CKMINE has launched the SOL IA-D2 series of photovoltaic inverters, which is a comprehensive solution for hybrid power scenarios. It supports dual modes of "with battery / without battery" operation. Even without a battery, it can directly connect to the grid / generator, suitable for various electricity usage scenarios such as households and outdoors.
The D2 series covers a power range of 800W to 1200W. It is equipped with dual MPPT independent tracking technology, which can accurately capture the maximum power of the solar panels (with the input voltage reaching up to 850VDC), significantly enhancing the power generation efficiency.
Its core advantage lies in "flexible expansion" - up to 9 devices can be connected in parallel, with a total power reaching approximately 10.8kW. The single-phase or three-phase configuration can be freely switched to meet the expansion needs ranging from small loads to medium-sized electrical systems. Additionally, it is equipped with an intelligent grid peak shaving function, automatically coordinating power sources during peak usage times, which is both energy-efficient and stable.
In terms of durability, D2 adopts an independent PCBA design + dust-proof kit, which is suitable for complex outdoor environments; the intelligent BMS communication can be adapted to various batteries, and it can continue to supply power even if the communication is interrupted. In terms of operation, the LCD + LED display is intuitive and easy to understand, and even beginners can quickly get the hang of it.
From safety to performance, D2 is fully equipped: multiple protections such as overload / overvoltage / short circuit + 200% shock resistance design, along with a 5-year warranty, makes it the reliable choice for your clean power system. D2 will undoubtedly become the worry-free and efficient core equipment in your photovoltaic layout.


















FAQ
Q1: Can I get some samples for test?
A: Yes, sample order is available for quality check and market test .
Q2: Do you accept OEM/ODM ?
A:Yes, we accept OEM/ODM with your authorization.
Q3: How is delivery time?
A: Generally it takes 5-10 days for regular type , for big quantity or OEM/ODM orders, please negotiate with sales.
Q4: What is the standard of package?
A: We have our own design carton with five layers corrugated material; if you have any other special requirement of package, we also support customized service.
Q5: What’s your payment terms?
A: We accept T/T, L/C, WEST UNION, ALI TRADE ASSURANCE, cash.
Q6: What’s your warranty time?
A: We usually offer 12 months warranty service, life time technique support.
Some products will offer a longer warranty period.
Q7: 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. Products have to be subjected to at least seven strict quality inspection processes before being shipped out.
Q8: How can I trust you ?
A: CKMINE established in 2005,has many years’ experience in producing inverters, we have passed ISO9001,ISO45001,ISO14001 management system and got CE, CCC ,ROHS certificates. Assessment reports can be sent anytime if you require.