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Cold weather takes a heavy toll on battery performance. In low temperatures, conventional batteries only keep 70% of their rated charge-discharge capability — translating to 30% capacity loss, compromised backup power, and wasted solar energy. Every Sigenergy battery is equipped with a built-in heating pad. It automatically kicks in below 10°C, keeping cells within the optimal temperature range to deliver stable, consistent performance. No manual setup. No energy waste.Run fully automatic, or tailor heating schedules to match your lifestyle. Harsh winter conditions won’t slow SigenStor down — enjoy dependable power all year round. Sigenergy | Green energy for every home. #sigenergy #toocold #austrália #sigenstor #heatingpad