Deye 2026 New Listing All In One ESS Stackable Home Solar Battery System ¥18,700 / kWh Deye ESS LFP (LiFePO4) 51.2 V 314 Ah 10 年 Stackable Energy Storage System ALL-IN-ONE HOME ESSApprox.20% lower system cost than conventional 8 kWh stackable solutions;LoRa-based wireless energy management with CT monitoring, no internet required;The battery's DC-DC-free design enables negligible nighttime consumption and extended warehouse storage; メーカーに連絡する