Guca umurongo wa DC kugira ngo uce umurongo uterwa n'amashanyarazi ya DC, wirinde impanuka zishobora guteza akaga no kwemeza ko imikorere yayo itekanye.
Igishushanyo mbonera cya module, voltage ya DC insulation 1500V, imiterere mito, imibare myinshi y'inkingi zo guhitamo mu gishushanyo mbonera cy'ikiraro cyo gushyiramo aho giherereye, gifite imikorere yo kwisukura, kigabanya imbaraga n'ikoreshwa ry'ingufu za DC switches, kandi cyongera igihe cyo gushyiraho switches hakoreshejwe uburyo bwinshi buhamye kugira ngo gihuze n'ikoreshwa ry'ibintu bitandukanye. Uburyo bwo kuzimya "buzimya" budafite aho buhuriye n'umurimo w'abantu bukoresha amasoko yo kubika ingufu kugira ngo bukore vuba, bufite igihe ntarengwa cyo gushyiraho agasanduku karinda amazi kangana na 5m² gafite imikorere myiza yo kuziba kandi bushobora kurinda switchgear ya IP66.
| Inkingi zo guhinduranya | Voltage ifite amanota | |||||
| 300VDC | 600VDC | 800VDC | 1000VDC | 1200VDC | 1500VDC | |
| A2 | 32A | 32A | 16A | 9A | 6A | 2A |
| A4 | 32A | 32A | 16A | 9A | 6A | 2A |
| 4T | 45A | 45A | 45A | 45A | 45A | 25A |
| 4B | 45A | 45A | 45A | 45A | 45A | 25A |
| 4S | 45A | 45A | 45A | 45A | 45A | 25A |
| Voltage ifite amanota | DC1500V |
| Umuvuduko w'ubushyuhe wahawe amanota | 45A |
| Ingufu zihangana n'ingufu zihabwa agaciro | 8kV |
| Ifite amanota yo kwihanganira igihe gito | 1000A/1s |
| Insinga imwe cyangwa Insinga isanzwe (mm) | 4-6 |
| Ubuzima bwa Mekanike | 10000 |
| Ubuzima bw'amashanyarazi | 1000 |
| Icyiciro cy'ikoreshwa | DC21B/PV1/PV2 |
| Umubare w'inkingi zo guhinduranya | A2, A4, 4T, 4B, 4S |
| Ubushyuhe bw'akazi | -40°C~+85°C |
| Ubushyuhe bwo kubika | -40°C~+85°C |
| Impamyabushobozi y'umwanda | 3 |
| Icyiciro cy'amashanyarazi arenze urugero | II |
| Igipimo cya IP hamwe n'agakingirizo | IP66 |