KACO new energy is now offering a multi-MPPT string inverter that can be used for new installations, retrofitting and repowering of commercial and industrial rooftop systems: blueplanet 25.0 - 33.0 NX3 M3. The three-phase transformerless product innovation is available in three power classes: with an output power of 25 kVA, 30 kVA and 33 kVA. Our German inverter partner, which is celebrating its 25th anniversary this year, is thereby closing a gap in its portfolio.
As implied by the “M3” in the product name, the blueplanet models have 3 MPP trackers (2 strings per MPPT). This also enables complex system designs, e.g. with different roof pitches or orientations. With the option of oversizing the PV generator (150 %) and the integrated shade management, high yields can be achieved even in non-ideal conditions. Thanks to protection class IP 66 and climate category 4K4H, the NX3 M3 can also be used in harsh environments.
All other product features at a glance
- Max. efficiency of up to 98.0 % (33.0 NX3 M3)
- 32 A or 40 A input current per MPPT, making it compatible with bifacial and high-performance PV modules
- Max. weight <33 kg for easy wall mounting
- Many interface options (LAN/WiFi/RS485) for flexible system integration and communication
- Integrated overvoltage protection SPD AC type 2/DC type 2
- Direct connection options for the ripple control receiver and an external NA protection device enable use in the medium voltage range
- User-friendly app for setup, commissioning and real-time monitoring
- Functional, robust design for simple and flexible installation options
For more details on the product, for example technical documentation in form of the data sheet, please visit the KACO product page. The product brochure is also recommended.
The inverters are already available from stock. You can find your purchasing conditions and exact availability in our QuickShop. Our sales team looks forward to receiving your orders and will be happy to answer any questions you may have.
