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Dettagli:
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Evidenziare: | sistemi residenziali di energia solare,sistema ibrido di energia solare |
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220Vac 50Hz Intelligent Solar UPS PV UPS 3000Va / 2400W Inbuilt 33Amp PV Charger Model: Solar PV Online UPS Bright Star Series 1K-3Kva ( 1ph in / 1ph out ) Absolute advantages 1: No affexted by nation power regulartion policy 2: Ouput voltage is stable. Zero transfer time between line mode and battery mode. 3: Battery works in normal situation, not frequently discharged and the life time is extended max long. 4: UPS works even in very low AC voltage when PV is also in picture