尼日利亚采购需求：离网太阳能系统、家用太阳能照明系统、太阳能电池板、太阳能冰柜、太阳能水泵、12伏电池

I'm interested in sourcing a specific type of solar panel that falls within the high-efficiency category. Ideally, I'm looking for a model that operates within the wattage range of around 555 to 575. It's critical for our project to have panels that ensure optimal performance and reliability. Could you provide me with detailed specifications, pricing, and availability for these types of panels? Additionally, I'd like to know about any warranties or support services you offer. Looking forward to your prompt response so we can move forward quickly.