Renogy 200W Bifacial Panel vs BougeRV 200W ShadePower Rigid Panel

• FeaturesRenogy 200W Bifacial Panel: 7 (higher)BougeRV 200W ShadePower Rigid Panel: 4

  Renogy 200W Bifacial Panel

  • IP68 junction box, bifacial cells and a split half-cut layout earn 5 of 8
  • Shade: two zones, so one half keeps producing when the other is shaded
  • Rear face: up to 30 percent extra energy, by Renogy's claim
  • Conflict: product-page FAQ gives 44.1 V; datasheet gives 29.6 V open-circuit

  BougeRV 200W ShadePower Rigid Panel

  • IP68 rating and 24 bypass diodes; single-sided, no station adapters
  • Shade claim: BougeRV says up to 85 percent output in partial shade
• EfficiencyRenogy 200W Bifacial Panel: 2BougeRV 200W ShadePower Rigid Panel: 4 (higher)

  Renogy 200W Bifacial Panel

  • 200 W from 1.00 square meter works out to 19.9 percent
  • Cell figure: the advertised 25 percent is cell efficiency, not module
  • Sibling: the 100 W bifacial panel reaches 20.0 percent

  BougeRV 200W ShadePower Rigid Panel

  • 200 W over 1275 x 770 mm computes to 20.4 percent module efficiency
  • Marketed: 25 percent cell efficiency on the page and spec sheet
• LifespanRenogy 200W Bifacial Panel: 5BougeRV 200W ShadePower Rigid Panel: 7 (higher)

  Renogy 200W Bifacial Panel

  • 25-year output warranty with no share of output stated at year 25
  • Missing: the SKU is absent from Renogy's warranty schedule

  BougeRV 200W ShadePower Rigid Panel

  • Over 80 percent output at 25 years by the warranty policy
  • Page figure: 30-year linear output warranty with no end percentage

Same score

• CapacityRenogy 200W Bifacial Panel: 5BougeRV 200W ShadePower Rigid Panel: 5

  Renogy 200W Bifacial Panel

  • 200 W, the typical rung for a rigid panel

  BougeRV 200W ShadePower Rigid Panel

  • 200 W rated, on the 200 to 249 W rung for a rigid panel
  • Electrical: 31 V and 6.45 A at maximum power, 36.4 V open circuit
• Operating RangeRenogy 200W Bifacial Panel: 5BougeRV 200W ShadePower Rigid Panel: 5

  Renogy 200W Bifacial Panel

  • Temperature coefficient of Pmax -0.32 percent per °C

  BougeRV 200W ShadePower Rigid Panel

  • Temperature coefficient of Pmax -0.32 percent per °C, on the -0.31 to -0.36 rung
  • Temperature: rated from -40 to 185 °F
• VerificationRenogy 200W Bifacial Panel: 2BougeRV 200W ShadePower Rigid Panel: 2

  only the Renogy 200W Bifacial Panel: None verifiable; only the BougeRV 200W ShadePower Rigid Panel: Claimed only.

  Renogy 200W Bifacial Panel

  • No certifier directory lists this model
  • Listings: the datasheet lists CE, RCM, TSCA and CA65, with no UL 61730 claim

  BougeRV 200W ShadePower Rigid Panel

  • Manual claims ETL; no directory listing for BV200W-S or SP005-BK
  • Claim: user manual V11 lists CE and ETL under Product Certification
  • Standard: UL 61730 needed for a panel listing
  • Searched: Intertek UL CEC LabTest Certipedia SGS
  • Holder: Guangzhou Boju Information Technology Co. Ltd.
  • Not run: TÜV SÜD directory blocked
• Warranty & SupportRenogy 200W Bifacial Panel: 8BougeRV 200W ShadePower Rigid Panel: 8

  Renogy 200W Bifacial Panel

  • 10 years on materials and workmanship

  BougeRV 200W ShadePower Rigid Panel

  • 10 years for materials and workmanship, not prorated
  • Condition: original buyer, bougerv.com purchase, proof of purchase

Not scored for either

• ValueRenogy 200W Bifacial Panel: —not scoredBougeRV 200W ShadePower Rigid Panel: —not scored

• RedditRenogy 200W Bifacial Panel: 7 (higher)BougeRV 200W ShadePower Rigid Panel: 5

  The Renogy 200W Bifacial Panel reading covers the whole brand; the BougeRV 200W ShadePower Rigid Panel reading covers the whole brand.

  Renogy 200W Bifacial Panel

  Read the full summary

  • Durable: an r/OffGrid owner has run several Renogy rigid panels for more than a decade with none failed; an r/vandwellers thread sums it up as panels fine, other gear less so
  • Warranty: an r/VanLife owner's RSP200D lost half its voltage after about 18 months, and Renogy shipped a replacement in two weeks under the 5-year warranty; that poster is quoted on Renogy's own ShadowFlux page
  • Support: an r/SolarDIY buyer of the 200 W suitcase reported a defective charge controller, two wrong replacement parts and dozens of emails before a 20 percent refund (2025)

  BougeRV 200W ShadePower Rigid Panel

  Read the full summary

  • 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)
• GoogleRenogy 200W Bifacial Panel: 6BougeRV 200W ShadePower Rigid Panel: 7 (higher)

  The Renogy 200W Bifacial Panel reading covers the whole brand; the BougeRV 200W ShadePower Rigid Panel reading covers the whole brand.

  Renogy 200W Bifacial Panel

  Read the full summary

  • Footprint Hero: links Renogy panels through Amazon and Renogy's own affiliate program; ranked Renogy's older 100 W mono panel first of five 100 W panels it tested
  • Tests: 71.6 W peak in a December output test (2021) and 570 Wh over 24 hours against 490 Wh from a Newpowa (2023)
  • DIY Solar Forum: a 2022 thread opens with an owner whose Renogy gear still works after a decade
  • Low output: a thread titled 'I only get 85W out of my Two Renogy 100W panels' reports one panel as low as 40 percent of rating and four averaging 54 percent

  BougeRV 200W ShadePower Rigid Panel

  Read the full summary

  • 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)
• YouTubeRenogy 200W Bifacial Panel: 6BougeRV 200W ShadePower Rigid Panel: 7 (higher)

  The Renogy 200W Bifacial Panel reading covers the whole brand.

  Renogy 200W Bifacial Panel

  Read the full summary

  • Disclosure: both channels found carry a tie to the panels they review
  • Freedom in a Can: passes on a 10 percent Renogy code through Renogy's affiliate link; found no delamination on two 100 W flexible panels after 9 months and 9,000 miles
  • Johnny's Weekends: earns Amazon commission on the panels it links; found Renogy's 200 W flexible panel performed well but trailed a CIGS panel under shade (2023, about 128,000 views)

  BougeRV 200W ShadePower Rigid Panel

  Liked

  • 367 W from two panels rated 400 W
  • 276 W left with one corner shaded
  • 100 W under simulated mast shade

  Read the full summary

  • Eric Tennant: BougeRV sent him the panel; two in series on a Victron controller in Arizona reached 367 W of 400 W rated (September 2026, about 1,700 views)
  • Shade: shading one corner cut about 325 W to 276 W, body shade left 119 W, a simulated mast left 100 W and heavy cloud 33 W
  • Disclosure: BougeRV supplied the panel and the video carries affiliate links and a BougeRV discount code, so it is not independent
• AmazonRenogy 200W Bifacial Panel: 7 (higher)BougeRV 200W ShadePower Rigid Panel: 5

  The Renogy 200W Bifacial Panel reading covers its product line.

  Renogy 200W Bifacial Panel

  Read the full summary

  • Listing: Renogy sells the 100 W, 200 W and 250 W bifacial sizes as variations of one listing on shared ratings
  • Rating: 4.4 from 54 ratings, 76 percent five-star and 7 percent one-star
  • Mostly 250 W: most reviews name the 250 W panel, which was on sale before this one
  • Summary: Amazon's review summary says owners like the build quality while power output draws mixed reports, one owner measuring 170 W from the 250 W panel

  BougeRV 200W ShadePower Rigid Panel

  Liked

  • Twice the predrilled mounting holes of another panel, per one owner

  Read the full summary

  • Listing: BougeRV's Amazon US listing for the 200 W anti-shading panel (B0GGYM17PP), matching the SP005-BK in size, weight and diode count, reads 5.0 from 9 ratings (October 2026)
  • Count: nine ratings on a listing opened in 2026 is too few to carry much weight
  • 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