High Efficiency Off-Grid Solar Inverter & Low-Cost Household Solar Systems - Reliable and Cost-Effective

Want to install a home solar power system but afraid of the hassle? CKMINE D1 is the "budget-friendly choice": It supports battery-free mode, allowing you to use solar power without purchasing batteries initially, thus reducing the entry cost; later, by adding batteries, you can store energy, and the upgrade process is also convenient step by step. 

Dual MPPT + 100A high current, high solar power generation efficiency, more savings on electricity bills; pure sine wave output does not damage household appliances, no need to replace additional equipment; 6 units connected in parallel for expansion, no need to replace the inverter when adding more appliances in the future. 

Equipped with intelligent temperature control and 8 layers of protection, the device is durable and requires minimal maintenance; the noise is less than 45 dB, and it operates almost silently. With D1, you can convert solar energy into household electricity at a lower cost, saving money and being worry-free.

Trust CKMINE to provide you with a high-quality product that will meet all your power needs.

FAQ
Q1: Is the output voltage of our inverter stable ?
A: Absolutely. Our inverter is designed with a good regulator circuit. You can even check it when measuring the true value by a multimeter.  
Q2: What should be noticed when installing inverter?
A: Put the product in a place where is well ventilate,cool, dry and water-proof. Do not stress or put foreign objects into the inverter. Remember to turn on the inverter before turn on the appliance.  
Q3: Can I get some samples for test? 
A: Yes, sample order is available for quality check and market test .   
Q4: Do you accept OEM/ODM ?
A:Yes, we accept OEM/ODM with your authorization.  
Q5: How is delivery time? 
A: Generally it takes 5-10 days for regular type , for big quantity or OEM/ODM orders, pls negotiate with sales.  
Q6: What’s your payment terms? 
A: We accept T/T, L/C, WEST UNION, ALI TRADE ASSURANCE, cash.  
Q7: What’s your warranty time? 
A: We offer 18 months warranty service, life time technique support.  
Q8: How does your factory do the quality control? 
A: Quality is our culture. We have strict quality control department to supervise each link from assembling to shipping.  
Q9: How can I trust you ? 
A: CKMINE has 16 years’experience in producing inverters, we have passed ISO9001 management system and got CE, CCC certificates. Assessment reports can be sent anytime if you require.