Northern Electric Power (NEP) makes solar microinverters, including the BDM series, along with gateways, rapid shutdown devices and connection accessories for them.
Product / system scope unresolved. Model BDHX-2000T-208 listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) under Northern Electric & Power Co. Ltd, as "BDHX-2000T-208 {208V}", "BDHX-2000T-208 {208V}", grid support listing date 2026-07-21. This is an equipment listing, not UL certification or complete-system approval.
Product / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Northern Electric & Power Co. Ltd "BDHX-2000T-208 {208V}": UL 1741 SB, certifying entity Intertek, certificate date 2026-04-03. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Model BDM-1200-LV listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) under Northern Electric & Power Co. Ltd, as "BDM-1200-LV {120V}", grid support listing date 2025-09-22. This is an equipment listing, not UL certification or complete-system approval.
Product / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Northern Electric & Power Co. Ltd "BDM-1200-LV {120V}": UL 1741 SB, certifying entity Intertek, certificate date 2025-08-01. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Northern Electric & Power Co. Ltd "BDM-1200-LV {120V}": UL 1741 SA, certifying entity Intertek, certificate date 2025-08-01. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Model BDM-1600-LV listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) under Northern Electric & Power Co. Ltd, as "BDM-1600-LV {120V}", grid support listing date 2025-09-22. This is an equipment listing, not UL certification or complete-system approval.
Product / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Northern Electric & Power Co. Ltd "BDM-1600-LV {120V}": UL 1741 SB, certifying entity Intertek, certificate date 2025-08-01. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Northern Electric & Power Co. Ltd "BDM-1600-LV {120V}": UL 1741 SA, certifying entity Intertek, certificate date 2025-08-01. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Model BDM-550 listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) under Northern Electric & Power Co. Ltd, as "BDM-550 {240V}", grid support listing date 2022-12-12. This is an equipment listing, not UL certification or complete-system approval.
Product / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Northern Electric & Power Co. Ltd "BDM-550 {240V}": UL 1741 SB, certifying entity Intertek, certificate date 2023-03-23. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Northern Electric & Power Co. Ltd "BDM-550 {240V}": UL 1741 SA, certifying entity Intertek, certificate date 2023-03-23. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Model BDM-650 listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) under Northern Electric & Power Co. Ltd, as "BDM-650 {240V}", grid support listing date 2023-01-03. This is an equipment listing, not UL certification or complete-system approval.
Product / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Northern Electric & Power Co. Ltd "BDM-650 {240V}": UL 1741 SB, certifying entity Intertek, certificate date 2023-03-23. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Northern Electric & Power Co. Ltd "BDM-650 {240V}": UL 1741 SA, certifying entity Intertek, certificate date 2023-03-23. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Model BDH-8KSP-LB listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) under Northern Electric & Power Co. Ltd, as "BDH-8KSP-LB {208V}", "BDH-8KSP-LB {240V}", "BDH-8KSP-LB {208V}", "BDH-8KSP-LB {240V}", grid support listing date 2025-10-13. This is an equipment listing, not UL certification or complete-system approval.
Product / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Northern Electric & Power Co. Ltd "BDH-8KSP-LB {208V}": UL 1741 SB, certifying entity Intertek, certificate date 2025-03-21. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Northern Electric & Power Co. Ltd "BDH-8KSP-LB {208V}": UL 1741 SA, certifying entity Intertek, certificate date 2025-03-21. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Model BDH-10KSP-LB listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) under Northern Electric & Power Co. Ltd, as "BDH-10KSP-LB {208V}", "BDH-10KSP-LB {240V}", "BDH-10KSP-LB {208V}", "BDH-10KSP-LB {240V}", grid support listing date 2025-10-13. This is an equipment listing, not UL certification or complete-system approval.
Product / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Northern Electric & Power Co. Ltd "BDH-10KSP-LB {208V}": UL 1741 SB, certifying entity Intertek, certificate date 2025-03-21. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Northern Electric & Power Co. Ltd "BDH-10KSP-LB {208V}": UL 1741 SA, certifying entity Intertek, certificate date 2025-03-21. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Model BDH-12KSP-LB listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) under Northern Electric & Power Co. Ltd, as "BDH-12KSP-LB {208V}", "BDH-12KSP-LB {240V}", "BDH-12KSP-LB {208V}", "BDH-12KSP-LB {240V}", grid support listing date 2025-10-13. This is an equipment listing, not UL certification or complete-system approval.
Product / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Northern Electric & Power Co. Ltd "BDH-12KSP-LB {208V}": UL 1741 SB, certifying entity Intertek, certificate date 2025-03-21. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Listed on the California Energy Commission Grid Support Inverter Lists (data unchanged since October 1, 2026; downloaded October 11, 2026) as Northern Electric & Power Co. Ltd "BDH-12KSP-LB {208V}": UL 1741 SA, certifying entity Intertek, certificate date 2025-03-21. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Manufacturer claim in the Product Safety Compliance or Grid Code Compliance row of NEP's BDM 600 product page, printed identically for the BDM 600 and BDM 600X columns and recorded exactly as printed. NEP adds "Refer to the label for the detailed grid code compliance". No certificate number or issuer is printed beside it, and no issuer directory was checked.
This manufacturer is listed as Northern Electric Power. Manufacturing entities, factories, cell origin and model-specific ownership relationships have not been audited.
Product certificates and company management certificates are tracked separately. No company management certificates have been reviewed for this manufacturer yet.
I haven't tested any others, but seems like the best 120v microinverter I've heard of.
I have zero complaints, been running it for about 5 months, but two notes. It also is limited to 400w/channel, but if you bridge two channels it will get past 400w. I only have 580w panels at a terrible angle so I don't know if you can get to 800w, but I know you can get to 500w with two channels connected to the same panel. Might kill your efficiency but it's better than being stuck at 400w. It's also very hard to find, it seems like a few companies buy pallets and resell them on occasion, or you can buy medium to large quantities direct from china. Hopefully now that it's legal now, these will become easier to find in the U.S.. Additionally, they support zero export with their proprietary meter, I have the hardware, but haven't tested it as I am off grid with a transfer switch and no interconnect agreement, and only use the plug-in solar when I am not on grid. Definitely seems like the best 120v microinverter on the market from all the complaints about other options I have heard, if you can get one.
