands of engines and alternators are available. Perkins, Deutz, John Deere, Volvo, MTU (on request) and Lombardini are the engines we propose. The alternators Stamford and Leroy Somer are the ones supplid by Visa SpA.

VISA LEBANON s.a.r.l. offers the following products:
- Powerfull from 22 kva to 130 kva in open or silent version (see pictures 2 or 3). The generating sets produced by Visa Lebanon s.a.r.l. are available only with Perkins engine and Stamford alternator.