Non-standard equipment repair
Solar inverter, MPPT controller, BMS board and non-standard electronics repair in Riga. Component-level diagnostics, 3-month warranty.
What we repair
Pricing & warranty
Diagnostics after an initial consultation. Warranty: 3 months.
If the repair cost changes during the process, the technician will call to agree on the new price. No work is done without your consent.
Symptoms we fix
- Device does not work
- Partial malfunction
- Solar inverter shows an error or will not connect to the grid
- MPPT controller does not charge the battery
- Power supply or power module trips into protection
Frequently asked questions
Why customers choose SATER
- Individual approach to every device.No off-the-shelf solution? We develop a repair method for your specific case.
- Component-level PCB repair.We work with SMD components, BGA soldering and non-standard modules.
- Free initial consultation.Bring the device in — we'll assess repairability and give you a ballpark quote.
- 30+ years of experience.The service centre has been operating since 1993.
- We serve all of Latvia.Electronics service centre in Riga — we accept devices from anywhere in the country.
Non-standard equipment repair
If your device does not fit any of the main categories, that does not mean it cannot be repaired. One dedicated direction is solar-panel inverter repair and other power electronics: grid-tie and hybrid PV inverters, MPPT controllers, charging modules, BMS boards, home battery-storage systems, UPS inverters and industrial power supplies. People also bring us industrial controllers and control boards, laboratory and measuring instruments, small medical electronics, charging stations, specialised production equipment, custom circuit boards, and old Soviet or Western vintage electronics for which factory spare parts have long been unavailable.
The typical scenario: a device has stopped working or is only partially working, an authorised service centre has given up, original spare parts are no longer available and the manufacturer has long left the market. We work at component level: soldering and PCB repair, restoring broken traces, sourcing equivalents for transistors, integrated circuits and electrolytics, repairing power supplies, drivers, power stages and DC-bus circuits, rewinding transformers and building custom battery packs.