Jan n-gun battery hpe shinggyin tawn da ai gaw, manu dan ai peak-rate hkying hkum ni hta jai lang na matu, jan n-gun grau law ai hpe shinggyin tawn da ai hku nna, wan n-gun manu hpe shayawm ya lu ai, raitim, teng sha mahkawng da ai gaw, na a utility a rate structure hta grai madung nga ai. Nta madu ni a aten-of-lang ai manu jahpu hpe masat da ai shaloi, shaning shagu $700-$1,100 hpe hkoi shap lu ai, shing nrai, hkum tsup ai dut mari net metering lang ai ni gaw, battery ni kaw na sha, n law htum hkoi shap lu ai hpe mu lu na re.
Battery hpe gara hku shinggyin tawn da ai gaw Bill hpe gara hku hkye la lu ai
Solar energy battery hpe shinggyin tawn da ai gaw, na a wan n-gun masa hta hkan nna n bung ai hku bungli galaw ai madung ladat masum hku nna manu jahpu hpe shayawm ya ai.
Arbitrage lang ai aten -battery madu ni a matu ahkyak dik htum gumhpraw hkoi shap na ahkaw ahkang hpe madi madun ai. Na a utility gaw shani tup hta galai shai ai manu ni hpe hkanse bang ai shaloi-off-peak hours aten hta kWh mi hta $0.10-$0.15 raitim, shana aten hta kWh mi hta $0.35{15}}$0.50-battery ni gaw manu n hkrat ai shani aten hta jan n-gun shapraw na matu shinggyin tawn da ai. Grid power a malai $0.35/kWh hte peak hours aten hta battery kaw na 8 kWh lang ai nta langai gaw shani shagu $2.80 hpe hkye la nna, shata mi $84 de shinggyin la lu ai. Manu jahpu shai hkat ai lam gaw grai ahkyak ai; off-peak hte peak rate lapran $0.25 garan ai gaw $0.10 garan ai hta grau nna battery bang ai hpe tara shang shangun ai.
Tinang a - jai lang ai lam hpe grau law hkra galaw aijan a n-gun hpe utilities ni hpe manu jahpu shayawm nna dut ai hpe pat shingdang ai. Battery n nga yang, shana de jan n-gun grau law ai hpe grid de shapraw kau ai. California a NEM 3.0 masa npu hta, maigan de dut shabra ai hka wa ai gumhpraw gaw kWh mi hta $0.04-$0.08 de hkrat sum mat nna, shana de dut shabra ai manu gaw kWh mi hta $0.45 de du wa ai. Shana aten hta jai lang na matu dai law htum ai hpe rim la ai battery ni gaw kWh mi hta $0.37-$0.41 manu hpe jaw ya ai-maigan de dut shabra ai manu hta na htam 5-10 daram law ai. Shinggan de dut shabra ai lam a matu hka wa ai gumhpraw shayawm ai (sh) net metering n nga ai mungdaw ni gaw, tinang hkum tinang jai lang ai lam hpe grau nna manu shadan shangun ai.
Ra kadawn ai manu jahpu hpe shayawm aihpaga lam hte nkau mi a nta masha ni hpe akyu jaw ai. Utilities ni gaw, billing aten laman, peak power draw hpe madung tawn nna, ra kadawn ai manu hpe jep joi ai lam galaw ai, law malawng gaw, ra kadawn ai lam kW langai hta $10-$20 daram sha re. Business langai mi gaw, jak rung ni hpe hpaw hpang na matu kadun dawk 50 kW hpe jai lang ai shaloi, shata shagu $500-$1,000 daram ra ai manu jahpu hpe hkrum sha ra ai. Ndai aten hta battery ni hpe jahkrat kau ai gaw, grid draw hpe grau shayawm ya nna, ra kadawn ai manu hpe 40-70% shayawm ya lu ai. Nta masha ni nga ai shara ni hta n law ai raitim, utilities ni gaw ra kadawn ai manu jahpu hpe jat wa ai majaw, ndai akyu gaw grau grau ahkyak wa ai.
Ndai ladat ni hpe kahkyin gumdin ai gaw, gumhpraw yawng hpe dawdan ya ai. Kaja wa nga yang, battery ni gaw hkum tsup ai-retail net metering npu hta hpa mung n hkoi shap ai, $60-$100 shata shagu lang ai aten--lang ai manu npu hta, hte $100-$180 shata shagu shayawm ai maigan de dut shabra ai hka wa ai hte hpawn lang ai manu jahpu hpe madun dan ai.
Battery ni Bill hpe grai n shayawm ai shaloi
Mungkan ting gumhpraw mahkawng da ai lam hte seng nna marketing tsun ai raitim, jan a n-gun battery hpe mahkawng da ai sut masa gaw, laksan utility makau grup yin ni hta hkrat sum mat ai.
Hkum tsup ai-dut mari ai net masat masabattery gumhpraw akyu ni hpe yeng seng kau ya ai. New Jersey, Oregon, hte Florida mungdaw nkau mi gaw, grid wan n-gun a matu, mari ai ni jaw ai manu hte maren, dut shabra ai manu hte maren, solar hpe dut shabra ai. Na a panel ni gaw 900 kWh shapraw ai raitim, na a nta gaw 850 kWh lang ai rai yang, utilities ni gaw dai 50 kWh hpe hkum tsup ai hku dut shabra ai shaloi credit jaw ai ($7.50 $0.15/kWh hta $7.50). Dai n-gun hpe jan a n-gun battery shinggyin tawn da ai shara hta shinggyin tawn da ai gaw, grid n-gun hpe maren sha manu n mari na matu jai lang na re majaw, manu bung ai hpe jaw ya ai. Battery ni hpe jat bang ai gaw, solar sha a matu sanit ning kaw nna 12+ ning du hkra, gumhpraw hkoi shap ai hta grau nna, backup power a matu sha, hka wa na aten hpe jat ya ai.
Flat-manu wan n-gun manu jahpun law htum aten galai shai ai lam hte shadawn sharam sha nga ai arbitrage ahkaw ahkang ni hpe jaw ya ai. Kahtawng ningchyawng hpung ni hte mare kata na hka htung ni gaw shani tup n galai shai ai manu jahpu hpe hkanse shaw la chye ma ai. Peak rates ni gaw off-peak hte kWh mi hta $0.05-$0.08 sha shai ai shaloi, battery round-hkrun lam a akyu sum ai lam (8-10%) gaw, mai byin ai gumhpraw law law hpe jai lang kau ya ai. 92% n-gun hpe shinggyin la lu ai hte $0.06 spread hta n-gun hpe bai hkap la lu ai battery langai gaw, n-gun sum mat ai hpang kWh mi hta $0.01-$0.02 sha lu la ai-shata shagu $10-$30 daram sha lu ai.
Wan n-gun n law ai dinghku nibattery manu hpe tara shang shapraw na matu shakut nga ai. Shata mi 500-700 kWh lang ai nta ni gaw, shadawn shadang hku nna gumhpraw hkoi ai hpe mu lu ai. Hkrak ai aten-of-lang ai manu ni a npu hta pyi, kWh mi hta $0.25 hpe hkye la lu ai, shani shagu 15 kWh hpe jan n-gun battery hpe shinggyin tawn ai shara de htawt sit ai shaloi, shata mi hta $112 sha hkye la lu ai. Battery system ni hpe $8,000-$15,000 manu jahpu jaw ra ai rai yang, bai wa na aten gaw 15-20 ning du hkra galu ai (sh) battery garan jaw ai aten 10-15 ning jan ai aten du hkra rai nga ai.
Seasonal prat masa ni gaw gumhpraw mahkawng da ai lam hpe mung hkra machyi shangun ai. Dingdung mungdaw ni hta, nbung laru aten hta jan n-gun law law shapraw ai raitim, katsi majan aten hta loi mi sha shapraw ai shaloi, shaning shagu shata 5-6 tup battery ni hpe n jai lang ai sha dung nga ai hpe mu lu ai. Ndai lam gaw shaning shagu hta akyu rawng ai gumhpraw mahkawng da ai hpe shayawm ya nna, bai wa na aten hpe jat ya ai. Vermont nta madu langai gaw June-August shata hta shata mi $100 hpe mahkawng da lu tim, December-February shata hta $20 sha mahkawng da lu na re, dai gaw theoretical $100 hta grau nna shaning ting shata $50 hpe mahkawng da lu na re.
Rate Structure hpe sawk sagawn ai: Na a gumhpraw mahkawng da ai atsam hpe sawn la ai
Solar energy battery hpe shinggyin tawn da ai gaw na a gumhpraw jahpu hpe shayawm ya ai kun ngu ai hpe dawdan na matu, na a laksan utility a gumhpraw jahpu hpe chye na ra ai.
Lahkam langai hta, na a rate amyu hpe chye ginhka ra ai."-lang ai aten-," "hpang jahtum/htum ai-hpang jahtum," "ra ai manu jahpu," shing nrai "net metering" zawn re ai ga si ni a matu, nau nna ai aten na wan jahpu hpe bai maram yu u. California a gumhpraw bang ai ni madu ai hka htung ni (PG&E, SCE, SDG&E) ni gaw Net Billing hpe grai law ai aten -lang ai spread ni hte lang ma ai. Texas gaw $0.30+ manu shai hkat ai lam ni hpe madun da ai aten-a-lang ai masing ni hpe jaw ya ai utilities nkau mi hte lata la mai ai lam amyu myu hpe jaw ya ai. Massachusetts hte New York mungdaw ni a hka htung ni gaw, jan a n-gun hpe hkap la ai tara ni hte jai lang ai aten ladaw hpe kayau kaya galaw ai. Na a utility hpe matut mahkai u (sh) shapraw da ai manu jahpu jahpan ni hpe bai maram yu nna, ya aten hte lu mai ai manu jahpu hkrang ni hpe chye na lu na re.
Step lahkawng gaw manu shai hkat ai hpe quantify galaw ai.Lahta na tsaw dik ai hte kaji dik ai manu ni a shai hkat ai lam hpe sawn la u. Off{1}}peak $0.12/kWh hte peak $0.38/kWh rai yang, na a spread gaw $0.26/kWh-battery ni a matu grai kaja ai. $0.15 garan ai (off-$0.10 n-tsa, $0.25 n-tsa) gaw battery ni hpe naw tara shang shatai nga ai. $0.10 a lawu na spread ni gaw, bill hkoi shap na matu sha, battery ni hpe sut masa hku nna n-gun n rawng hkra galaw ya ai. Battery a akyu hpe jahpan galaw na matu dum u; 0.90-0.92 hte na a spread hpe jat nna, battery hku nna cycle galaw ai kWh langai hta net savings hpe sawn la lu na re.
Lahkam masum gaw shiftable jai lang ai lam hpe sawn la ai.Smart meter (sh) utility portal ni kaw na hkying hkum mi lang ai jahpan hpe jep yu u. Dai a malai, jan a n-gun battery hpe shinggyin tawn da ai hku nna jaw ya lu ai, peak hours aten hta kade daram wan n-gun lang ai hpe chye ginhka nga u. Shani shagu 30 kWh lang nna 4-hkying hkum peak windows (12 kWh) hta 40% jai lang ai nta langai mi gaw, peak hpring tup lu na matu n yawm htum 12 kWh battery n-gun ra ai. Undersizing battery ngu ai gaw n hkum tsup ai peak hpe koi ai, gumhpraw mahkawng da ai hpe shadawn sharam shayawm ai lachyum re. Oversizing gaw, backup atsam kaba ra ai nhtoi law law n-gun n rawng ai sha, upfront manu hpe jat bang ya ai.
Lahkam mali hta shata shagu gumhpraw mahkawng da ai hpe sawn la ai.Battery ni de galai shai mai ai shani shagu lang ai n-gun hpe rate shai hkat ai hte shata mi hta nhtoi hku nna law htam shangun u: (12 kWh × $0.26 × nhtoi 30=shata mi hta $93.60). Shata shagu na battery hka (sh) nta htinggaw jahpan hpe dawm kau nna, gumhpraw mahkawng da ai hpe chye lu na re. shaning laman 6% hte gumhpraw bang ai $12,000 battery langai hpe shata mi $133 daram manu jahpu jaw ra ai, lachyum gaw ndai dinghku gaw gumhpraw jahpu shayawm ai raitim, 7 ning tup n kaja ai gumhpraw n-gun ($93.60 - $133=-$39.40) hpe hkam sha nga ai. Loan jaw ngut ai hpang, gumhpraw mahkawng da ai gaw kaja wa ai.
Maigan de dut shabra ai manu hpe sawk sagawn aisumla hpe ngut kre hkra galaw ai. Hkum tsup ai-retail net metering nga ai mungdaw ni gaw, lahkam mali a jahpan kaw na akyu n lu la ma ai-hkum tsup ai retail hta dut shabra ai kWh ni gaw, shinggyin tawn da ai n-gun atsam hte maren manu dan ai lam lu la na re. California a NEM 3.0 hte maigan de dut shabra ai manu $0.05/kWh gaw, jahpan hpe galai shai kau ya ai. Shinggan de dut shabra ai hta grau nna shinggyin tawn da ai kWh shagu hpe hkoi ya ai: (shang de shapraw ai n-gun - dut shabra ai n-gun) × kWh=($0.38 - $0.05) × 12 kWh=$3.96 shani shagu (sh) $119 shata shagu lang ai{1}} hta grau law ai{1}} arbitrage langai sha re.
System Sizing hte manu jahpu hpe myit yu ra ai
Battery atsam dawdan ai lam gaw, gumhpraw hkoi shap lu ai atsam hte system manu jahpu lahkawng yan hpe hkrak hkrak hkra machyi shangun ai.
Nta kata na battery ni gaw 9-15 kWh n-gun rawng ai, manu $5,000-$15,000 lapran bang da ai. Tesla Powerwall 3 gaw $8,400-$9300 lapran 13.5 kWh, Enphase IQ Battery 5P gaw $6000-$7500 lapran 5 kWh, LG Energy Solution gaw $11000-$13000 lapran 16 kWh hpe mari mai ai. Labau kaba ai atsam gaw kWh langai hta manu n law ai-16 kWh battery ni gaw $750/kWh shadawn shadang rai nna 5 kWh unit ni gaw $1,300/kWh du wa ai-rai tim atsam mari ai gaw gumhpraw hpe n jai lang na re.
Kaja dik ai sizing gaw manu jahpu n-gun hte jai lang ai lam hpe rap ra hkra galaw ya ai.Hkying hkum 5 tup peak windows aten hta 15 kWh lang nna shani shagu 40 kWh lang ai nta langai mi gaw, peak hpe tsep kawp koi lu na matu 15 kWh n law htum n-gun ra ai. kWh hpe jung ai gaw, lang ai aten na 67% hpe sha shinggrup ya lu ai majaw, theoretical gumhpraw hpe shata mi $120 kaw nna $80 de shayawm ya lu ai. kWh hpe bang ai gaw, aten galu n-gun shayawm ai aten hta sha jai lang ai n-gun grau law ai hpe jaw ya nna, n-gun shayawm ai akyu a matu $3,000-$5,000 manu jat ya ai.
Install galaw ai aten gaw sut masa hpe grai hkra machyi shangun ai. Solar panel ni hte rau battery ni hpe jung ai gaw, gram lajang ai jung ai hte shingdaw yang, bungli galaw masha ni a manu hpe 20-30% shayawm ya lu ai. Hpawng hpawng de ai ahkang hpe $800-$1,500 hte garan nna ahkang hpe yawng $1,200-$3,000 manu jahpu jaw ra ai. Lahkawng lang n galaw ai sha kalang galaw ngut ai wan jak bungli gaw $1,500-$3,000 hpe hkye la lu ai. Raitim, 1-2 ning la nga ai gaw, jan n-gun hte galaw ai battery ni hpe shinggyin tawn da ai manu ni hpe shayawm ya lu ai-2023 kaw nna 2024 du hkra manu ni 40% hkrat sum mat ai, $275/kWh kaw nna $165/kWh de shadawn shadang hku nna shayawm mat ai. Ndai hpaga yumga lam hta, hpaji masa rawt jat wa ai hte manu jahpu hpe shayawm ai hte kalang ta gumhpraw mahkawng da ai hpe rap ra hkra galaw ra ai.
Federal Investment Tax Credit (ITC) gaw 2032 ning du hkra 30% shayawm ya nna, 2033 ning hta 26% de hkrat sum mat na re. Mungdaw masing ni gaw manu shadan ai lam hpe jat ya ai: California a Self-Generation Incentive Program gaw shara hte shang gumhpraw hta hkan nna kWh langai hta $200-$1,000 jaw ai, 15 kWh masa ni a matu $3,000-$15,000 du hkra mai byin ai. Massachusetts SMART masing gaw, shingbyi shara a matu adder ni hpe jaw ya ai majaw, 10 ning laman kWh mi hta $0.03-$0.06 jat wa ai. New York na battery n-gun jaw ai lam gaw kWh mi hta $250-$350 daram shawng nnan htingnut ya ai. Federal hte mungdaw ni a n-gun jaw ai lam ni hpe kahkyin gumdin ai gaw, battery yawng a manu hpe 40-60% shayawm ya lu nna, gumhpraw bai wa na aten hpe grai kaja hkra galaw ya lu ai.
Tengman ai-Mungkan ting na gumhpraw mahkawng da ai ga shadawn ni gaw mabyin masa amyu myu hta
Teng sha gumhpraw mahkawng da ai gaw, utility policy ni hte dinghku a arawn alai ni hpe madung tawn nna grai shai hkat nga ai.
Kalifornia kaw na NEM 3.0 dinghku:San Diego dinghku gaw 10 kW jan n-gun lang ai wan jak hte shani shagu 45 kWh shapraw lu ai, 35 kWh hte 18 kWh lang ai aten (4-9 PM) aten hta jai lang ai. Battery n lawm ai sha: 10 kWh shana de n-gun grau law ai hpe $0.05/kWh hte dut shabra ai shaloi $0.50 lu ai, shana de lang ai gaw grid kaw na 18 kWh hpe $0.40/kWh hte $7.20 manu jahpu jaw ai, shani shagu $6.70 manu jahpu jaw ai. 13.5 kWh battery hte: 10 kWh shana de jan n-gun hpe shinggyin tawn da nna, 13.5 kWh ra kadawn ai lam hpe hkap la lu na matu, shawng na jan n-gun kaw nna 3.5 kWh hpe charge galaw ya ai, grid import hpe 4.5 kWh de shayawm nna $1.80 manu jahpu jaw ra ai. Shani shagu gumhpraw mahkawng da ai: $4.90 (sh) shata mi $147. Shaning shagu gumhpraw mahkawng da ai $1,764 hpe shata shagu yu reng ai gumhpraw $12 hpe shayawm kau nna shaning shagu $1,620 lu ai. 30% ITC hte $2,700 SGIP htingnut ngut ai hpang $10,500 system manu hte, 6.5 ning laman hta bai wa na re.
Texas aten-a-lang ai nta:Dallas nta hta TXU Energy a aten -lang ai masing hta $0.13/kWh n-gun n-gun (9 PM{16}}6 PM) hte $0.33/kWh n-gun (6{26}}9 PM) jaw ra ai. Solar system gaw shani shagu 35 kWh shapraw ai, nta masha ni gaw 28 kWh hte peak aten hta 10 kWh lang ai. Battery gaw 10 kWh solar hpe n-gun dat lang ai hpe hkap la lu na matu, shani shagu $3.30 grid manu jahpu hpe koi lu ai. Off-peak grid lang ai shaloi, dai a malai shani shagu $1.30 ra ai. Gumhpraw mahkawng da ai: Shani shagu $2.00 (sh) shata shagu $60 (shaning shagu $720). ITC ngut ai hpang system gaw $11,000 manu jahpu jaw ra ai, mungdaw a n-gun jaw ai lam n nga ai, 10-12 ning na battery warranty jaw ai 15 ning na payback-marginal hpe shabyin ya ai.
New Jersey hkum tsup ai-dut mari ai nta htinggaw:kW solar lang ai dinghku gaw shani shagu 30 kWh shapraw lu ai, 27 kWh lang lu ai, 3 kWh maigan de dut shabra lu ai. Flat nta manu $0.16/kWh shaning- ting. Battery n lawm yang: maigan de dut shabra ai shaloi shani shagu $0.48 credit lu ai. $13,000 battery hte (ITC ngut ai hpang): shinggyin tawn da ai n-gun gaw $0.16/kWh manu hte bung ai grid mari ai lam ni hpe galai shai kau ya ai. Mahtai: zero jat bang ai bill hpe hkoi ya ai. Battery gaw backup power value hpe sha jaw ya ai majaw, chyahkring hkring n-gun yawm mat ai (sh) nta madu gaw sut masa hta lai nna n-gun shanglawt ai lam hpe manu shadan ai n rai yang, gumhpraw hte seng nna tara rap ra lam hpe yak hkak shangun ai.
Arizona mungdaw na hkai sun masa:Phoenix nta masha ni gaw APS Solar Partner lang ai aten hta $0.10/kWh super off -peak (10 AM-3 PM), $0.17/kWh off -peak, $0.28/kWh aten {3-15-}} lang ai masing hte galaw ai. Solar gaw shani shagu 42 kWh shapraw ai, nta kaw 38 kWh lang nna on-peak aten hta 16 kWh lang ai. Battery gaw shana aten lang na matu 14 kWh shana de na jan hpe hkam la lu ai majaw, peak grid import hpe 16 kWh kaw nna 2 kWh de shayawm kau lu ai. Hkauna galaw ai: 14 kWh × $0.18 garan ai=shani shagu $2.52 (sh) shata mi $76. ITC ngut ai hpang $9,800 system manu hte mungdaw kaw nna n-gun jaw ai lam n nga ai sha, hka wa ai gumhpraw gaw 11 ning du hkra rai nga ai. Kade daram gumhpraw mahkawng da ai gaw, nta madu ni a matu backup power hpe ahkyak shatai nna, manu jahpu loi mi shayawm ya ai battery ni hpe tara shang shangun ai.
Battery hpe grau law hkra jai lang lu na matu rawt jat galu kaba wa ai ladat ni
Hpaji rawng ai battery hpe hparan ai lam gaw, madung charge-discharge cycle hta lai nna, gumhpraw hkoi shap ai lam hpe jat ya ai.
Virtual wan jak (VPP) shanglawm ai lamgrid stress byin ai aten hta battery ni kaw na shang gumhpraw lu shangun ai. California kaw na Tesla a VPP gaw, htingnut ai aten hta shapraw ai kWh langai hta shanglawm ai ni hpe $2 jaw ai, shaning shagu 5-15 lang byin ai. 13.5 kWh battery hpe shaning shagu 10 lang tup n-gun dat dat yang $270 lu ai. Texas VPP ni gaw, grid galaw ai ni hpe grai ra kadawn ai aten hta battery ni hpe jahkrat kau na ahkang jaw ai majaw, shaning shagu $100-$400 jaw ai. Vermont mungdaw na Bring Device ngu ai lamang hta shaning shagu $850 jaw ra ai. Ndai gumhpraw jaw ai lam ni gaw aten jai lang ai gumhpraw mahkawng da ai a ntsa e shinggrup da nna, sut masa hpe 10-20% jat wa shangun ai.
Aten ladaw manu jahpu masing galai shai airate law law hpe lata la mai ai gat lawk ni hta gumhpraw mahkawng da ai hpe grau kaja hkra galaw ya ai. Arizona utilities ni gaw, mari ai ni hpe shata mali hta kalang masing galai shangun ai. Nbung n-gun n law ai katsi majan shata ni hta, flat-rate plan ni kaw na akyu lu la nna, shata shagu na gumhpraw jai lang ai aten- hpe koi nna, katsi majan shata ni hta gaw, battery ni manu dan dik htum jaw ai aten-lang ai masing ni hpe tara shang shatai ya ai. Shaning shagu na gumhpraw mahkawng da ai gaw, jan n law ai shata ni hta battery n lang ai sha, shaning -lang ai aten- hte shingdaw yang, $200-$400 jat wa ai.
Grid charge galaw ai lam hpe grau kaja hkra galaw aikWh mi hta jan a n-gun dat shapraw ai manu (ga shadawn $0.04-$0.05/kWh tengman ai n-gun dat shapraw ai manu) hta npu de hkrat sum ai ginra ni hta bungli galaw ai. Shana tup na manu gaw $0.03/kWh du nna, n-gun kaba dik ai manu gaw $0.40/kWh du wa yang, jan n-gun battery hpe shana tup grid kaw na charge galaw lu ai, $0.40 n-gun kaba ai aten hta jai lang na matu $0.03 hta shinggyin tawn da ai n-gun hpe kaja wa mari la lu ai-$0.37/kWh manu hpe lu la ai. Ndai ladat gaw grai sawng ai rate shai hkat ai lam ni a npu hta sha bungli galaw lu nna, chyahkring hkring deep cycling galaw ai gaw battery hpe lawan ladan hkra machyi shangun ai majaw, atsawm sha yu reng ra ai.
Ra sharawng ai lam hpe htai ya ai lamang niutility-ndau shabra ai lamang ni hta load shayawm ai a matu gumhpraw jaw u. Ndai ni gaw VPP ni hte shai ai gaw, battery hpe direct discharge galaw ai hta grau nna, jai lang ai lam hpe shayawm ai lam hpe madung tawn ai. Battery ni gaw, lamang ni galaw ai aten hta, high-draw jak ni hpe pat kau tim, nta masha ni a matu shim lum lam hpe jaw ya ai hku nna, ndai lamang ni a matu gingdan lu shangun ai. Program ni gaw 2-3 kW load shayawm ai lam a matu lamang langai hta $75-$200 jaw ra ai, shaning shagu lamang 8-12 hta yawng $600-$2,400 shang gumhpraw lu ai. Ontario a peak perks lamang gaw 2024 ning hta shanglawm ai ni hpe shaning shagu $150 jaw ai rai nna, Massachusetts a ConnectedSolutions gaw shaning shagu kW langai hta $225 jaw ai.
Hkamja lam a matu jai gumhpraw hte aten galu-manu hpe myit yu ra ai lam ni
Battery madu ai lam hta, net savings jahpan hpe hkra machyi shangun ai matut manoi manu jahpu ni lawm ai.
Dai ni na aten na lithium-ion battery ni gaw, shata mali hta kalang firmware gram lajang ai lam hte shaning shagu $100-$150 manu jahpu jaw ra ai hpaji ninghkring ni a jep joi ai lam ni hta lai nna, gram lajang ai lam n ra ai. Warranty shingjawng ai lam gaw, 10 ning (sh) 4,000-6,000 lang shingjawng ai lam (70-80% atsam hpe n-gun jaw ai lam) hpe hkam la ai, lachyum gaw shani shagu shingjawng ai lam gaw 11-16 ning laman warranty shadawn sharam de du wa ai. Labau hta manu jahpu yawm wa ai hpe yu yang, 13.5 kWh system ni a matu $4,000-$8,000 daram rai na re ngu sawn la ai labau hta manu jahpu yawm wa ai hpe yu yang, 10-15 ning na ai hpang galai shai na manu gaw daini na manu hta 30-50% yawm wa na zawn rai nga ai.
Battery hten za ai majaw aten ladaw hta gumhpraw hkoi ai hpe shayawm ya ai. Shata mi $120 gumhpraw mahkawng da ai system langai gaw, shawng nnan hta, shaning 8 hta $100 (85% atsam hpe hkam la lu ai ngu sawn la ai) de hkrat sum nna, shaning shi lahkawng hta $85 (75% atsam hpe hkam la ai) de hkrat sum mat ai. 15-ning jan madu ai shaloi, shata shagu na gumhpraw mahkawng da ai gaw, shaning langai na bungli hta 15-20% yawm ai rai na re. Detailed financial modeling gaw, gumhpraw mahkawng da ai masat da ai lam ni hta shaning shagu 1.5-2% atsam yawm mat na hpe sawn la ra ai.
Capital a ahkaw ahkang manu gaw, gumhpraw bang ai kaw na tengman ai akyu hpe hkra machyi shangun ai. N-gun jaw ai lam ni ngut ai hpang $10,000 battery bang ai gaw, n-gun n law ai gumhpraw bang ai hta shaning shagu 4-5% lu la nna, shaning shagu $400-$500 passive shang gumhpraw lu la mai ai. Battery ni gaw ndai npawt nhpang nhtang wa ai lam hte maren $450+ shaning shagu na gumhpraw mahkawng da ai hpe jaw ra ai. Scenario law law hta battery ni gaw shaning shagu $720-$900 sha bai nhtang wa ai hpe mu lu ai, dai gaw n-gun n rawng ai gumhpraw bang ai ni hpe grau kaja ai raitim, stock market labau hta 8-10% bai nhtang wa ai hpe mu lu ai.
Sutgan manu gaw daw mi offset manu jahpu ni hpe jat wa ai. Lawrence Berkeley Mungdan Hkringmang Dap gaw, California gat lawk ni hta jan n-gun sha nga ai nta ni hte shingdaw yang, jan n-gun n-gun rawng ai nta ni hpe 3-4% manu jahpu hte dut shabra ai hpe mu lu ai, dai gaw, manu n-gun n-rawng ai nta ni a matu $15,000-$20,000 daram manu dan ai hpe mu lu ai. Raitim, ndai premium gaw, bill hkoi shap ai lam hpe sawn la ai hta, backup power a matu mari ai wa ra sharawng ai lam hpe madun dan lu ai, ginra hte real estate market masa ni hku nna grai shai hkat nga ai.
Galoi mung san ai ga san ni
Solar battery ni gaw mungdaw shagu hta gumhpraw jahpu hpe shayawm ya ai kun?
N rai, Bill shayawm ai lam gaw utility rate hkrang masa ni hta sha madung nga ai. New Jersey hte Florida ginra nkau mi zawn re ai -hkum tsup ai dut mari net metering nga ai mungdaw ni gaw, maigan de dut shabra ai jan a n-gun gaw dut mari manu hpring tup lu la ai majaw, jan a n-gun battery hpe shinggyin tawn ai kaw na gumhpraw n law htum hkoi shap lu ai hpe mu lu ai. California, Arizona, Massachusetts zawn re ai aten-a-lang ai manu (sh) maigan de dut shabra ai hka hpe shayawm ai mungdaw ni gaw, gumhpraw law law hpe hkoi shap ya lu ai. Na a utility a rate schedule hte net metering tara ni hpe yu nna, buga na gumhpraw mahkawng da lu ai atsam hpe chye lu na re.
Battery langai hte shata mi hta teng sha kade daram hkye la lu na kun?
Shata shagu gumhpraw mahkawng da ai gaw na a masa hta hkan nna $0 kaw nna $180 du hkra rai nga ai. Shani shagu 15 kWh lang ai aten-nga ai nta ni hta, shata shagu $60-$100 hpe hkye la lu ai. California NEM 3.0 dinghku ni gaw shata mi $120-$180 du hkra mai byin ai. Flat-rate shara ni (sh) hkum tsup ai net metering ni hta battery ni kaw na sha shata mi $0-$20 hpe hkye la lu na re. Mungdan ting na nta madu ni gaw, kaja ai manu jahpu masa ni hte, EnergySage a 2024 ning na jahpan hku nga yang, shaning shagu $700-$1,100 hpe hkye la lu ai.
Ngai na solar panel ni hte battery mari ra na kun, shing nrai, la ra na kun?
Backup power hpe kalang ta ra ai rai yang (sh) kade nna yang htum mat na kaja dik ai n-gun jaw ai lam ni hpe hkrum katut ai rai yang rau install galaw u. Na a utility hta-retail net metering hpring tup nga ai rai yang, buga ginra hta battery manu ni matut nna hkrat sum nga ai rai yang, shing nrai, battery hpaji ningnan hpe kade nna yang hpaw hpang wa ai rai yang, nang hpe myit lawm shangun ai rai yang, la nga u. Langai hte langai rau install galaw yang $2,000-$4,000 hpe hkoi ya lu ai raitim 1-2 ning la nga ai gaw battery manu hpe $2,000-$3,000 shayawm ya lu ai, hpa majaw nga yang 2023 kaw nna 2024 du hkra manu 40% hkrat sum mat ai majaw re.
Battery ni hpe galai ra ai aten garai n du shi yang, shanhte nan manu jahpu jaw na kun?
Dai gaw gumhpraw mahkawng da ai n-gun hte system manu jahpu ni hta madung nga ai. Shata shagu $100+ mahkawng da ai dinghku ni gaw, 7-10 ning laman hta, n-gun jaw ai lam ni hte, 10-15 ning laman hta shim lum ai hku bai wa na re. Shata mi $30-$50 mahkawng da ai ni gaw, kaja ai akyu n lu shi yang, galai shai na matu manu jahpu hpe hkrit tsang ra ai majaw, 15-20 ning laman hka wa ra ai. Na a tengman ai gumhpraw mahkawng da ai jahpan hte buga ginra masa manu jahpu ni hpe jai lang nna, lu mai ai n-gun jaw ai lam yawng hpe jai lang nna, na a laksan gumhpraw bai wa na hpe sawn la u.
Dawdan ai lam galaw ai: Battery hpe tawn da ai gaw, na a gumhpraw jahpu a matu kaja ai kun?
Solar energy battery hpe shinggyin tawn da ai gaw, mabyin masa langai ngai hta gumhpraw jahpu hpe grai shayawm ya lu tim, kaga mabyin masa ni hta gaw, gumhpraw n law htum hkoi ya lu ai. Awng dang na matu gaw, marketing ga sadi jaw ai hta grau nna, teng man ai hku jep joi ai lam ra ai.
$0.20+ n bung ai n bung ai lam ni nga ai, $0.10/kWh npu na net metering hka wa ai lam hpe shayawm ai, shing nrai, shani shagu 10 kWh hta jan nna hkying hkum law law jai lang ai aten-nga ai rai yang, battery ni hpe madung hku nna bill shayawm na matu myit yu u. Ndai masa ni gaw shata mi $80-$150 gumhpraw mahkawng da ya ai, federal hte mungdaw n-gun jaw ai lam ni hpe hpawng de ai shaloi 7-10 ning laman hka wa na hpe madi shadaw ya ai. Na a buga hta wan n-gun ayan htum mat ai (sh) gumhpraw nhtang wa ai hte rau n-gun atsam shanglawt ai lam hpe ahkyak shatai ai rai yang, battery manu hpe jat bang u.
Nang hta hkum tsup ai-retail net metering, wan n-gun manu n-htuk ai, shata mi hta 600 kWh npu na yawng jai lang ai lam n law ai, shing nrai, $0.10/kWh npu na peak/off-peak spreads ni nga yang, bill shayawm na matu sha battery ni hpe koi nga u. Ndai masa ni hta, battery ni gaw, n law htum gumhpraw hkoi shap ya ai sha n-ga, warranty coverage hta lai nna, gumhpraw bai wa na aten hpe jat ya ai. Backup power ahkyak ai rai yang, sut masa hpe grau kaja hkra galaw na hta kam hpa mai ai lam hpe mari nga ai hpe yin la u, dai gaw tinang a ahkyak ai lam ni hpe madung tawn nna tara shang dawdan ai lam naw rai nga ai.
Na a tengman ai utility rates hte jai lang ai ladat ni hpe jai lang nna, installer law law kaw na gumhpraw hkoi shap na matu hkrak tup sawn la ai lam ni hpe hpyi shawn u. Quality proposal ni hta, na a utility a laksan rate schedule ni, hkrat sum ai lam hpe sawn la ai lam ni, hte tengman ai gumhpraw jai lang ai lam ni hpe madung tawn nna shata-by-shata shagu na gumhpraw mahkawng da ai lam ni hpe sawn la ai lam ni lawm ai. Utility-specific jahpan ni hpe n lu jaw ai installer ni hpe koi nga u (sh) shara n hkan ai sha, langai sha re ai gumhpraw hkoi shap na tsa lam shadang ni hpe ga sadi jaw ai ni hpe koi nga u-ndai red flags ni gaw, battery sut masa hpe teng sha dawdan ya ai rate structure ni hpe n chye na ai lam hpe tsun mayu ai.