A. Challenges & Pains1. High peak electricity cost (accounting for ＞60% of total cost), small-capacity energy storage cannot meet large-scale peak shaving needs;2. Power grid fluctuation causes production line shutdown, single shutdown loss ＞100,000 RMB, slow backup power switching (≥5s);3. Limited
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A. Challenges & Pains1. No grid coverage, power interruption in rainy days with small PV equipment, unable to meet daily production and living electricity demand;2. Extreme temperature (-30℃ in winter, 60℃ in summer), battery cannot discharge at low temperature, easy to bulge at high temperature, se
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A. Challenges & Pains1. Low energy density, short battery life (continuous use ＜1h), frequent battery replacement affects work efficiency;2. Slow fast charging (＞3h), serious heating after fast charging, rapid battery life attenuation, high customer complaint rate;3. 8 tool models with non-uniform b
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A. Challenges & Pains1. Lead-acid batteries have low start rate, serious capacity attenuation (＞60%) in -20℃ low temperature, and cold start jamming of large-displacement models;2. Large battery volume/weight, long custom mold cycle (≥45 days) for multiple models, affecting mass production;3. Low pr
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