✦ Now with Worldwide Web Portal

Bogart Engineering Trimetric WF-2030 WiFi Module

🇺🇸 Made in USA 3-Year Warranty Engineer Support🌐 Worldwide Access
$129.00

KNOW YOUR BATTERY. ANYWHERE. ANYTIME.

Your battery bank works hard. Now you can watch it work — from your phone, tablet, or computer, whether you're in the next room or miles away.

The WF-2030 WiFi Adapter connects to your Bogart Engineering Trimetric TM-2030 Battery Monitor and puts your battery data on any screen you own — no apps to download, no Bluetooth pairing, no complicated setup.


MONITOR FROM ANYWHERE

Create a free account at wf2030.bogartengineering.com and your battery data follows you wherever you go. Check voltage, current, state of charge, and solar input from your office, your boat slip, or across the country. Your system updates every 60 seconds automatically.


WORKS WITH WHAT YOU HAVE

  • Any smartphone, tablet, laptop, or desktop
  • Any browser — Chrome, Safari, Firefox, Edge
  • No app to download or update — ever
  • Also connects directly over WiFi when internet isn't available — perfect for off-grid installations

WHAT YOU CAN SEE

  • Battery voltage and current — in real time
  • State of charge — know exactly what you have left
  • Solar charging current and temperature — if SC-2030 is installed
  • Historical charts — see trends over time
  • Charge state — Bulk, Absorb, Float, and more

SIMPLE TO SET UP

  1. Plug the WF-2030 into your TM-2030
  2. Enter your WiFi password on the setup page
  3. Create a free account at wf2030.bogartengineering.com
  4. Your battery data appears on your dashboard automatically

That's it. No electrician required.


COMPATIBLE WITH

  • Bogart Engineering Trimetric TM-2030 Battery Monitor
  • Bogart Engineering SC-2030 Solar Charger Controller
  • Home Assistant and Solar Assistant for advanced home energy automation

WORKS WHERE YOU NEED IT Cabins · Boats · RVs · Off-grid homes · Tiny homes · Solar installations · Marine applications


Designed and manufactured by Bogart Engineering — Made in the U.S.A. Free cloud monitoring account included

Important: Please ensure that your TM-2030's firmware is 2.5 or 2.8 for compatibility with the WF-2030.  If you have a SC-2030, it's firmware must be 9 or 11.  Look for a version & date label near the terminal block or on the circuit board.  If your monitor or the controller needs an update, please search for 'firmware' on this website.

We'll waive our firmware update service fee if you purchase a WF-2030.  Place an order for a WF-2030.  We will then respond with instructions for returning your monitor & solar controller to us for the update.  Once updated, we'll ship three items back to you together.


$129.00
Access: Any browser worldwide — no app required
Wireless range: Up to 300ft (far beyond Bluetooth)
Network modes: Join existing WiFi network OR create own hotspot
Live data: Voltage, SoC%, Amps, Solar input, Battery temp, History
Remote access: Full internet-accessible portal when on networked WiFi
Subscription: None — ever
Required firmware: TM-2030 v2.5+ / SC-2030 v9+
WF-2030 WiFi module · Mounting hardware · Serial cable to TM-2030 · Quick-start guide
Note: TM-2030 required (sold separately or in kits). Firmware upgrade may be required.
Warranty: 3 years against manufacturing defects. Any non-conforming product will be replaced or repaired at Bogart Engineering's discretion.

Returns: 30-day return policy for unused products in original condition.

Support: Email bogart@bogartengineering.com or call (831) 338-0616. You'll reach the engineers who designed the product.
Requires TM-2030 firmware v2.5 or higher (or v2.8+ for full SC-2030 data display). Firmware v9+ required on SC-2030 for solar data in the portal. Contact us when ordering and we'll confirm your firmware version is up to date — upgrade fee waived if needed.
Why TriMetric

Built different. Built better.

35 years of engineering refinement, made in the USA, supported by the people who designed it.

🔴

Sunlight-readable red LED display

The TM-2030's crisp red LED display is visible from across the room in full sunlight — and won't ruin your night vision during nighttime checks. LCD displays wash out in the sun and destroy dark adaptation. Red LED doesn't.

📡

200+ ft WiFi range

The WF-2030 connects over WiFi — not Bluetooth. That means 200+ foot range, not 30. Monitor from inside your house while your batteries are in a separate building, at the bow while batteries are stern, or anywhere on your property.

🌐

Remote web portal — no subscription

Create a free account at wf2030.bogartengineering.com and your battery data follows you everywhere. Check voltage, state of charge, solar input, and temperature from anywhere in the world. Free account — no monthly fees, ever.

Amp-hour based charge termination

Think of your battery like a bank account. Every amp you draw is a withdrawal. To keep your battery healthy, you don't just repay what you borrowed — you repay the principal plus interest to offset charging inefficiency.

The SC-2030 and TM-2030 work together to ensure every charge cycle repays the full debt. You set the exact overcharge percentage for your battery's efficiency. Voltage-only chargers stop when the balance looks right. Ours stops when the math is right — eliminating sulfation in lead-acid batteries after every cycle.

🇺🇸

Designed & built in Los Gatos, California

Every TriMetric product has been designed and manufactured in our Northern California facility since 1989. Not assembled — manufactured. Every unit tested before it ships.

🛠️

Engineer-direct support

When you email or call Bogart Engineering, you talk to the engineers who designed the product. Not a call center. Not a support ticket system. The actual people who wrote the firmware and drew the schematics. That's included in the price, for the life of the product.

What customers say

Real customers. Real installs.

★★★★★
Verified customer reviews
★★★★★
Product Review

"The TM-2030 has been GREAT over some years of use."

Benjamin W. — Texas · TM-2030 owner · Email
★★★★★
Product Review

"I have the SC-2030 and TM-2030... It has been working flawlessly for over 5 years."

Rbertalotto — Web Forum
★★★★★
Support Review

"Thank you so much for the tech who understood my issue... and for the exceptional customer service."

Rick B. — Email
★★★★★
Product Review

"Worth every penny and does a phenomenal job."

Forum User — Web Forum
★★★★★
Support Review

"Their customer service is beyond compare. They will actually answer not only your email but your phone calls."

Forum User — Web Forum
★★★★★
Product & Support

"Great product and great support. Did my travel trailer with Bogart a few years ago. Works great!"

Forum User — Web Forum

Own a TriMetric system? Email us your review — we'd love to hear from you.