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GoodWe Smart Meter GMK140 w/ Outdoor Rated Enclosure - GMA0300-08-00P

GoodWe Smart Meter GMK140 w/ Outdoor Rated Enclosure - GMA0300-08-00P

Goodwe GMA0300-08-00P Inverters Accessories | Portlandia Electric Supply

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SKU PES-PA-ELC-1976

GoodWe Smart Meter GMK140 w/ Outdoor Rated Enclosure - GMA0300-08-00P

OEM Authorized Dealer BABA Compliant Full OEM Warranty 7-10 Business Day Delivery

$502.98 USD

$ $502.98 USD

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In Stock

Get yours today!

9+ sold

In the last 7 days

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

In High Demand! Order Now To Secure Your Items

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Specifications

Power Rating 140W

What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

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Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

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All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

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We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

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Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

GoodWe GMK140 Smart Meter — with Outdoor-Rated Enclosure (Kit: GMA0300-08-00P)

Revenue-grade* residential/split-phase smart meter for GoodWe ES-US / SBP-US / MS-US systems. This kit pairs the DIN-rail GMK140 meter with an outdoor enclosure for weatherproof installs (the meter itself is IP20 and must be housed for outdoor use). *Datasheet accuracy Class 0.5. :contentReference[oaicite:0]{index=0}

Technical Specifications — from GoodWe GMK140 (US) Datasheet

Grid & Measurement
Supported grid types	Single-phase, Split-phase
Line-to-Neutral voltage range	90 ~ 264 Vac
Nominal grid frequency	50 / 60 Hz
CT ratio	200 A : 50 mA
Number of CT inputs	4
Accuracy
Voltage / Current class	0.5
Active energy class	0.5
Reactive energy class	1
Communication
Interface	RS485
Max communication distance	1000 m / 3280 ft
Mechanical
Dimensions (W × H × D)	72 × 85 × 72 mm (2.83 × 3.35 × 2.83 in)
Housing / Mounting	4-module DIN / DIN rail
Weight	240 g (0.53 lb)
User interface	4 LEDs, Reset button
Power consumption	≤ 5 W
Environment & Certification
Ingress protection (meter)	IP20
Operating temperature	−30 ~ +70 °C (−22 ~ +158 °F)
Storage temperature	−30 ~ +70 °C (−22 ~ +158 °F)
Relative humidity	0 ~ 95% (non-condensing)
Max operating altitude	3000 m (9842 ft)
Certification	UL1741 / ANSI
Kit note
Outdoor enclosure	Included with kit GMA0300-08-00P; meter must be housed for outdoor installations per GoodWe quick guide. :contentReference[oaicite:1]{index=1}

All technical values from the official one-page GMK140 US datasheet; installation guidance (IP20 meter → use waterproof/outdoor housing) from GoodWe quick installation guide. :contentReference[oaicite:2]{index=2}

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

GoodWe GMK140 Smart Meter — with Outdoor-Rated Enclosure (Kit: GMA0300-08-00P)

Technical Specifications — from GoodWe GMK140 (US) Datasheet

Grid & Measurement
Supported grid types	Single-phase, Split-phase
Line-to-Neutral voltage range	90 ~ 264 Vac
Nominal grid frequency	50 / 60 Hz
CT ratio	200 A : 50 mA
Number of CT inputs	4
Accuracy
Voltage / Current class	0.5
Active energy class	0.5
Reactive energy class	1
Communication
Interface	RS485
Max communication distance	1000 m / 3280 ft
Mechanical
Dimensions (W × H × D)	72 × 85 × 72 mm (2.83 × 3.35 × 2.83 in)
Housing / Mounting	4-module DIN / DIN rail
Weight	240 g (0.53 lb)
User interface	4 LEDs, Reset button
Power consumption	≤ 5 W
Environment & Certification
Ingress protection (meter)	IP20
Operating temperature	−30 ~ +70 °C (−22 ~ +158 °F)
Storage temperature	−30 ~ +70 °C (−22 ~ +158 °F)
Relative humidity	0 ~ 95% (non-condensing)
Max operating altitude	3000 m (9842 ft)
Certification	UL1741 / ANSI
Kit note
Outdoor enclosure	Included with kit GMA0300-08-00P; meter must be housed for outdoor installations per GoodWe quick guide. :contentReference[oaicite:1]{index=1}

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