For buyers planning a compact off-grid power package, the TPR-500W is a low-frequency inverter/charger with an optional built-in 40A MPPT controller. Its 500W rated output and 1500VA surge rating make it a product to evaluate for small, defined backup loads rather than whole-building power. The correct voltage version, charging option and load profile should be confirmed before a quotation or bulk order.
Verified TPR-500W specifications
The published product record lists 500W rated output and a 1500VA surge rating. The TPR-500W can be supplied with an optional built-in 40A MPPT controller, and the product record lists five operating modes. Battery connection cables are included. The enclosure measures 370 × 260 × 110 mm. These specifications describe the listed product family; the final configuration still needs to be confirmed against the purchase order.
Match the voltage version to the battery system
DC input options are listed as 12V, 24V, 48V, 60V or 72V DC, depending on the version. AC output options are 110V, 120V, 220V, 230V or 240V AC, also depending on configuration, with 50Hz or 60Hz output frequency available according to the ordered version. A distributor or system integrator should therefore specify battery voltage, destination AC standard, frequency and whether the 40A MPPT option is required when requesting a quote.
Practical applications and boundaries
The TPR-500W can fit compact solar backup kits, small off-grid installations and defined commercial or mobile power packages where the connected loads remain within the confirmed 500W rating and surge requirements. It may be considered for lighting, networking equipment or other compatible low-power loads after an installer checks startup current and waveform requirements. It should not be presented as a whole-home inverter, and motor loads or sensitive electronics require application-specific review.
What B2B buyers should confirm
When sourcing from a solar inverter supplier, include the model TPR-500W, battery voltage, AC output voltage, frequency, MPPT option, quantity, packaging requirements and destination market in the inquiry. For wholesale or distributor purchasing, ask for the exact configuration, available documentation, lead-time estimate and quotation basis before placing a bulk order. This keeps the delivered product aligned with the intended battery system instead of relying on the model name alone.
Review the TPR-500W product details and send the battery voltage, AC standard, load list and required quantity through the GERIXI contact page for configuration and purchasing discussions.
