Where to Buy
Our device can be purchased from our partners in the form of DIY kits in various configurations for assembling the system yourself:
If you are interested in becoming our partner, contact us at: sv@solarvampire.net
Missing components for building the system can also be purchased on AliExpress. Links to verified products can be found at the bottom.
Recommended equipment on Aliexpress
Here is the equipment and accessories with which you can assemble a system with our device SV701. All products on the links have been tested by us.
| Name | Purpose | Link |
|---|---|---|
| Solid-State Relay Fotek SSR LA | For smooth power control in the system. Attention! The declared power of these budget relays is overstated. We recommend only the 25A model for a boiler P<2 kW | AliExpress |
| Solid-State Relay LeiChuang TEC LCSSR1VD and LCSSR1LA | For smooth power control in the system | AliExpress |
| JDY-31 Bluetooth Module | Connects SV701 to a smartphone | AliExpress |
| USB to RS232 Converter | For connecting inverters to a PC | AliExpress |
| RS232 to RS485 Converter | For connecting MUST, SRNE, or other inverters with RS-485 interface | AliExpress |
| DC 12V Power Supply for DIN Rail | Used to power converters and SV701 in some wiring configurations | AliExpress |
| RJ45 Cable | For connecting SV701 to the inverter | AliExpress |
| RJ45 to DB9 Adapter | DIY RJ45–RS232 adapter. An alternative to soldering a custom cable. For connecting the inverter to a PC | AliExpress |
| RJ45 Splitter | Allows parallel connection of SV701 and a PC | AliExpress |
| YR-8103 Router | Allows parallel connection of SV701 and a Wi-Fi data logger | AliExpress |
| USB to RS485 Converter | Required for configuring the YR-8103 router | AliExpress |
| HDMI PCB | For connection to LuxPower inverters | AliExpress |
| SSR Clip | Mounting bracket/heatsink for installing solid-state relays on a DIN rail | AliExpress |
| Heatsink | For mounting high-power solid-state relays on a DIN rail | AliExpress |
| LCD 128x64 | Used for local display of information from the SV701 | AliExpress |
| Wattmeter CM7646 | For alternative connection of SV701 device | AliExpress |
| Wattmeter TAC1100 | For alternative connection of SV701 device | AliExpress |
| LeiChuang TEC Three-Phase Solid-State Relay | Designed for connecting loads to three-phase inverters | AliExpress |
| Heat Sink | Designed for three-phase SSR | AliExpress |