上海太阳能发电系统_太阳能发电系统_太阳能发电系统安装_太阳能发电系统报价

900W太阳能发电系统报价单
Solar power generation system quotation
1. 工作原理（Working Principle）
其工作原理是：通过太阳能电池直接将太阳的光能转换成电能，经过充放电控制器，把电能存储到蓄电池中，再通过充放电控制器，把蓄电池中的电供给负载的一种形式。
原理框图如下示：
The working principle is: through the solar cells directly convert the sun's light energy into electrical energy through the charge and discharge controller, the electrical energy stored in batteries, and through the charge and discharge controller, the batteries supply the electrical load a form.Diagram showing the following:

2．系统各部件介绍（System components description）：
2-1.太阳电池组件：采用高转换率的硅晶太阳电池片，透光率和机械强度高,具有良好的耐候性，防风、防雹,可有效抵御湿气和盐雾的腐蚀，转换效率大于 15%(二次光场枝术层压封装转换效率可提高 2%~5%),温差范围-30℃~65℃，寿命长。如图
2-1. Solar components: A high conversion rate of silicon film solar cells, light transmittance and mechanical strength, has good weather resistance, wind, hail, which can effectively resist moisture and salt spray corrosion , the conversion efficiency is greater than 15% (second light field technical in laminated packaging conversion efficiency can be increased by 2% ~ 5%), temperature range -30 ℃ ~ 65 ℃, long life. Figure

参考图（以实际图为准）Reference map (the actual map date)
2-2.蓄电池：采用全密封、免维护、无污染、安全可靠、可任意方位放置，具有自放电率低、使用寿命长、深放电能力强、充电效率高、工作温度范围宽等特点的免维护铅酸蓄电池。如图
2-2. Battery: A sealed, maintenance-free, non-polluting, safe and reliable, can be placed on any position, with low self-discharge rate, long service life and deep discharge ability, charge high efficiency, wide operating temperature range of features such as maintenance-free lead-acid batteries. Figure

参考图（以实际图为准）Reference map (the actual map date)
2-3.充放控制器：采用智能型专用控制器，具备多种功能，采用PWM脉冲调制技术，低温启动、温度补偿、过充放保护、过载过压过流保护、防雷保护、光控/时控结合，开关时间任意调节。如图
2-3. Charge-discharge controller: Using intelligent dedicated controller with a variety of functions, using PWM pulse modulation techniques, low-temperature start, temperature compensation, over charge-discharge protection, overload over-voltage over-current protection, lightning protection, light control / time-controlled integration of switching time of any adjustment. Figure

参考图（以实际图为准）Reference map (the actual map date)

3.系统配置报价（System Configuration Price）
产品名称
(Name) 规格型号
(Specifications Model) 单位
(Units) 数量
(Amount) 备注
(Notes)

报价说明：Price Description:

1.报价有效期：30天。Price valid: 30 days

2. 质保期：一年 (质保期内非产品本身质量问题，维修收取配件成本费) Warranty period: one year (warranty period of non-product-quality problem in itself, maintenance cost of fees charged parts)

3.保修期：产品终身保修Warranty: Product lifetime warranty

4.包装方式：木箱包装。（Packing: wooden packing）

5.付款方式：40%订金，60%出货前付清。Payment: 40% deposit, 60% paid before shipment.

5.结算方式：银行转帐、现金. Payment methods: bank transfer, cash.

7.以上报价不含运费、税金。The above rates are excluding freight, taxes.