Browse all POM Power solar inverter models. 6 inverters available.
POM Power is the brand of POM Systems & Services Pvt Ltd, a Bengaluru manufacturer with a factory in the Peenya industrial area and, by its own account, 25 years in power electronics. It is primarily an uninterruptible power supply (UPS) company, and also makes solar inverters, battery storage systems and EV chargers, sold through branch offices across India. Public documentation beyond its own product pages is limited.
The POM OG series covers small off-grid and backup systems from about 0.8 to 4 kW with pure sine wave output. Each unit combines inverter, battery charger and solar charger. Smaller models run on 12 V or 24 V batteries, larger ones on 24 V or 48 V.
UPS know-how applied to solar backup for homes and shops that need power through outages. The trade-off is a very low solar input voltage, suited to a few panels rather than a large array.
Every OG model accepts at most 150 V from the panels. A typical 540 W module has about 49.5 V open-circuit voltage: two in series give roughly 105 V on a cool morning, but three would pass 150 V. Plan strings of two and add power by connecting strings in parallel. On 48 V battery setups the charger needs at least 60 V, which two panels provide even on a hot day.
Parallel strings add current. The POM 101 to 201 take 18 A with a 22 A short-circuit limit, enough for one string of large panels; the POM 301 to 501 take 30 A and 38 A, room for two. The string calculator checks your panel against these voltage and current limits for each POM model.