Electronics & accessories for photovoltaics - inverters, charge controllers & more
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Photovoltaic systems consist of components that efficiently convert solar energy into usable electricity. At Offgridtec, you can get high-quality electronics for solar systems —tested, compatible, and at fair prices. PV technology for all requirements.
Electronics for your photovoltaic system
Regardless of size and location, every PV system needs reliable electronics: charge controllers protect the storage unit, (module) inverters convert direct current into alternating current, and suitable cables/connectors ensure secure connections.
Generator, inverter, controller—how everything works together
The PV modules (generators) supply the energy. A voltage or inverter converts this into usable 230 V current. The charge converter or solar charge controller charges the storage unit in a controlled manner. With coordinated cabling, protection, and monitoring technology, your system runs efficiently and safely—whether grid-connected or off-grid.
Solar electronics – the basis of every PV system
The electronics of a solar system include charge controllers (PWM/MPPT), inverters (stand-alone/hybrid/module), battery chargers,DC/AC protection technology (fuses, overvoltage, load break switches), and monitoring.
An MPPT charge controller maximizes module performance and protects the storage unit. The inverter converts the power into alternating current. Complemented by suitable cabling and monitoring, you get a stable, efficient system.
Brands & Quality
At Offgridtec, you can obtain brand-name quality electronics for photovoltaics— ideal for homes, businesses, motorhomes, and off-grid projects. We support you in selection, design, and compatibility.
Buy electronics for your solar system online
Are you planning a project or want to retrofit? We can advise you on charge controllers, inverters, protection technology, and cabling—by phone at 08721 9199 400 or by email at info@offgridtec.com.
FAQ—Electronics in photovoltaics
- What electronics are needed in a PV system?
Solar modules (generator), inverters, charge controllers, storage (optional), cabling, protection/distribution technology, and monitoring are standard. - Why do I need an MPPT charge controller?
It optimizes the energy flow from the module to the storage unit, charges more efficiently, and protects against overcharging or deep discharge. - Can a system run without an inverter?
Only with pure DC consumers. An inverter is required for household appliances or grid feed-in. - What is important when it comes to cabling and connectors?
Suitable cross-section (e.g., 4/6/10 mm²), original-compatible MC4 connectors, professional crimping, strain relief, and correct protection (fuses, overvoltage). - How do I choose the electronics for my project?
The selection is determined by the application (house, motorhome, off-grid), module power, battery system (AGM/LFP), and desired functions (backup/hybrid). We are happy to advise you.