Golf mawdaw Lithium Battery: 36V hte 48V hte 72V – Hkrun lam ni hpe koi gam u

Ngai gaw Polinovel kaw battery mari ai lam hpe hparan nga ai gaw ya mali ning rai sai. Voltage lata ai lam hte seng nna ngai chye ai lam law malawng gaw kaga masha ni a shut ai lam ni hpe jasan jaseng ai kaw na pru wa ai re. Theory n re, spec n re. Hpa baw shut mat ai hpe marai langai ngai sawk sagawn ra ai majaw, anhte hpa hpe mung hkye la lu na kun ngu ai hpe sawk sagawn ra ai majaw, nye a dunghkum ntsa de hkrat wa ai teng sha hkrat sum mat ai deployment ni.

 

Dai majaw, fleet manager ni gara voltage hpe lata na ngu san ai shaloi, ngai gaw shanhte hpe lata la mai ai lam masum hpe rap ra ai hku shingdaw ai lam n jaw ai. Ngai gaw shanhte hpe 48V de sa na matu tsun ai, n sa na matu hkrak ai lam n nga yang. Dai gaw dut shabra ai lam n re. Dai zawn re ai ga san hpe san nna shaga ai rai yang, nye kanau-in-law hpe ngai tsun na ga re.

12V Series matut mahkai ai tsin-yam

Voltage lata ai lam de n shang shi yang, RFQ ni hta matut nna dan dawng nga ai lam langai ngai hpe ngai hparan ra ai. Mari ai ni gaw Amazon kaw 12V 100Ah lithium battery mali hpe yawng $2,400 hte mu nna 48V system hpe mari la lu sai ngu myit la ma ai. Wire shanhte hpe series hku nna, galaw ngut sai, nre i?

Shut ai. Dai 12V battery langai hte langai hta tinang a BMS nga ai. Battery mali ngu ai gaw langai hte langai n tsun shaga ai garan ginhka ai hparan hpareng ai ladat mali hpe tsun mayu ai. Shawng na battery gaw full charge du ai shaloi, shi a BMS gaw htum mat ai. Current gaw string ting hku lwi ai hpe jahkring kau ai. Kaga battery masum gaw dai kaw daw mi charge galaw da ai hku dung nga ai.

Ndai hku shata loi mi galaw dat yang, cell voltage grai shai ai battery mali lu la na re. Atsam tank ni. Range gaw hpang wa ai shara kaw na 60% daram de hkrat sum mat ai. Dai hpang BMS unit langai mi gaw cell langai mi grai npu ai ngu dawdan nna, mid-fairway yawng hpe pat kau ya ai.

Arizona kaw na resort langai mi hta ndai zawn sha lai wa ai hpe ngai yu yu ai. Cart mali shi, battery langai mi $2,400, dai hta n-ga, install galaw ai bungli ni hpe mung galaw ai. Shata 8 du wa ai shaloi shanhte gaw sanghpaw li ting hpe hkrak ai single-pack 48V unit ni hte galai shai nga ma ai. Dai "savings" gaw shanhte hpe $45,000 daram manu jahpu jaw ra ai, n-gun yawm mat ai hardware, lahkawng lang install galaw ai, n-gun yawm mat ai aten ni hpe shingdaw yu yang.

Cartaholics kaw na forum lang ai wa langai mi gaw ngai tsun ai hta grau kaja hkra tsun da ai:

Hpa majaw 48V hte kaga ni n re ai

Golf cart hpaga lam gaw marketing hte hpa n seng ai lam ni a majaw 48V hpe madang hku nna masat da ai. Club Car, E-Z-GO, Yamaha ni yawng gaw 48V de htawt mat wa ai gaw engineering gaw lachyum pru ai majaw re.

48V hta nang gaw 36V hte shingdaw yang power output langai sha a matu npu na current hpe lang nga ai. Current n law ai ngu ai gaw na a cable hte connector ni hta katsi ai lam n law ai, contactor ni hta n-gun n law ai, motor brush ni a prat grau galu ai ngu ai lachyum re. 1,500 watt load gaw 48V hta 31 amps daram hpe 36V hta 42 amps hte shingdaw yang gang shapraw lu ai. Dai shai hkat ai lam gaw, wan hku law ai bungli galaw ai aten hta grau law wa ai.

Raitim, sanghpaw li mari ai ni a matu grau ahkyak ai gaw rai na re: 48V parts ni gaw shara shagu hta nga ai. Controller gaw bat Lahkawng Ya shani si mat yang, Thursday du hkra n bung ai supplier masum kaw na galai na matu mai byin ai. 72V system hte dai hpe shakut yu u, nang gaw bat mi-galu ai aten ladaw nga ai laksan garan gachyan ai ni hpe yu nga ai. Ngai gaw operation ni gaw 72V arung arai ni du wa na hpe la nga ai $150/day hte gas mawdaw ni hpe rent galaw ai hpe mu yu sai.

16S LiFePO4 hkrang masa (dai gaw cell 16 hpe series hku nna, nominal 51.2V) gaw nang hpe n-gun, lu mai ai lam, shim lum ai lam ni a sweet spot hpe jaw ya ai. Dai hpe gram lajang ai lam hta hpa mung exotic n nga ai. Na a hpaji ninghkring ni gaw platform hpe chye da sai rai na re.

36V gaw teng sha lachyum pru ai shaloi

36V gaw akyu n nga ai ngu tsun ai n re. Tengman ai application a matu gaw tengman ai lata la ai lam rai nna manu mung n law ai.

Eka 150 daram npu na flat lamu ga ni. Lani mi hta hkying hkum 4 tup hkawm ai mawdaw ni max. Passenger langai lahkawng, gun rai kaba n lawm ai. Kadai mung n htingnut ai shara kaw na wuhpung wuhpawng mawdaw ni. Private estates ni hta madu wa gaw laban bat ni hta shapraw kau ai.

Dai masa ni hta, 36V 100Ah system (3.6 kWh daram) gaw, lamu ga n-gun rawng ai shara hta deng 30 kaw nna 40 du hkra hkawm sa lu ai. Ra ai hta grau ai. Bai nna, 48V hte maren sha re ai setup ni hte shingdaw yang, cart langai hta $500 kaw nna $800 du hkra hkye la lu ai.

Manghkang gaw, mari ai ni gaw 48V hpe teng sha ra ai application ni a matu 36V hpe spec galaw ai shaloi rai nga ai. 36V mawdaw langai hta hkrun lam hkawm ai masha marai mali hte golf htinggaw ni hpe tawn da nna, 12% grade de madun nhtawm, hpa byin wa ai hpe yu u. Motor controller gaw 200 amps du hkra lu ai current spike ni hpe ra sharawng ai. Na a BMS hpe 150A matut manoi rating jaw da ai rai yang, shi hkum shi makawp maga na matu pat kau ai (na a hkrun lam hkawm ai ni hpe -bum lapran e shingbyi shangun ai) shing nrai, overcurrent hpe ahkang jaw nna, hpang na shata ni hta shi hkum shi loi loi hte shadu sha ai.

Ngai hpe lai wa sai shaning hta North Carolina mungdaw na bum ga ntsa na buga langai kaw na nta madu langai mi kaw nna ngai hpe shaga ai. Shanhte 36V hpe mari ai gaw, dut ai wa langai mi tsun ai majaw, "nta kaw lang na matu kaja na re" nga nna tsun ai. Shata kru na ai hpang, shanhte a sanghpaw li hta na daw mi gaw BMS hkrat sum ai lam ni nga ai. Dai leng ni gaw flat sections ni hta kaja wa hkawm ai raitim, marai langai ngai gaw hpang bum de lung na matu shortcut hku shakut shagu, lama ma hkrat sum mat ai.

Dai hpe 48V hte packs ni hpe galai kau ai hta lai nna kaga hparan ladat n nga ai. Dai hpe shanhte galaw ai gaw, gumhpraw law law jai lang nna kaya kahpa hkrum ai.

72V Ga San hpe

Fleet manager ni kalang lang 72V a lam hpe shanhte grai ahkyak ai hpe sakse madun ai premium option zawn san ma ai. Volt law, power law, grau kaja ra ai.

Golf cart lang ai ni law malawng a matu, 72V gaw manghkang byin shangun ai overkill re.

Rai sai, nang grau lawan ai. Raitim, bum lung na matu gaw n shakut ra ai. Raitim, nang gaw 12V arung arai ni a matu htuk manu ai controller, charger, DC-DC converter ni hpe myit yu yang, hkum tsup ai system a matu tsa htam shadang 40 kaw nna 60 du hkra grau jaw ra ai. Parts ni hpe tam ai lam grai shayawm mat ai. Bai nna, na a uphkang ginra hta hkan nna, 72V system ni gaw 48V n shabyin ai shimlam tara ni hte operator sharin hkam la ai lam ni hpe jat bang ra na re.

72V gaw, laksan application ni a matu lachyum pru ai. Eka 500 jan kaba ai lamu ga kaba ni hta magam gun ni lamu ga hpe alawan shinggrup ra ai. Utility mawdaw ni gaw, 800+ pound daram galu ai arung arai ni hpe bum ga hku lai nna, shift tup galaw na matu htaw sa ai. Madu wa gaw grau lawan ai hku laksan ra sharawng ai shara hta sharawt ai performance mawdaw ni.

Na a mawdaw ni gaw, n-gun n rawng ai fairways ni hpe, n-gun n rawng ai hku, golf ginsup ai ni hpe law malawng shuttle galaw ai rai yang, 48V gaw nang ra sharawng ai hta jan sai. 72V de sa ai gaw, n lang ai sha dung nga ai atsam hpe mari ya nna, gram lajang ai lam hta yak hkak ai lam ni hte daw ni a manu hpe jat ya ai.

72V gaw n kaja ai ngu tsun ai n re. Ngai tsun ai gaw, nang premium n hkap la shi yang, na a operation hpe teng sha ra ai hpe confirm galaw na matu re.

Capacity: Kadai mung n myit yu ai Variable

Voltage gaw yawng a myit lawm ai lam hpe lu la ai. Capacity lata ai lam hpe hpang na myit mang ai lam hku nna law law lang mu mada chye ai: range lapran kaw na lama ma hpe lata la nna matut hkawm sa wa na sha re.

Dai gaw shut ai lam re, hpa majaw nga yang, capacity gaw na a packs ni kade daram na hkra nga lu na hpe direct hkra machyi shangun ai.

LiFePO4 cells ni hpe n-gun dat dat ai sung ai shara hta cycle prat a matu masat da ai. 80% DoD hta 3,000 cycle a matu masat da ai pack langai gaw, 50% du hkra sha ayan shapraw ai rai yang, 5,000+ cycle hpe jaw ya na re. Math gaw asan sha re: shallower cycle jawn ai gaw asak galu ai ngu ai lachyum re.

Dai majaw ndai gaw fleet spec a matu hpa lachyum rai ta? Na a leng ni gaw shani shagu deng 35 daram hkawm ai rai yang:

48V 60Ah pack (2.88 kWh) gaw dai tsan ai shara hpe shinggrup lu tim, shani shagu 85 kaw nna 90% du hkra sung ai hku n-gun dat dat ai. Nang gaw cycle prat hpe lawan ai hku wan hkru nga ai.

48V 105Ah pack (5.04 kWh) gaw DoD hta tsa lam shadang 55 kaw nna 60 du hkra shani shagu dai zawn sha galaw lu ai. Capacity fade manghkang n byin shi yang, na a shaning hpe lahkawng lang jat wa mai ai.

105Ah pack gaw upfront manu grau law ai. Raitim, 5 ning nre ai sha 8 ning tup nga yang, shaning shagu na na a manu gaw yawm mat ai. Ndai gaw, mari ai hpung ni kalang lang skip galaw ai basic fleet math re, hpa majaw nga yang, shanhte hpe lifecycle manu n re ai sha, mari ai manu hta jep joi ai lam galaw ai majaw re.

Raitim, n-gun jaw ai lam nga ai. Capacity kaba ai ngu ai gaw pack grau li ai lachyum re. 48V 150Ah system gaw 60Ah version hta na 60 pound daram grau hkam ai. Bum ntsa na shara ni hta, dai n-gun grau law ai gaw, mile mi hta n-gun jai lang ai lam hpe jat ya nna, na a atsam marai hpe daw mi sha kau ya ai.

Flat properties ni a matu: n-gun ja ai hku upsize galaw yang, akyu hpring tup lu la na re.

Bum ntsa na lamu ga ni a matu: n-gun jat ai atsam lu la ai lam gaw, n-gun atsam sum ai lam hta grau ai rap ra ai lam hpe tam u. Ga law malawng 48V system ni a matu 100 kaw nna 120Ah lapran shara mi kaw sha nga ai.

Charger manghkang

Ndai hpe kadun hkra tsun na nngai, hpa majaw nga yang, dai gaw dingyang re, raitim, masha ni hpe galoi mung trip up galaw ai.

Lead-acid charger ni gaw lithium battery ni hpe shim lum ai hku n mai charge ai. Voltage "htap htuk ai" rai yang pyi.

Charging galaw ai profile ni gaw npawt nhpang hku nna shai hkat ai. Lead-acid charger ni gaw 48V system ni a matu 60V jan na jahtum na voltage ni hpe shadut ya ai majaw, lithium cell ni hpe n-gun jaw nna, hkrat sum ai lam hpe lawan ladan galaw ya ai. 48V pack a matu hkrak ai LiFePO4 charge galaw ai gaw 55.2V hte 56.8V lapran hta htum mat ai. 58.4V hpe ayan push galaw ai gaw, laning mi lahkawng ning laman na a pack prat hpe dan dawng hkra kadun shangun na re.

Lithium galai shai ai budget shagu hta, laksan lithium charger ni hpe bang ra ai. Ndai gaw-mai bawngban ai lam re. Hkauna galaw ai ni gaw shanhte a lithium pack hpe "nang nga ai charger hte bungli galaw ai" ngu tsun ai shaloi, dai hpe n tara ai charge profile ni a majaw hkra machyi ai lam ni hpe shingdang ya ai warranty hte ka da na matu tsun u. Shanhte kade daram lawan ai hku backpedal galaw ai hpe yu u.

Hkrang shapraw mai ai voltage charger ni gaw, hkrak tup cutoff hta dial galaw na matu, nang hpe n-gun jaw ya ai. Shani shagu full range n ra ai rai yang, 55.2V du hkra charge galaw nna, grau galu hkra galaw u. 56.8V de Bump galaw u, nang hta capacity tsa lam shadang loi mi jat ra ai shaloi.

Teng sha ahkyak ai BMS a masat da ai lam ni

Battery jaw ai ni hpe jep joi ai shaloi, mari ai ni law malawng gaw, n-gun, n-gun, manu hpe yu ma ai. BMS specs ni gaw datasheets ni hta glossed over byin mat ai, raitim, na a mawdaw ni gaw load npu hta kam mai ai hku bungli galaw ai kun ngu ai hpe dawdan ya ai.

Matut manoi pru wa ai n-gun: Ndai gaw BMS kaw nna sustained galaw na ahkang jaw ai lam re. Standard n galai shai ai mawdaw ni gaw 150A n law htum ra ai. Tire kaba ai lifted cart ni, shing nrai, utility mawdaw ni hta 200A (sh) dai hta jan ai ra ai. Na a BMS hpe na a application ra sharawng ai hta na yawm ai hku masat da ai rai yang, load npu kaw cut out byin mat na re. Ga law malawng gaw grau sawng ai aten hta byin chye ai.

Peak pru ai n-gun: Acceleration hte bum kaw nna hpang ai aten hta kadun ai-duration spikes ni. Standard mawdaw ni gaw 250A+ peak ni hpe gang shadut ai. Modified mawdaw ni gaw 400A (sh) dai hta jan ai de spike galaw mai ai. BMS gaw na a tengman ai peak ra kadawn ai lam hta grau ai headroom ra ai, shing nrai, makawp maga ai shutdown hpe trip galaw ai.

Npu kaw na katsi ai hpe makawp maga ya ai: LiFePO4 cell ni hpe freezing npu kaw charge galaw yang, prat tup hkra machyi mat chye ai. Anode ntsa kaw lithium plating byin wa nna n mat mat ai. Quality BMS hta 32℃F npu na charge hpe pat shingdang ai nbung katsi ai hpe chye na ai lam lawm ai. Nang gaw katsi ai shara ni hta bungli galaw ai rai yang, katsi ai aten hta na a gumhpraw bang ai lam hpe n jahten kau shi yang, ndai makawp maga lam nga ai hpe jep yu u.

Cell hpe rap ra hkra galaw ai ladat: Passive balancing gaw cell law ai kaw na charge law ai hpe katsi ai hku nna shapraw kau ya ai. Bungli galaw ai raitim n-gun hpe jahten kau nna charge galaw ai shaloi balance sha galaw ai. Active balancing gaw cell lapran charge hpe htawt sit ya ai, discharge galaw ai aten hta mung bungli galaw ya ai, pack a prat tup hta grau ngang kang ai balance hpe makawp maga ya ai. Hpa majaw nga yang, n-gun ja ai sanghpaw li application ni a matu, active balancing gaw lang mai ai pack prat hpe grai galu shangun ai.

Battery spec sheet hpe sha n-ga, na a supplier kaw na BMS spec sheet hpe teng sha lu la u. Shanhte n lu jaw ai (sh) n jaw na rai yang, dai gaw shanhte makoi da ai lam hpe tsun dan ai.

Lithium hte Lead-Acid manu ni a ntsa tengman ai jahpan ni

Lithium hte lead-acid lapran na upfront manu shai hkat ai lam gaw teng sha rai nga ai. 48V lead-acid langai mi hpe $800 kaw nna $1,500 du hkra galaw ai. Lithium hte maren sha re ai hpe $2,000 kaw nna $3,500 lapran manu jahpu jaw ra ai. Mari ai manu hpe madung tawn ai mari ai hpung ni gaw delta hpe mu nna lead-acid hpe lu la ai.

Raitim mari ai manu gaw, jak rung a prat tup hta nang teng sha jaw ai manu n re.

Sut masa lam hta lang ai Golf mawdaw ni hta lang ai Lead-acid battery ni gaw kade daram n-gun dat ai hta hkan nna 3 ning kaw nna 5 ning du hkra hkam kaja ai. Nkau fleet ni gaw 3 ning hta galai mat ai, hpa majaw nga yang performance gaw n hkap la mai ai hku hkrat sum mat ai. Tsun mayu ai gaw, 10 ning madu ai aten laman hta battery 2 kaw nna 3 du hkra mari ra ai.

DoD hpe atsawm sha hparan ai Lithium pack ni gaw 10 ning jan ai aten hpe ayan na galaw ai. Langai mari ai.

Lead-acid hpe bat mi hta kalang gram lajang ra ai. Hka jaw ai, terminal hpe jasan jaseng ai, rap ra hkra galaw ai manu jahpu ni. Bat mi hta mawdaw langai hta minit 15 kaw nna 20 du hkra sumla hpe hkrak galaw ai rai yang. Bat 50 jan hta shaning shagu mawdaw langai hta hkying hkum 12 kaw nna 17 du hkra bungli galaw ai. $15/hour hta hpring tsup hkra bang da ai rai yang, battery gram lajang na matu sha, cart langai hta shaning shagu $180 kaw nna $250 du hkra jai lang nga ai.

Lithium gaw dai ni hta na langai mi mung n ra ai. Zero gram lajang ai bungli.

N-gun atsam jai lang ai lam shai hkat ai hpe jat bang u. Lithium pack ni gaw kata na n-gun yawm ai hte lead-acid zawn charge n-gun n-rawng ai majaw n-gun n-jahten ai. Na a wan n-gun manu hte jai lang ai lam hta hkan nna, lithium gaw wan n-gun manu hpe shaning shagu cart langai hta $30 kaw nna $60 du hkra hkye la lu ai.

ning tup yu na matu hpawng de da u:

Lead-acid gaw mawdaw langai hta:

• Shawng nnan na pack: $1,200
• ning hta galai na: $1,200
• ning hta galai na: $1,200
• Hkamja lam galaw ai bungli (10 ning): $2,000
• Charger galai na matu: $300
• Yawng: $5,900 daram

Lithium gaw mawdaw langai hta:

• Shawng nnan na pack: $2,800
• Lithium charger: $400
• Hkamja lam: $0.
• N-gun hkoi shap ai: -$400
• Yawng: $2,800 daram

Lithium option gaw madu ai aten laman hta daw mi hta n-pu manu jahpu jaw ra ai. Bai nna, dai gaw bungli galaw ai akyu ni hpe n sawn ai sha: n-gun yawm mat ai lead-acid kaw na mid-round hkrat sum ai lam n nga ai, Laban shani hta gram lajang ai shift n nga ai, hka jaw ai aten hpe hkan tam na matu n nga ai.

Florida kaw na Beach Bums Golf Car Rentals gaw 2021 ning hta mawdaw 65 hpe lithium de galai shai ai mahkrum madup hpe ka da ai. Bat shagu bungli galaw masha ni a shani tup hpe sha kau ya ai shanhte a Laban shani na gram lajang ai lam gaw, tsep kawp n nga mat sai. Customer ni a marawn jahtau ai lam gaw, mawdaw ni si mat ai lam hpe -rental lapran hta zero de du mat sai. Dai hpaga lam gaw, lead-acid range n lu madi shadaw ai shani tup nta htinggaw jahpan hpe jaw ai hku nna, gumhpraw shang gumhpraw nnan hpe teng sha hpaw ya ai (golfcaradvisor.com).

Fleet galai shai ai ROI

20-cart sanghpaw li langai a matu, lead-acid kaw na lithium galai shai ai lam hpe jep joi ai lam galaw ai shaloi, ndai kaw math hpe gara hku galaw ai:

Kalang lang - gumhpraw bang ai:
Lithium htinggaw (20 × $2,800): $56,000
Lithium charger ni (10 lang × $400): $4,000
Hkrunlam hkawm ai bungli (20 × $200): $4,000
N law ai: lead-acid jak a hkye la manu: -$3,000
Net gumhpraw bang ai: $61,000 daram

Shaning shagu bungli galaw ai gumhpraw mahkawng da ai:
Hkamja lam galaw ai bungli hpe yeng seng kau ai: $4,000
Koi gam ai galai shai na matu shinggyin da ai gumhpraw (rolling galai shai na matu ~$8,000/shaning jai lang na re): $8,000
N-gun atsam manu jahpu hpe shayawm ai: $800
Shaning shagu gumhpraw mahkawng da ai yawng: $12,800 daram

Bai wa na: 5 ning npu

Payback galaw ngut ai hpang, sanghpaw li gaw dai gumhpraw ni hpe n-htum n-wai rim la nna, hpang jahtum e lithium packs ni hpe galai ra ai aten du hkra, DoD hpe hkrak hkra hparan ai rai yang, 10 ning laman n byin na re.

Ndai jahpan gaw, na a bungli galaw masha ni a manu, wan n-gun manu, na a sanghpaw li hpe kade daram shakut nna cycle jawn ai hpe madung tawn nna galai shai mat ai. High-utilization sut masa bungli ni gaw grau lawan ai hku bai wa ai hpe mu lu ai. Low-lang ai privet sanghpaw ni gaw aten grau na hkra la ra ai. Raitim, hpaga lam hta jai lang ai lam law malawng a matu, lithium galai shai ai pencil ni gaw, bungli galaw ai lam hta gram lajang ai lam ni hpe n hti shi yang pyi, gumhpraw hte seng nna hkrat sum mat ai.

Sign n galaw shi yang hpa hpe jep yu ra ai

Ngai hpe checklist galaw na matu law law lang wan nat kau sai. N yak ai, raitim, teng sha manghkang byin shangun ai lam ni hpe shinggrup da ai.

Langai: pack gaw teng sha langai sha re ai BMS hte hpawng de da ai unit langai re ai hpe kam u, battery kaji law law hpe rau hpawng de da ai n re. Direct san yu u. Mahtai n chye na yang, pru mat wa u.

Lahkawng: BMS a masat da ai lam ni hpe laika hku nna lu la na. Matut manoi hte peak shapraw ai rating ni. Katsi makawp maga ai npawt nhpang ni. Cell hpe rap ra hkra galaw ai ladat. Ndai laika hpe n lu jaw ai rai yang, shanhte a quality control hpe myit tsang hpa rai nga ai.

Masum: masat masa ni hpe jep yu na. UL 2271 gaw n-gun n law ai wan jak mawdaw ni a matu re. UN 38.3 hta htaw sa ai lam shim lum lam a matu. Claim sha n rai, tengman ai certificate ni hpe san u. UL gaw nang jep yu mai ai shawa database hpe gram lajang da ai.

Mali ngu na: warranty hpe chye na ai. Capacity hkrat sum ai hpe gara hku shadawn ai kun? Warranty-n mai lang ai ngu ai gaw hpa rai ta? Hten za mat ai hpang, n lawm ai lam ni hpe n mu shi yang, hkrak ai mahtai ni hpe lu la u.

Manga ngu na: unit 10 jan na order ni a matu, pilot program galaw na matu shadut u. Hkum tsup ai ga sadi n jaw shi yang, nhtoi 60 kaw nna 90 ya laman, na a tengman ai lam ni hpe hkawm sa ai leng lahkawng masum. Shanhte a product hpe kam hpa ai supplier kadai mung ndai hpe hkap la na re. Bulk commitment hpe tau hkrau tsun shadut ai ni gaw, shingdaw ai lam hpe koi na matu lam ni nga na re.

Voltage dawdan ai lam gaw ahkyak ai. Capacity dawdan ai lam gaw ahkyak ai. Raitim, shanhte a specifications hpe back up n lu galaw ai supplier kaw na mari yang gaw hpa n ra ai. Ndai hpaga lam hta quality shai hkat ai lam gaw grai kaba ai. Nang garai n mari shi yang galaw ai nta bungli gaw, na a galai shai ai lam awng dang na kun, shing nrai manu dan ai sharin achyin lam byin wa na kun ngu ai hpe dawdan ya ai.

Ngai gaw Polinovel a matu bungli galaw ai majaw, nye a ningmu hpe htap htuk ai context hte la u. Raitim, shata kru na ai hpang, garan gachyan ai lam de gale mat ai hpe dang ai hta, nang hte dingyang tsun shaga ai hku nna dut shabra ai lam hpe sum mat na hpe ngai grau ra sharawng ai. Ndai kaw na hpaji masa lam ni gaw kadai a battery ni hpe hpang jahtum mari ai raitim, hkan sa mai ai.

Matut mahkai ai arung arai ni

 

36V 105Ah Golf mawdaw lithium wan jak

48V 150Ah Golf mawdaw lithium wan jak

72V 105Ah Golf mawdaw lithium wan jak