不限 slow charging(充电慢|20/23.8%) battery issue(电池问题|7/8.3%) power output limited(输出功率受限|6/7.1%) solar panel limitation(太阳能板限制|5/6.0%)

不限 setup issue(安装/使用困难|6/11.8%) return product(用户退货|6/11.8%) compatibility issue(兼容/适配问题|3/5.9%) incorrect advertising(图文介绍不足|3/5.9%) miss part(缺失部件|3/5.9%) over price(性价比低|3/5.9%) Size/Model Mismatch(尺寸/型号/颜色不匹配|1/2.0%) package or ship issue(包装/运输问题|1/2.0%) poor customer service(售后服务差|1/2.0%) poor design(外观/设计不合理|1/2.0%)