Offer 1-3 years warranty. Any third party inspection before delivery. Perfect performance under 65 degree temp. CE,SGS,cert. Backup working model, output power: max 60KVA.Dimension: 215mm*145 mm*50mmWorking time:>30minutesWeight about :2.5kg.Reserved access: matching solar power system and can be used as power supply when it's off grid. It will provide instant emergency electricity in the event ...
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