BougeRV 300W N-Type Bifacial 16BB Rigid Solar Panel

Name: BougeRV 300W N-Type Bifacial 16BB Rigid Solar Panel
SKU: ISE239N

Versus

A 300 W N-type TOPCon bifacial rigid panel with 16 busbars, an IP68 junction box and a 10-year workmanship warranty for RVs, cabins and boats.

$370

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SKU: ISE239N

Usability

5.8 out of 10

Capacity8300 W rated, on the 250 to 319 W rung for a rigid panel

Electrical: 37.6 V and 8.13 A at maximum power, 44.2 V open circuit

Efficiency4300 W over 1557 x 950 mm computes to 20.3 percent module efficiency

Marketed: 25 percent cell efficiency on the page and spec sheet

Lifespan7Over 80 percent output at 25 years by the warranty policy

Page figure: 30-year linear output warranty with no end percentage

Features6Bifacial and an IP68 junction box; no diode count or station adapters

Source: IP68 junction box stated on BougeRV's Amazon listing, not the spec sheet

Verification2No directory listing for TBJ300W-B; no certification claimed

Standard: UL 61730 needed for a listing
Searched: Intertek UL CEC LabTest Certipedia SGS
Holder: Guangzhou Boju Information Technology Co. Ltd.
Not run: TÜV SÜD directory blocked

Warranty & Support810 years for materials and workmanship, not prorated

Condition: original buyer, bougerv.com purchase, proof of purchase

Price

List: $369.99 at bougerv.com
Packs: $319.99 each in a 2-pack; down to $289.99 each in a 10-pack

Summary

300 W bifacial, heat coefficient unpublished

What it is: a 300 W N-type bifacial glass panel for 12 V and 24 V systems on larger roofs, racks and ground mounts
The trade-off: 300 W from one panel with bifacial gain, but about 20 percent module efficiency and a weak early Amazon record
Not checked: BougeRV publishes no temperature coefficient for this panel
Fit: at 61.3 x 37.4 in it is too wide for many van racks, by one Amazon reviewer's account
Look elsewhere for: a published heat coefficient or a panel sized for a van roof

Strengths

Large output from one panel
Bifacial back adds output over light surfaces
Sealed junction box
Long workmanship warranty
Long stated output warranty

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Drawbacks

Module efficiency well under the advertised cell figure
Heat coefficient unpublished
Weak and thin Amazon rating
Large and heavy for a van roof
Output end point only on the policy page

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Social score

5.0 out of 10

RedditBrand-level5 out of 10

Panels: an r/SolarDIY owner who paid $132 each for several 200 W bifacial panels found visible busbar defects on three of them (July 2025)
Support: the same owner said BougeRV support sent replacements for the defective panels within a couple of days (July 2025)
Delivery: an r/solar poster said a charge controller was delivered to another address in his city and called BougeRV a ripoff (April 2026)
Owners: in an r/GoRVing thread on RV solar, several owners named BougeRV 200 W bifacial or TOPCon panels in their setups (November 2025)

GoogleBrand-level7 out of 10

Durability: a DIY Solar Forum owner who paid $400 each for three Yuma 200 W CIGS panels found no delamination after a 30-day, 1,100-mile boat trip (December 2025)
Output: the same owner measured a new Yuma 200 W at 137 W, level with a pair of glass panels in the same sun (August 2024)
Free unit: another forum owner, given his first Yuma 100 W by BougeRV for review, bought two more and logged about 20 percent more daily output than a monocrystalline panel (September 2023)
The Gadgeteer: measured a 100 W CIGS 10 to 20 W below a folding panel lying flat; the review carries affiliate links and a $40 code (November 2022)
Shade: a Sprinter-Source owner chose a 200 W CIGS for producing power when nearly 75 percent shaded (June 2024)

YouTubeBrand-level6 out of 10

Jeremiah Mcintosh: found the Yuma 200 W CIGS did not disappoint in low light or aimed at the sun against his 200 W foldables (April 2023, about 136,000 views)
Disclosure: he offers 15 percent off bougerv.com with the code McIntosh and links Amazon affiliate pages
The Off-Grid Mountain Homestead: tested a CIGS panel in full sun and cloud and called it very nice and ultra lightweight (September 2024, about 1,100 views)
Disclosure: he received the panel free and links it through Amazon Associates
StoneBroke Adventure: said the 24 V 200 W N-type bifacial outperformed its rating in real-world use (October 2025), in a video marked as including paid promotion

Amazon2 out of 10

Liked

Light for its size and well packed, per one Vine reviewer
Doing well in winter conditions, per one Vine reviewer

Complaints

Output below the 300 W rating, per two owners
Poor output for the price, per one owner
Electrical specs not labelled on the panel, per one Vine reviewer

Read the full summary

Listing: BougeRV's Amazon US listing for the 300 W bifacial panel (B0FHKJ76SR) reads 3.3 from 15 ratings (October 2026); several top reviews are Vine reviews of free units
Output: one owner said the panels seem under 300 W at standard conditions and called output poor for the price; another said all would need about 285 W to earn more stars
Rewards: BougeRV runs an Amazon-order rewards page on its own site, so this pool scores one point below what the star split alone gives

User reviewsNot scored

The retailer pool is blank: no US retailer listing for this BougeRV model carries ten native product reviews.

Trustpilot

Trustpilot rates bougerv.com 4.4 from 3,406 reviews on a page claimed in December 2020 with a paid subscription and invited reviews, 74 percent five-star against 9 percent one-star (October 2026).

Track record

The BBB rates BougeRv of Houston D+ on one complaint closed in three years, not accredited (October 2026).
No CPSC or Health Canada recall names BougeRV, searched in October 2026.

Not countedExcluded

Not counted in any pool: bougerv.com's own reviews, BougeRV's YouTube channel and Facebook groups, r/BougeRVCommunity, BougeRV staff posts on iRV2, dealer pages, or BougeRV's affiliate, influencer and referral programs.

Sources

BougeRV's Amazon Rewards page gives store points for verified Amazon orders, redeemable for gift cards, coupons and free products, so the Amazon pool is scored one point lower.

Summary

Brand-level

4.4 on Trustpilot, A D+ from The BBB, no recalls

Specs

CapacityNot applicable
AC OutputNot applicable
System VoltageNot applicable
Panel Power300-399 W
Charge CurrentNot applicable
Safety ListingNone verifiable
Cell TypeTOPCon (N-type)
Low-Temp ChargingNot applicable
Warranty10 Years
MonitoringNot applicable
Weight32.8 lb

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At a glance

120 half-cells, 16 busbars
12 AWG MC4 leads, 3 ft
20 A series fuse
Pre-drilled mounting holes

Company

BougeRV is the brand of Guangzhou Boju Information Technology Co., Ltd. of Guangzhou, China, which has used the BOUGERV trademark since 2017 and keeps an office in Houston, Texas.

Where it sells

It sells with a cart at bougerv.com and through its brand store on Amazon US, where the seller is BougeRV, and Home Depot and Walmart list its solar panels.

Description

The BougeRV ISE239N, model TBJ300W-B on its spec sheet, is a 300 W N-type TOPCon bifacial rigid panel of 120 half-cells with 16 busbars for 12 V and 24 V systems. It is rated 37.6 V and 8.13 A at maximum power and 44.2 V open-circuit with 8.9 A short-circuit, and takes a 20 A series fuse.

It measures 61.3 x 37.4 x 1.4 in (1557 x 950 x 35 mm) and weighs 32.8 lb, with 3.2 mm tempered glass, a 2400 Pa load rating front and back and 3 ft (900 mm) 12 AWG MC4 leads. BougeRV's Amazon listing adds an IP68 junction box with pre-installed diodes and pre-drilled mounting holes.

BougeRV gives it 10 years for materials and workmanship and a 30-year linear output warranty. Packs sell at $639.99 for two ($319.99 each), $939.99 for three, $1,239.99 for four ($309.99 each), $1,859.99 for six, $2,399.99 for eight ($299.99 each) and $2,899.99 for ten ($289.99 each).

Researched and edited by Michael Ambrose · Unbroken Ads LLC · How we score