“The ship is on its method,” mentioned Pensee Liu, president of Slenergy, a brand new photo voltaic firm. It was launched lower than a yr in the past, however advantages from a decade of expertise in electronics manufacturing. It produces one-stop-shop residential PV options.
The corporate made its debut on the SNEC convention in Shanghai, China, showcasing its merchandise for the primary time. Among the many new entrants to the commerce present, Slenergy – a producer with a manufacturing unit in Chuzhou, in China’s Anhui province – says it’s going to produce 15 GW of inverters per yr. Whereas at the moment serving the Chinese language market, the corporate additionally exports to Germany and the Netherlands. Growth into further European markets is deliberate all year long, with distribution corporations set to be established in Germany, Spain, and Australia.
The ship Liu talked about was carrying the preliminary cargo of Slenergy’s iShare-Residence system to Germany. What units the corporate aside is that clients can purchase all the things they want from one provider, together with modules, inverters, batteries, cables, EV-wallboxes, and racking, all packaged. Installers or end-customers not want to decide on and configure totally different merchandise; they merely choose the specified system measurement.
Set up providers will probably be streamlined as Slenergy goals to coach set up corporations to particularly work on its system. Solely installers licensed by Slenergy will probably be allowed to mount the programs on dwelling roofs. In flip, distributors and installers can profit from simplified logistics, for the reason that programs are pre-assembled and packaged as full items in warehouses. No want to decide on cable thicknesses or type batteries and inverters based mostly on measurement. The cables even have pre-installed terminals, and the racking answer is equipped on to the system.
Initially, the corporate will supply PERC modules, however plans to change to TOPcon modules subsequent yr. The PERC module generates 405 W, has a brief circuit present of 13.76 A, an effectivity ranking of 20.70%, and weighs 21.2 kg.
Based on Slenergy, their smallest system requires about 20 m2 to 30 m2 of roof space, whereas the biggest system covers between 120 m2 and 135 m2. The hybrid inverters have a nominal AC output energy from 4 kW to fifteen kW. The programs can present full back-up energy equal to the person AC output of the mannequin. The European weighted inverter effectivity ranges from 97.3% to 97.5%, relying on the dimensions of the system.
The batteries encompass as much as 4 modules, every with 4.6 kWh usable capability. CATL provides lithium iron phosphate (LFP) cells. The producer says the batteries may be discharged as much as 90% and have a deliberate lifespan of 10,000 cycles. Slenergy presents a 10-year battery efficiency guarantee. The system is protected by IP65, which permits out of doors set up.
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Marian Willuhn
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